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#26 Le 05/03/2022, à 12:28

Nuliel

Re : Linux sur asus TF103C

Le son sous linux n'est pas simple, il y a de nombreuses couches, dont alsa et pulseaudio. Tu peux parcourir https://doc.ubuntu-fr.org/audio mais je te conseille d'éviter de trop toucher au son (enfin sauf si tu sais que tu peux revenir en arrière), quand ça casse c'est chiant à réparer. Bizarre pour le groupe pulse. Donc oui, laisse alsa, Il est possible de faire des tests avec aplay qui pourrait aider à savoir si le pb se situe au niveau de pulseaudio ou pas.

Le pc ne fournit pas assez de jus, un port usb c'est 500 mA max je crois. Cela me rassure parce que normalement ce n'est pas du ressort de l'OS de gérer cela (enfin je ne crois pas)
Ah, les init.rc permettent de démarrer normalement l'ordi, ça intervient très tôt dans le démarrage. J'y ai jamais touché, mais il y a moyen de bricoler. À part les fichiers rc, il y a d'autres choses pour ce menu fastboot?
Ok pour le kernel, je vais passer sur l'autre discussion.


[ poster un retour de commande ] [ poster une photo ]
Thinkpad x220, Dell latitude E7270 (i7 6600U, 16 Go de RAM, ...), Thinkstation E32 modifié: i5-4570, GTX 1060 6 Gb, 16 Gb de RAM, ...
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Hors ligne

#27 Le 07/03/2022, à 15:31

christophe_D

Re : Linux sur asus TF103C

bonjour,

J'ai donc enlever pulseaudio. rien ne change voila le dmesg

[    0.000000] Linux version 5.17.0-051700rc6-generic (kernel@kathleen) (gcc (Ubuntu 11.2.0-16ubuntu1) 11.2.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #202202272330 SMP PREEMPT Sun Feb 27 23:33:44 UTC 2022
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.17.0-051700rc6-generic root=UUID=d4150b4d-6833-4431-8e05-739f8f6707cc ro quiet splash vt.handoff=7
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Hygon HygonGenuine
[    0.000000]   Centaur CentaurHauls
[    0.000000]   zhaoxin   Shanghai  
[    0.000000] x86/fpu: x87 FPU will use FXSAVE
[    0.000000] signal: max sigframe size: 1440
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
[    0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001effffff] usable
[    0.000000] BIOS-e820: [mem 0x000000001f000000-0x00000000201fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000020200000-0x0000000039456fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000039457000-0x0000000039486fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000039487000-0x00000000394b4fff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000394b5000-0x000000003994cfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000003994d000-0x0000000039c22fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000039c23000-0x0000000039c2bfff] usable
[    0.000000] BIOS-e820: [mem 0x0000000039c2c000-0x0000000039c2cfff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000039c2d000-0x0000000039de1fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000039de2000-0x0000000039ff9fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000039ffa000-0x0000000039ffffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffd00000-0x00000000ffffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.31 by American Megatrends
[    0.000000] efi: ESRT=0x39486000 ACPI=0x394b4000 ACPI 2.0=0x394b4014 SMBIOS=0x399ecb18 RNG=0x399ec998 
[    0.000000] efi: seeding entropy pool
[    0.000000] random: fast init done
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: ASUSTeK COMPUTER INC. TF103CE/TF103CE, BIOS 5.6.5 09/03/2015
[    0.000000] tsc: Detected 1333.333 MHz processor
[    0.000033] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000049] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000076] last_pfn = 0x3a000 max_arch_pfn = 0x400000000
[    0.000155] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.000474] total RAM covered: 934M
[    0.000987] Found optimal setting for mtrr clean up
[    0.000991]  gran_size: 64K 	chunk_size: 64K 	num_reg: 6  	lose cover RAM: 0G
[    0.001156] e820: update [mem 0x3a000000-0x3a7fffff] usable ==> reserved
[    0.012732] esrt: ESRT header is not in the memory map.
[    0.013770] Secure boot disabled
[    0.013774] RAMDISK: [mem 0x2e58b000-0x32672fff]
[    0.013787] ACPI: Early table checksum verification disabled
[    0.013798] ACPI: RSDP 0x00000000394B4014 000024 (v02 ALASKA)
[    0.013815] ACPI: XSDT 0x00000000394B30F8 0000D4 (v01 ALASKA A M I    00000003 MSFT 0100000D)
[    0.013839] ACPI: FACP 0x00000000394B0000 00010C (v05 ALASKA A M I    00000003 AMI  0100000D)
[    0.013864] ACPI: DSDT 0x0000000039499000 00CE4A (v02 ALASKA A M I    00000003 AMI  0100000D)
[    0.013883] ACPI: UEFI 0x00000000398EE000 000042 (v01 ALASKA A M I    00000000      00000000)
[    0.013901] ACPI: OEM0 0x00000000394B2000 000087 (v05 ALASKA BATTERYT 00000003 AMI  0100000D)
[    0.013918] ACPI: DBG2 0x00000000394B1000 000072 (v00 ALASKA INTLDBG2 00000003 AMI  0100000D)
[    0.013935] ACPI: HPET 0x00000000394AF000 000038 (v01 ALASKA A M I    00000003 AMI  0100000D)
[    0.013952] ACPI: LPIT 0x00000000394AE000 000104 (v01 ALASKA A M I    00000003 AMI  0100000D)
[    0.013969] ACPI: APIC 0x00000000394AD000 00006C (v03 ALASKA A M I    00000003 AMI  0100000D)
[    0.013986] ACPI: MCFG 0x00000000394AC000 00003C (v01 ALASKA A M I    00000003 AMI  0100000D)
[    0.014003] ACPI: OEM1 0x00000000394AB000 000040 (v01 ALASKA ENRGYMGT 00000003 AMI  0100000D)
[    0.014020] ACPI: SSDT 0x00000000394AA000 000603 (v01 ALASKA CpuDptf  00000003 AMI  0100000D)
[    0.014037] ACPI: SSDT 0x00000000394A8000 0018C5 (v01 ALASKA DptfTab  00000003 AMI  0100000D)
[    0.014054] ACPI: SSDT 0x00000000394A7000 000058 (v01 ALASKA LowPwrM  00000003 AMI  0100000D)
[    0.014070] ACPI: SSDT 0x00000000394A6000 0000FF (v01 ALASKA SoCDptf  00000003 AMI  0100000D)
[    0.014087] ACPI: FPDT 0x0000000039498000 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.014104] ACPI: SSDT 0x0000000039497000 000763 (v01 PmRef  CpuPm    00003000 INTL 20061109)
[    0.014121] ACPI: SSDT 0x0000000039496000 000290 (v01 PmRef  Cpu0Tst  00003000 INTL 20061109)
[    0.014138] ACPI: SSDT 0x0000000039495000 00017A (v01 PmRef  ApTst    00003000 INTL 20061109)
[    0.014155] ACPI: EM_1 0x0000000039494000 000029 (v00 ALASKA A M I    00000005 INTL 0100000D)
[    0.014172] ACPI: OEM1 0x0000000039493000 000040 (v01 ALASKA A M I    00000005 INTL 0100000D)
[    0.014189] ACPI: RSCI 0x0000000039492000 00002C (v00 ALASKA A M I    00000000      00000000)
[    0.014206] ACPI: PIDV 0x0000000039491000 0000DC (v02 ALASKA A M I    00000002      00000000)
[    0.014223] ACPI: CSRT 0x0000000039490000 00014C (v00 ALASKA A M I    00000005 MSFT 0100000D)
[    0.014238] ACPI: Reserving FACP table memory at [mem 0x394b0000-0x394b010b]
[    0.014245] ACPI: Reserving DSDT table memory at [mem 0x39499000-0x394a5e49]
[    0.014251] ACPI: Reserving UEFI table memory at [mem 0x398ee000-0x398ee041]
[    0.014256] ACPI: Reserving OEM0 table memory at [mem 0x394b2000-0x394b2086]
[    0.014262] ACPI: Reserving DBG2 table memory at [mem 0x394b1000-0x394b1071]
[    0.014267] ACPI: Reserving HPET table memory at [mem 0x394af000-0x394af037]
[    0.014273] ACPI: Reserving LPIT table memory at [mem 0x394ae000-0x394ae103]
[    0.014278] ACPI: Reserving APIC table memory at [mem 0x394ad000-0x394ad06b]
[    0.014284] ACPI: Reserving MCFG table memory at [mem 0x394ac000-0x394ac03b]
[    0.014289] ACPI: Reserving OEM1 table memory at [mem 0x394ab000-0x394ab03f]
[    0.014295] ACPI: Reserving SSDT table memory at [mem 0x394aa000-0x394aa602]
[    0.014300] ACPI: Reserving SSDT table memory at [mem 0x394a8000-0x394a98c4]
[    0.014306] ACPI: Reserving SSDT table memory at [mem 0x394a7000-0x394a7057]
[    0.014312] ACPI: Reserving SSDT table memory at [mem 0x394a6000-0x394a60fe]
[    0.014317] ACPI: Reserving FPDT table memory at [mem 0x39498000-0x39498043]
[    0.014323] ACPI: Reserving SSDT table memory at [mem 0x39497000-0x39497762]
[    0.014328] ACPI: Reserving SSDT table memory at [mem 0x39496000-0x3949628f]
[    0.014334] ACPI: Reserving SSDT table memory at [mem 0x39495000-0x39495179]
[    0.014340] ACPI: Reserving EM_1 table memory at [mem 0x39494000-0x39494028]
[    0.014345] ACPI: Reserving OEM1 table memory at [mem 0x39493000-0x3949303f]
[    0.014351] ACPI: Reserving RSCI table memory at [mem 0x39492000-0x3949202b]
[    0.014356] ACPI: Reserving PIDV table memory at [mem 0x39491000-0x394910db]
[    0.014362] ACPI: Reserving CSRT table memory at [mem 0x39490000-0x3949014b]
[    0.014788] No NUMA configuration found
[    0.014793] Faking a node at [mem 0x0000000000000000-0x0000000039ffffff]
[    0.014826] NODE_DATA(0) allocated [mem 0x39269000-0x39293fff]
[    0.016073] Zone ranges:
[    0.016078]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.016087]   DMA32    [mem 0x0000000001000000-0x0000000039ffffff]
[    0.016095]   Normal   empty
[    0.016100]   Device   empty
[    0.016106] Movable zone start for each node
[    0.016115] Early memory node ranges
[    0.016117]   node   0: [mem 0x0000000000001000-0x000000000008efff]
[    0.016123]   node   0: [mem 0x0000000000090000-0x000000000009dfff]
[    0.016128]   node   0: [mem 0x0000000000100000-0x000000001effffff]
[    0.016134]   node   0: [mem 0x0000000020200000-0x0000000039456fff]
[    0.016139]   node   0: [mem 0x0000000039c23000-0x0000000039c2bfff]
[    0.016145]   node   0: [mem 0x0000000039c2d000-0x0000000039de1fff]
[    0.016150]   node   0: [mem 0x0000000039ffa000-0x0000000039ffffff]
[    0.016156] Initmem setup node 0 [mem 0x0000000000001000-0x0000000039ffffff]
[    0.016173] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.016180] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.016282] On node 0, zone DMA: 98 pages in unavailable ranges
[    0.022742] On node 0, zone DMA32: 4608 pages in unavailable ranges
[    0.022833] On node 0, zone DMA32: 1996 pages in unavailable ranges
[    0.022852] On node 0, zone DMA32: 1 pages in unavailable ranges
[    0.022878] On node 0, zone DMA32: 536 pages in unavailable ranges
[    0.023866] On node 0, zone DMA32: 24576 pages in unavailable ranges
[    0.023880] x86/hpet: Will disable the HPET for this platform because it's not reliable
[    0.023891] Reserving Intel graphics memory at [mem 0x3b000000-0x3effffff]
[    0.023977] ACPI: PM-Timer IO Port: 0x408
[    0.024027] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-86
[    0.024042] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.024052] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.024064] ACPI: Using ACPI (MADT) for SMP configuration information
[    0.024070] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.024088] TSC deadline timer available
[    0.024094] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.024186] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.024197] PM: hibernation: Registered nosave memory: [mem 0x0008f000-0x0008ffff]
[    0.024208] PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[    0.024213] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.024222] PM: hibernation: Registered nosave memory: [mem 0x1f000000-0x201fffff]
[    0.024232] PM: hibernation: Registered nosave memory: [mem 0x39457000-0x39486fff]
[    0.024237] PM: hibernation: Registered nosave memory: [mem 0x39487000-0x394b4fff]
[    0.024241] PM: hibernation: Registered nosave memory: [mem 0x394b5000-0x3994cfff]
[    0.024246] PM: hibernation: Registered nosave memory: [mem 0x3994d000-0x39c22fff]
[    0.024255] PM: hibernation: Registered nosave memory: [mem 0x39c2c000-0x39c2cfff]
[    0.024265] PM: hibernation: Registered nosave memory: [mem 0x39de2000-0x39ff9fff]
[    0.024272] [mem 0x3f000000-0xe00f7fff] available for PCI devices
[    0.024279] Booting paravirtualized kernel on bare hardware
[    0.024286] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.024317] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[    0.025568] percpu: Embedded 61 pages/cpu s212992 r8192 d28672 u524288
[    0.025605] pcpu-alloc: s212992 r8192 d28672 u524288 alloc=1*2097152
[    0.025619] pcpu-alloc: [0] 0 1 2 3 
[    0.025753] Fallback order for Node 0: 0 
[    0.025770] Built 1 zonelists, mobility grouping on.  Total pages: 226459
[    0.025776] Policy zone: DMA32
[    0.025782] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.17.0-051700rc6-generic root=UUID=d4150b4d-6833-4431-8e05-739f8f6707cc ro quiet splash vt.handoff=7
[    0.026006] Unknown kernel command line parameters "splash BOOT_IMAGE=/boot/vmlinuz-5.17.0-051700rc6-generic", will be passed to user space.
[    0.026365] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.026582] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.026708] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.035997] Memory: 730796K/921308K available (16392K kernel code, 4478K rwdata, 10908K rodata, 2760K init, 4892K bss, 190252K reserved, 0K cma-reserved)
[    0.036022] random: get_random_u64 called from kmem_cache_open+0x2b/0x360 with crng_init=1
[    0.036657] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.036709] Kernel/User page tables isolation: enabled
[    0.036766] ftrace: allocating 51184 entries in 200 pages
[    0.054895] ftrace: allocated 200 pages with 3 groups
[    0.056611] Dynamic Preempt: voluntary
[    0.056736] rcu: Preemptible hierarchical RCU implementation.
[    0.056742] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4.
[    0.056749] 	Trampoline variant of Tasks RCU enabled.
[    0.056752] 	Rude variant of Tasks RCU enabled.
[    0.056755] 	Tracing variant of Tasks RCU enabled.
[    0.056758] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.056762] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.074287] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 0
[    0.074557] random: crng init done (trusting CPU's manufacturer)
[    0.074665] Console: colour dummy device 80x25
[    0.074728] printk: console [tty0] enabled
[    0.074798] ACPI: Core revision 20211217
[    0.075259] APIC: Switch to symmetric I/O mode setup
[    0.075337] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x13381e82524, max_idle_ns: 440795248224 ns
[    0.075361] Calibrating delay loop (skipped), value calculated using timer frequency.. 2666.66 BogoMIPS (lpj=5333332)
[    0.075374] pid_max: default: 32768 minimum: 301
[    0.079350] LSM: Security Framework initializing
[    0.079350] landlock: Up and running.
[    0.079350] Yama: becoming mindful.
[    0.079350] AppArmor: AppArmor initialized
[    0.079350] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.079350] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.079350] CPU0: Thermal monitoring enabled (TM1)
[    0.079350] process: using mwait in idle threads
[    0.079350] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
[    0.079350] Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0
[    0.079350] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.079350] Spectre V2 : Mitigation: Full generic retpoline
[    0.079350] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.079350] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[    0.079350] Freeing SMP alternatives memory: 40K
[    0.079350] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 1433
[    0.079350] smpboot: CPU0: Intel(R) Atom(TM) CPU  Z3745  @ 1.33GHz (family: 0x6, model: 0x37, stepping: 0x8)
[    0.079350] cblist_init_generic: Setting adjustable number of callback queues.
[    0.079350] cblist_init_generic: Setting shift to 2 and lim to 1.
[    0.079350] cblist_init_generic: Setting shift to 2 and lim to 1.
[    0.079350] cblist_init_generic: Setting shift to 2 and lim to 1.
[    0.079350] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, 8-deep LBR, full-width counters, Intel PMU driver.
[    0.079350] ... version:                3
[    0.079350] ... bit width:              40
[    0.079350] ... generic registers:      2
[    0.079350] ... value mask:             000000ffffffffff
[    0.079350] ... max period:             0000007fffffffff
[    0.079350] ... fixed-purpose events:   3
[    0.079350] ... event mask:             0000000700000003
[    0.079350] rcu: Hierarchical SRCU implementation.
[    0.079350] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.079350] smp: Bringing up secondary CPUs ...
[    0.079524] x86: Booting SMP configuration:
[    0.079530] .... node  #0, CPUs:      #1 #2 #3
[    0.080140] smp: Brought up 1 node, 4 CPUs
[    0.080140] smpboot: Max logical packages: 1
[    0.080140] smpboot: Total of 4 processors activated (10666.66 BogoMIPS)
[    0.080313] devtmpfs: initialized
[    0.083446] x86/mm: Memory block size: 128MB
[    0.084119] ACPI: PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes)
[    0.084119] ACPI: PM: Registering ACPI NVS region [mem 0x394b5000-0x3994cfff] (4816896 bytes)
[    0.084119] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.084119] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.084119] pinctrl core: initialized pinctrl subsystem
[    0.084437] PM: RTC time: 13:07:45, date: 2022-03-07
[    0.084914] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.085192] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
[    0.085252] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.085306] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.085340] audit: initializing netlink subsys (disabled)
[    0.085390] audit: type=2000 audit(1646658465.008:1): state=initialized audit_enabled=0 res=1
[    0.085390] thermal_sys: Registered thermal governor 'fair_share'
[    0.085390] thermal_sys: Registered thermal governor 'bang_bang'
[    0.085390] thermal_sys: Registered thermal governor 'step_wise'
[    0.085390] thermal_sys: Registered thermal governor 'user_space'
[    0.085390] thermal_sys: Registered thermal governor 'power_allocator'
[    0.085390] EISA bus registered
[    0.085390] cpuidle: using governor ladder
[    0.085390] cpuidle: using governor menu
[    0.085390] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.087534] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.087555] PCI: not using MMCONFIG
[    0.087568] PCI: Using configuration type 1 for base access
[    0.088176] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.094452] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[    0.094485] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.095741] ACPI: Added _OSI(Module Device)
[    0.095750] ACPI: Added _OSI(Processor Device)
[    0.095754] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.095758] ACPI: Added _OSI(Processor Aggregator Device)
[    0.095762] ACPI: Added _OSI(Linux-Dell-Video)
[    0.095767] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.095771] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.149996] ACPI: 8 ACPI AML tables successfully acquired and loaded
[    0.161038] ACPI: Dynamic OEM Table Load:
[    0.161072] ACPI: SSDT 0xFFFF97ED0125CC00 0003B7 (v01 PmRef  Cpu0Ist  00003000 INTL 20061109)
[    0.165088] ACPI: Dynamic OEM Table Load:
[    0.165116] ACPI: SSDT 0xFFFF97ED39CE6000 000433 (v01 PmRef  Cpu0Cst  00003001 INTL 20061109)
[    0.170113] ACPI: Dynamic OEM Table Load:
[    0.170140] ACPI: SSDT 0xFFFF97ED01201C00 00015F (v01 PmRef  ApIst    00003000 INTL 20061109)
[    0.173394] ACPI: Dynamic OEM Table Load:
[    0.173420] ACPI: SSDT 0xFFFF97ED0194D780 00008D (v01 PmRef  ApCst    00003000 INTL 20061109)
[    0.184120] ACPI: Interpreter enabled
[    0.184186] ACPI: PM: (supports S0 S5)
[    0.184193] ACPI: Using IOAPIC for interrupt routing
[    0.184341] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.208494] [Firmware Info]: PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] not reserved in ACPI motherboard resources
[    0.208506] PCI: not using MMCONFIG
[    0.208519] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.222716] ACPI: PM: Power Resource [USBC]
[    0.224258] ACPI: PM: Power Resource [WWPR]
[    0.252021] ACPI: PM: Power Resource [CLK0]
[    0.252211] ACPI: PM: Power Resource [CLK1]
[    0.257900] ACPI: PM: Power Resource [TCPR]
[    0.259523] ACPI: PM: Power Resource [P28X]
[    0.259720] ACPI: PM: Power Resource [P18X]
[    0.259890] ACPI: PM: Power Resource [CPR1]
[    0.260054] ACPI: PM: Power Resource [CPR2]
[    0.266470] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.266498] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[    0.266507] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[    0.266791] acpi PNP0A08:00: _OSC: platform retains control of PCIe features (AE_ERROR)
[    0.266837] acpi PNP0A08:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.268815] PCI host bridge to bus 0000:00
[    0.268825] pci_bus 0000:00: root bus resource [io  0x0070-0x0077]
[    0.268834] pci_bus 0000:00: root bus resource [io  0x0000-0x006f window]
[    0.268841] pci_bus 0000:00: root bus resource [io  0x0078-0x0cf7 window]
[    0.268848] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.268855] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000fffff window]
[    0.268862] pci_bus 0000:00: root bus resource [mem 0x3b000001-0x3f000000 window]
[    0.268868] pci_bus 0000:00: root bus resource [mem 0x40000000-0x50effffe window]
[    0.268875] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed40fff window]
[    0.268882] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.268922] pci 0000:00:00.0: [8086:0f00] type 00 class 0x060000
[    0.269228] pci 0000:00:02.0: [8086:0f31] type 00 class 0x030000
[    0.269250] pci 0000:00:02.0: reg 0x10: [mem 0x50400000-0x507fffff]
[    0.269270] pci 0000:00:02.0: reg 0x18: [mem 0x40000000-0x4fffffff pref]
[    0.269287] pci 0000:00:02.0: reg 0x20: [io  0x1000-0x1007]
[    0.269324] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.269336] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.269602] pci 0000:00:03.0: [8086:0f38] type 00 class 0x048000
[    0.269622] pci 0000:00:03.0: reg 0x10: [mem 0x50000000-0x503fffff]
[    0.269835] pci 0000:00:14.0: [8086:0f35] type 00 class 0x0c0330
[    0.269863] pci 0000:00:14.0: reg 0x10: [mem 0x50e00000-0x50e0ffff 64bit]
[    0.269952] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.270435] pci 0000:00:16.0: [8086:0f37] type 00 class 0x0c0380
[    0.270460] pci 0000:00:16.0: reg 0x10: [mem 0x50800000-0x509fffff]
[    0.270476] pci 0000:00:16.0: reg 0x14: [mem 0x50e32000-0x50e32fff]
[    0.270558] pci 0000:00:16.0: PME# supported from D0 D3hot
[    0.270831] pci 0000:00:1a.0: [8086:0f18] type 00 class 0x108000
[    0.270865] pci 0000:00:1a.0: reg 0x10: [mem 0x50d00000-0x50dfffff]
[    0.270885] pci 0000:00:1a.0: reg 0x14: [mem 0x50c00000-0x50cfffff]
[    0.271017] pci 0000:00:1a.0: PME# supported from D0 D3hot
[    0.271271] pci 0000:00:1f.0: [8086:0f1c] type 00 class 0x060100
[    0.273822] ACPI: PCI: Interrupt link LNKA configured for IRQ 0
[    0.273832] ACPI: PCI: Interrupt link LNKA disabled
[    0.274248] ACPI: PCI: Interrupt link LNKB configured for IRQ 0
[    0.274256] ACPI: PCI: Interrupt link LNKB disabled
[    0.274681] ACPI: PCI: Interrupt link LNKC configured for IRQ 0
[    0.274689] ACPI: PCI: Interrupt link LNKC disabled
[    0.275103] ACPI: PCI: Interrupt link LNKD configured for IRQ 0
[    0.275111] ACPI: PCI: Interrupt link LNKD disabled
[    0.275528] ACPI: PCI: Interrupt link LNKE configured for IRQ 0
[    0.275536] ACPI: PCI: Interrupt link LNKE disabled
[    0.275951] ACPI: PCI: Interrupt link LNKF configured for IRQ 0
[    0.275959] ACPI: PCI: Interrupt link LNKF disabled
[    0.276373] ACPI: PCI: Interrupt link LNKG configured for IRQ 0
[    0.276381] ACPI: PCI: Interrupt link LNKG disabled
[    0.276795] ACPI: PCI: Interrupt link LNKH configured for IRQ 0
[    0.276803] ACPI: PCI: Interrupt link LNKH disabled
[    0.311009] ACPI: PM: Power Resource [PLPE]
[    0.340743] iommu: Default domain type: Translated 
[    0.340743] iommu: DMA domain TLB invalidation policy: lazy mode 
[    0.340743] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.340743] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.340743] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.340743] vgaarb: loaded
[    0.340743] SCSI subsystem initialized
[    0.340743] libata version 3.00 loaded.
[    0.340743] ACPI: bus type USB registered
[    0.340743] usbcore: registered new interface driver usbfs
[    0.340743] usbcore: registered new interface driver hub
[    0.340743] usbcore: registered new device driver usb
[    0.649340] pps_core: LinuxPPS API ver. 1 registered
[    0.649352] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.649375] PTP clock support registered
[    0.649449] EDAC MC: Ver: 3.0.0
[    0.649449] Registered efivars operations
[    0.649449] NetLabel: Initializing
[    0.649449] NetLabel:  domain hash size = 128
[    0.649449] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.649449] NetLabel:  unlabeled traffic allowed by default
[    0.649449] mctp: management component transport protocol core
[    0.649449] NET: Registered PF_MCTP protocol family
[    0.649449] PCI: Using ACPI for IRQ routing
[    0.649449] PCI: pci_cache_line_size set to 64 bytes
[    0.649449] Expanded resource Reserved due to conflict with PCI Bus 0000:00
[    0.649449] e820: reserve RAM buffer [mem 0x0008f000-0x0008ffff]
[    0.649449] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    0.649449] e820: reserve RAM buffer [mem 0x1f000000-0x1fffffff]
[    0.649449] e820: reserve RAM buffer [mem 0x39457000-0x3bffffff]
[    0.649449] e820: reserve RAM buffer [mem 0x39c2c000-0x3bffffff]
[    0.649449] e820: reserve RAM buffer [mem 0x39de2000-0x3bffffff]
[    0.649449] e820: reserve RAM buffer [mem 0x3a000000-0x3bffffff]
[    0.651591] clocksource: Switched to clocksource tsc-early
[    0.693207] VFS: Disk quotas dquot_6.6.0
[    0.693255] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.693652] AppArmor: AppArmor Filesystem Enabled
[    0.693805] pnp: PnP ACPI init
[    0.694541] system 00:01: [io  0x0680-0x069f] has been reserved
[    0.694555] system 00:01: [io  0x0400-0x047f] has been reserved
[    0.694563] system 00:01: [io  0x0500-0x05fe] has been reserved
[    0.694570] system 00:01: [io  0x0600-0x061f] has been reserved
[    0.694578] system 00:01: [io  0x164e-0x164f] has been reserved
[    0.699254] system 00:03: [io  0x03f8-0x0411] could not be reserved
[    0.704083] pnp: PnP ACPI: found 4 devices
[    0.715543] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.715768] NET: Registered PF_INET protocol family
[    0.715893] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.717261] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
[    0.717324] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.717463] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear)
[    0.717529] TCP: Hash tables configured (established 8192 bind 8192)
[    0.717725] MPTCP token hash table entries: 1024 (order: 2, 24576 bytes, linear)
[    0.717779] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.717807] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.717936] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.717956] NET: Registered PF_XDP protocol family
[    0.717984] pci_bus 0000:00: resource 4 [io  0x0070-0x0077]
[    0.717995] pci_bus 0000:00: resource 5 [io  0x0000-0x006f window]
[    0.718002] pci_bus 0000:00: resource 6 [io  0x0078-0x0cf7 window]
[    0.718009] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff window]
[    0.718016] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000fffff window]
[    0.718023] pci_bus 0000:00: resource 9 [mem 0x3b000001-0x3f000000 window]
[    0.718029] pci_bus 0000:00: resource 10 [mem 0x40000000-0x50effffe window]
[    0.718037] pci_bus 0000:00: resource 11 [mem 0xfed40000-0xfed40fff window]
[    0.718853] PCI: CLS 0 bytes, default 64
[    0.719017] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x13381e82524, max_idle_ns: 440795248224 ns
[    0.719097] clocksource: Switched to clocksource tsc
[    0.719098] Trying to unpack rootfs image as initramfs...
[    0.720860] Initialise system trusted keyrings
[    0.720899] Key type blacklist registered
[    0.721168] workingset: timestamp_bits=36 max_order=18 bucket_order=0
[    0.726017] zbud: loaded
[    0.727186] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.727846] fuse: init (API version 7.36)
[    0.728382] integrity: Platform Keyring initialized
[    0.753167] Key type asymmetric registered
[    0.753175] Asymmetric key parser 'x509' registered
[    3.789690] Freeing initrd memory: 66464K
[    3.802103] alg: self-tests for CTR-KDF (hmac(sha256)) passed
[    3.802171] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[    3.802323] io scheduler mq-deadline registered
[    3.803405] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    3.814558] ACPI: thermal: [Firmware Bug]: No valid trip found
[    3.815531] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    3.835832] 00:02: ttyS0 at I/O 0x3f8 (irq = 27, base_baud = 115200) is a 16550A
[    3.870922] hpet: number irqs doesn't agree with number of timers
[    3.871259] Linux agpgart interface v0.103
[    3.878223] loop: module loaded
[    3.903162] tun: Universal TUN/TAP device driver, 1.6
[    3.903483] PPP generic driver version 2.4.2
[    3.904150] VFIO - User Level meta-driver version: 0.3
[    3.905444] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.905473] ehci-pci: EHCI PCI platform driver
[    3.905520] ehci-platform: EHCI generic platform driver
[    3.905567] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    3.905579] ohci-pci: OHCI PCI platform driver
[    3.905607] ohci-platform: OHCI generic platform driver
[    3.905650] uhci_hcd: USB Universal Host Controller Interface driver
[    3.905778] i8042: PNP: No PS/2 controller found.
[    3.906458] mousedev: PS/2 mouse device common for all mice
[    3.907161] rtc_cmos 00:00: registered as rtc0
[    3.907206] rtc_cmos 00:00: setting system clock to 2022-03-07T13:07:49 UTC (1646658469)
[    3.907271] rtc_cmos 00:00: no alarms, y3k, 242 bytes nvram
[    3.907309] i2c_dev: i2c /dev entries driver
[    3.910506] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
[    3.910594] device-mapper: uevent: version 1.0.3
[    3.910866] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com
[    3.910948] platform eisa.0: Probing EISA bus 0
[    3.910959] platform eisa.0: EISA: Cannot allocate resource for mainboard
[    3.910965] platform eisa.0: Cannot allocate resource for EISA slot 1
[    3.910971] platform eisa.0: Cannot allocate resource for EISA slot 2
[    3.910977] platform eisa.0: Cannot allocate resource for EISA slot 3
[    3.910982] platform eisa.0: Cannot allocate resource for EISA slot 4
[    3.910988] platform eisa.0: Cannot allocate resource for EISA slot 5
[    3.910994] platform eisa.0: Cannot allocate resource for EISA slot 6
[    3.910999] platform eisa.0: Cannot allocate resource for EISA slot 7
[    3.911005] platform eisa.0: Cannot allocate resource for EISA slot 8
[    3.911010] platform eisa.0: EISA: Detected 0 cards
[    3.911022] intel_pstate: Intel P-state driver initializing
[    3.915066] ledtrig-cpu: registered to indicate activity on CPUs
[    3.915263] EFI Variables Facility v0.08 2004-May-17
[    3.926830] drop_monitor: Initializing network drop monitor service
[    3.927239] NET: Registered PF_INET6 protocol family
[    3.943389] Segment Routing with IPv6
[    3.943432] In-situ OAM (IOAM) with IPv6
[    3.943505] NET: Registered PF_PACKET protocol family
[    3.944358] Key type dns_resolver registered
[    3.946565] microcode: sig=0x30678, pf=0x2, revision=0x82f
[    3.947723] microcode: Microcode Update Driver: v2.2.
[    3.947739] IPI shorthand broadcast: enabled
[    3.947776] sched_clock: Marking stable (3946770316, 916186)->(3964996950, -17310448)
[    3.949713] registered taskstats version 1
[    3.950977] Loading compiled-in X.509 certificates
[    3.958618] Loaded X.509 cert 'Build time autogenerated kernel key: 29e82336cb7fafb577eb522405174caa709887a6'
[    3.962700] Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969'
[    3.966652] Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19'
[    3.966665] blacklist: Loading compiled-in revocation X.509 certificates
[    3.966793] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing: 61482aa2830d0ab2ad5af10b7250da9033ddcef0'
[    3.968843] zswap: loaded using pool lzo/zbud
[    3.973061] Key type ._fscrypt registered
[    3.973068] Key type .fscrypt registered
[    3.973071] Key type fscrypt-provisioning registered
[    3.986689] Key type encrypted registered
[    3.986709] AppArmor: AppArmor sha1 policy hashing enabled
[    3.987175] ima: No TPM chip found, activating TPM-bypass!
[    3.987197] Loading compiled-in module X.509 certificates
[    3.991370] Loaded X.509 cert 'Build time autogenerated kernel key: 29e82336cb7fafb577eb522405174caa709887a6'
[    3.991389] ima: Allocated hash algorithm: sha1
[    3.991420] ima: No architecture policies found
[    3.991472] evm: Initialising EVM extended attributes:
[    3.991480] evm: security.selinux
[    3.991486] evm: security.SMACK64
[    3.991491] evm: security.SMACK64EXEC
[    3.991495] evm: security.SMACK64TRANSMUTE
[    3.991500] evm: security.SMACK64MMAP
[    3.991504] evm: security.apparmor
[    3.991509] evm: security.ima
[    3.991513] evm: security.capability
[    3.991518] evm: HMAC attrs: 0x1
[    4.000844] PM:   Magic number: 14:947:128
[    4.000952] acpi INTCF1A:00: hash matches
[    4.001019] acpi PNP0C02:00: hash matches
[    4.001026] acpi device:03: hash matches
[    4.001497] RAS: Correctable Errors collector initialized.
[    4.038176] Freeing unused decrypted memory: 2036K
[    4.040594] Freeing unused kernel image (initmem) memory: 2760K
[    4.048479] Write protecting the kernel read-only data: 30720k
[    4.052647] Freeing unused kernel image (text/rodata gap) memory: 2036K
[    4.055174] Freeing unused kernel image (rodata/data gap) memory: 1380K
[    4.153195] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    4.154099] x86/mm: Checking user space page tables
[    4.239677] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    4.239693] Run /init as init process
[    4.239698]   with arguments:
[    4.239701]     /init
[    4.239703]     splash
[    4.239706]   with environment:
[    4.239708]     HOME=/
[    4.239710]     TERM=linux
[    4.239712]     BOOT_IMAGE=/boot/vmlinuz-5.17.0-051700rc6-generic
[    4.593824] sdhci: Secure Digital Host Controller Interface driver
[    4.593836] sdhci: Copyright(c) Pierre Ossman
[    4.595730] hid: raw HID events driver (C) Jiri Kosina
[    4.599681] mmc0: SDHCI controller on ACPI [INT33BB:00] using ADMA
[    4.616296] byt_gpio INT33FC:00: [Firmware Bug]: pin 38 forcibly re-configured as GPIO
[    4.618027] mmc1: SDHCI controller on ACPI [80860F14:01] using ADMA
[    4.629421] mmc2: SDHCI controller on ACPI [80860F14:00] using ADMA
[    4.640037] dw_dmac INTL9C60:00: DesignWare DMA Controller, 8 channels
[    4.652800] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    4.652823] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    4.654244] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000000009810
[    4.654628] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.17
[    4.654636] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.654642] usb usb1: Product: xHCI Host Controller
[    4.654646] usb usb1: Manufacturer: Linux 5.17.0-051700rc6-generic xhci-hcd
[    4.654650] usb usb1: SerialNumber: 0000:00:14.0
[    4.655220] hub 1-0:1.0: USB hub found
[    4.655255] hub 1-0:1.0: 6 ports detected
[    4.664009] ACPI: bus type drm_connector registered
[    4.665503] mmc0: new ultra high speed DDR50 SDIO card at address 0001
[    4.679823] dw_dmac INTL9C60:01: DesignWare DMA Controller, 8 channels
[    4.697769] mmc2: new HS200 MMC card at address 0001
[    4.707832] cryptd: max_cpu_qlen set to 1000
[    4.732680] SSE version of gcm_enc/dec engaged.
[    4.802654] mmcblk2: mmc2:0001 HAG2e\x04 14.7 GiB 
[    4.826098] dwc3 dwc3.1.auto: changing max_speed on rev 5533210a
[    4.840377]  mmcblk2: p1 p2 p3 p4 p5 p6 p7
[    4.842558] mmcblk2boot0: mmc2:0001 HAG2e\x04 4.00 MiB 
[    4.843839] mmcblk2boot1: mmc2:0001 HAG2e\x04 4.00 MiB 
[    4.844903] mmcblk2rpmb: mmc2:0001 HAG2e\x04 4.00 MiB, chardev (235:0)
[    4.920831] i915 0000:00:02.0: vgaarb: deactivate vga console
[    4.924471] i915 0000:00:02.0: [drm] Using PMIC PWM for LCD backlight control
[    4.950105] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0
[    4.953817] ACPI: video: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    4.954696] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input0
[    4.955062] i915 0000:00:02.0: [drm] HDaudio controller not detected, using LPE audio instead
[    5.192465] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    5.192495] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    5.192518] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    5.192836] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.17
[    5.192855] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    5.192867] usb usb2: Product: xHCI Host Controller
[    5.192876] usb usb2: Manufacturer: Linux 5.17.0-051700rc6-generic xhci-hcd
[    5.192885] usb usb2: SerialNumber: 0000:00:14.0
[    5.194139] hub 2-0:1.0: USB hub found
[    5.194210] hub 2-0:1.0: 1 port detected
[    5.339923] fbcon: i915drmfb (fb0) is primary device
[    5.339934] fbcon: Deferring console take-over
[    5.339945] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[    6.463360] raid6: sse2x4   gen()  4502 MB/s
[    6.532070] raid6: sse2x2   gen()  4549 MB/s
[    6.599356] raid6: sse2x1   gen()  3350 MB/s
[    6.599361] raid6: using algorithm sse2x2 gen() 4549 MB/s
[    6.667362] raid6: .... xor() 2479 MB/s, rmw enabled
[    6.667367] raid6: using ssse3x2 recovery algorithm
[    6.670970] xor: measuring software checksum speed
[    6.672324]    prefetch64-sse  :  7402 MB/sec
[    6.673839]    generic_sse     :  6517 MB/sec
[    6.673842] xor: using function: prefetch64-sse (7402 MB/sec)
[    6.884056] Btrfs loaded, crc32c=crc32c-intel, zoned=yes, fsverity=yes
[    7.152215] EXT4-fs (mmcblk2p7): mounted filesystem with ordered data mode. Quota mode: none.
[    7.899075] systemd[1]: Inserted module 'autofs4'
[    7.982505] systemd[1]: systemd 248.3-1ubuntu8.2 running in system mode. (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT +GNUTLS -OPENSSL +ACL +BLKID +CURL +ELFUTILS -FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP -LIBFDISK +PCRE2 -PWQUALITY -P11KIT -QRENCODE +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
[    8.000468] systemd[1]: Detected architecture x86-64.
[    8.002908] systemd[1]: Hostname set to <TF103C>.
[    8.673353] systemd[1]: Queued start job for default target Graphical Interface.
[    8.679146] systemd[1]: Created slice system-modprobe.slice.
[    8.680103] systemd[1]: Created slice User and Session Slice.
[    8.680402] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    8.681035] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    8.681228] systemd[1]: Reached target User and Group Name Lookups.
[    8.681294] systemd[1]: Reached target Remote File Systems.
[    8.681356] systemd[1]: Reached target Slices.
[    8.681466] systemd[1]: Reached target Local Verity Integrity Protected Volumes.
[    8.681773] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[    8.682151] systemd[1]: Listening on LVM2 poll daemon socket.
[    8.683952] systemd[1]: Listening on Syslog Socket.
[    8.684307] systemd[1]: Listening on fsck to fsckd communication Socket.
[    8.684501] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    8.685164] systemd[1]: Listening on Journal Audit Socket.
[    8.685502] systemd[1]: Listening on Journal Socket (/dev/log).
[    8.685929] systemd[1]: Listening on Journal Socket.
[    8.686922] systemd[1]: Listening on udev Control Socket.
[    8.687415] systemd[1]: Listening on udev Kernel Socket.
[    8.690519] systemd[1]: Mounting Huge Pages File System...
[    8.693734] systemd[1]: Mounting POSIX Message Queue File System...
[    8.697145] systemd[1]: Mounting Kernel Debug File System...
[    8.700259] systemd[1]: Mounting Kernel Trace File System...
[    8.705706] systemd[1]: Starting Journal Service...
[    8.706475] systemd[1]: Finished Availability of block devices.
[    8.711107] systemd[1]: Starting Set the console keyboard layout...
[    8.714666] systemd[1]: Starting Create list of static device nodes for the current kernel...
[    8.718007] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[    8.721314] systemd[1]: Starting Load Kernel Module configfs...
[    8.725903] systemd[1]: Starting Load Kernel Module drm...
[    8.730280] systemd[1]: Starting Load Kernel Module fuse...
[    8.735079] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[    8.735248] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    8.741324] systemd[1]: Starting Load Kernel Modules...
[    8.746645] systemd[1]: Starting Remount Root and Kernel File Systems...
[    8.749895] systemd[1]: Starting Coldplug All udev Devices...
[    8.753108] systemd[1]: Starting Uncomplicated firewall...
[    8.761878] systemd[1]: Mounted Huge Pages File System.
[    8.762424] systemd[1]: Mounted POSIX Message Queue File System.
[    8.762983] systemd[1]: Mounted Kernel Debug File System.
[    8.763694] systemd[1]: Mounted Kernel Trace File System.
[    8.764734] systemd[1]: Finished Create list of static device nodes for the current kernel.
[    8.765760] systemd[1]: modprobe@configfs.service: Deactivated successfully.
[    8.766624] systemd[1]: Finished Load Kernel Module configfs.
[    8.768094] systemd[1]: modprobe@drm.service: Deactivated successfully.
[    8.768930] systemd[1]: Finished Load Kernel Module drm.
[    8.770138] systemd[1]: modprobe@fuse.service: Deactivated successfully.
[    8.770767] EXT4-fs (mmcblk2p7): re-mounted. Quota mode: none.
[    8.770849] systemd[1]: Finished Load Kernel Module fuse.
[    8.774249] systemd[1]: Finished Uncomplicated firewall.
[    8.777909] systemd[1]: Mounting FUSE Control File System...
[    8.787023] systemd[1]: Mounting Kernel Configuration File System...
[    8.792607] systemd[1]: Finished Remount Root and Kernel File Systems.
[    8.794061] systemd[1]: Mounted FUSE Control File System.
[    8.797278] systemd[1]: Activating swap /swapfile...
[    8.798493] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[    8.798744] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[    8.804414] systemd[1]: Starting Load/Save Random Seed...
[    8.807870] systemd[1]: Starting Create System Users...
[    8.811296] Adding 524284k swap on /swapfile.  Priority:-2 extents:4 across:1482752k SSFS
[    8.811986] systemd[1]: Activated swap /swapfile.
[    8.812809] systemd[1]: Mounted Kernel Configuration File System.
[    8.813380] systemd[1]: Reached target Swap.
[    8.825464] lp: driver loaded but no devices found
[    8.838709] ppdev: user-space parallel port driver
[    8.845176] systemd[1]: Started Journal Service.
[    8.865800] systemd-journald[317]: Received client request to flush runtime journal.
[    8.897026] mc: Linux media interface: v0.10
[    8.924744] videodev: Linux video capture interface: v2.00
[    9.469233] audit: type=1400 audit(1646658475.059:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=368 comm="apparmor_parser"
[    9.469253] audit: type=1400 audit(1646658475.059:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=368 comm="apparmor_parser"
[    9.472928] audit: type=1400 audit(1646658475.063:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=367 comm="apparmor_parser"
[    9.493959] audit: type=1400 audit(1646658475.083:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=372 comm="apparmor_parser"
[    9.493986] audit: type=1400 audit(1646658475.083:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=372 comm="apparmor_parser"
[    9.493998] audit: type=1400 audit(1646658475.083:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=372 comm="apparmor_parser"
[    9.497817] audit: type=1400 audit(1646658475.087:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=369 comm="apparmor_parser"
[    9.497838] audit: type=1400 audit(1646658475.087:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=369 comm="apparmor_parser"
[    9.497850] audit: type=1400 audit(1646658475.087:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=369 comm="apparmor_parser"
[    9.497869] audit: type=1400 audit(1646658475.087:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/{,usr/}sbin/dhclient" pid=369 comm="apparmor_parser"
[   10.419937] 80860F0A:00: ttyS4 at MMIO 0x50f4d000 (irq = 9, base_baud = 2764800) is a 16550A
[   10.441714] serial serial0: tty port ttyS4 registered
[   10.466118] 80860F0A:01: ttyS5 at MMIO 0x50f53000 (irq = 10, base_baud = 2764800) is a 16550A
[   10.477386] mei_txe 0000:00:1a.0: can't derive routing for PCI INT A
[   10.477400] mei_txe 0000:00:1a.0: PCI INT A: no GSI
[   10.511030] atomisp_gmin_platform: module is from the staging directory, the quality is unknown, you have been warned.
[   10.520003] rfkill_gpio BCM4752:00: BCM4752:00 device registered.
[   10.637031] atomisp: module is from the staging directory, the quality is unknown, you have been warned.
[   10.640692] atomisp_lm3554: module is from the staging directory, the quality is unknown, you have been warned.

[   10.646928] **********************************************************
[   10.646930] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[   10.646932] **                                                      **
[   10.646934] ** trace_printk() being used. Allocating extra memory.  **
[   10.646936] **                                                      **
[   10.646938] ** This means that this is a DEBUG kernel and it is     **
[   10.646940] ** unsafe for production use.                           **
[   10.646941] **                                                      **
[   10.646943] ** If you see this message and you are not debugging    **
[   10.646945] ** the kernel, report this immediately to your vendor!  **
[   10.646946] **                                                      **
[   10.646948] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[   10.646950] **********************************************************
[   10.653399] atomisp-isp2 0000:00:03.0: Support for Baytrail (ISP2400) was disabled at compile time
[   10.710460] Bluetooth: Core ver 2.22
[   10.710553] NET: Registered PF_BLUETOOTH protocol family
[   10.710557] Bluetooth: HCI device and connection manager initialized
[   10.710568] Bluetooth: HCI socket layer initialized
[   10.710575] Bluetooth: L2CAP socket layer initialized
[   10.710593] Bluetooth: SCO socket layer initialized
[   10.732343] input: Asus TF103C Dock Top Row Keys as /devices/platform/80860F41:02/i2c-2/i2c-NPCE69A:00/input/input1
[   10.732801] asus-tf103c-dock i2c-NPCE69A:00: Asus TF103C board-revision: 1
[   10.886439] Userspace governor deprecated: use thermal netlink notification instead
[   11.092546] Bluetooth: HCI UART driver ver 2.3
[   11.092560] Bluetooth: HCI UART protocol H4 registered
[   11.092564] Bluetooth: HCI UART protocol BCSP registered
[   11.092605] Bluetooth: HCI UART protocol LL registered
[   11.092609] Bluetooth: HCI UART protocol ATH3K registered
[   11.092642] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   11.092786] Bluetooth: HCI UART protocol Intel registered
[   11.093107] Bluetooth: HCI UART protocol Broadcom registered
[   11.093187] Bluetooth: HCI UART protocol QCA registered
[   11.093192] Bluetooth: HCI UART protocol AG6XX registered
[   11.093220] Bluetooth: HCI UART protocol Marvell registered
[   11.115756] hci_uart_bcm serial0-0: ACPI Interrupt resource is active-high, this is usually wrong, treating the IRQ as active-low
[   11.115894] hci_uart_bcm serial0-0: Unexpected number of ACPI GPIOs: 3
[   11.116255] hci_uart_bcm serial0-0: supply vbat not found, using dummy regulator
[   11.116364] hci_uart_bcm serial0-0: supply vddio not found, using dummy regulator
[   11.504699] Bluetooth: hci0: BCM: chip id 82
[   11.505233] Bluetooth: hci0: BCM: features 0x2f
[   11.506474] Bluetooth: hci0: BCM43341B0
[   11.506489] Bluetooth: hci0: BCM43341B0 (002.001.014) build 0000
[   11.511935] Bluetooth: hci0: BCM43341B0 'brcm/BCM43341B0.hcd' Patch
[   11.518661] loop0: detected capacity change from 0 to 8
[   12.185357] Bluetooth: hci0: BCM43341B0.2STOP.LePwr4 ME176CE WLBGA iTR-0123
[   12.185372] Bluetooth: hci0: BCM43341B0 (002.001.014) build 0182
[   12.185928] Bluetooth: hci0: BCM: Using default device address (43:34:1b:00:1f:ac)
[   12.377804] sof-audio-acpi-intel-byt 80860F28:00: BYT-CR not detected
[   12.377817] sof-audio-acpi-intel-byt 80860F28:00: Falling back to Baytrail-CR platform
[   12.377874] resource sanity check: requesting [mem 0x51000000-0x511fffff], which spans more than ADMA0F28:00 [mem 0x51000000-0x51000fff]
[   12.377883] caller devm_ioremap+0x4a/0x90 mapping multiple BARs
[   12.380903] sof-audio-acpi-intel-byt 80860F28:00: BYT-CR not detected
[   12.380919] sof-audio-acpi-intel-byt 80860F28:00: Falling back to Baytrail-CR platform
[   12.449970] sof-audio-acpi-intel-byt 80860F28:00: Firmware info: version 2:0:0-b678a
[   12.449989] sof-audio-acpi-intel-byt 80860F28:00: Firmware: ABI 3:20:0 Kernel ABI 3:18:0
[   12.449996] sof-audio-acpi-intel-byt 80860F28:00: warn: FW ABI is more recent than kernel
[   12.450023] sof-audio-acpi-intel-byt 80860F28:00: unknown sof_ext_man header type 3 size 0x30
[   12.481021] sof-audio-acpi-intel-byt 80860F28:00: Firmware info: version 2:0:0-b678a
[   12.481036] sof-audio-acpi-intel-byt 80860F28:00: Firmware: ABI 3:20:0 Kernel ABI 3:18:0
[   12.481043] sof-audio-acpi-intel-byt 80860F28:00: warn: FW ABI is more recent than kernel
[   12.503542] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   12.517045] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   12.701855] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43340-sdio for chip BCM43340/2
[   12.702111] usbcore: registered new interface driver brcmfmac
[   12.704117] brcmfmac mmc0:0001:1: Direct firmware load for brcm/brcmfmac43340-sdio.ASUSTeK COMPUTER INC.-TF103CE.bin failed with error -2
[   12.712803] brcmfmac mmc0:0001:1: Direct firmware load for brcm/brcmfmac43340-sdio.ASUSTeK COMPUTER INC.-TF103CE.txt failed with error -2
[   12.863787] pstore: Using crash dump compression: deflate
[   12.863820] pstore: Registered efi as persistent store backend
[   12.907084] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43340-sdio for chip BCM43340/2
[   12.907236] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
[   12.908471] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43340/2 wl0: Apr 23 2021 05:48:34 version 6.10.190.91 (r728536) FWID 01-d45e96c4
[   13.286433] x86_android_tablets: error could not find IRQ domain for \_SB_.I2C7.PMIC
[   13.550283] input: Asus TF103C Dock Keyboard as /devices/platform/80860F41:02/i2c-2/i2c-NPCE69A:00/0018:0B05:0103.0001/input/input2
[   13.550556] hid-generic 0018:0B05:0103.0001: input,hidraw0: I2C HID v1.00 Keyboard [Asus TF103C Dock Keyboard] on i2c-NPCE69A:00
[   13.645992] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.2.auto/input/input3
[   13.652033] intel_rapl_common: Found RAPL domain package
[   13.652043] intel_rapl_common: Found RAPL domain core
[   13.710177] input: gpio-keys as /devices/platform/INTCFD9:00/gpio-keys.3.auto/input/input4
[   13.772354] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   13.772367] Bluetooth: BNEP filters: protocol multicast
[   13.772378] Bluetooth: BNEP socket layer initialized
[   13.804667] elan_i2c i2c-NPCE69A:00-tp: supply vcc not found, using dummy regulator
[   13.888911] bytcr_rt5640 bytcr_rt5640: quirk IN1_MAP enabled
[   13.888924] bytcr_rt5640 bytcr_rt5640: quirk realtek,jack-detect-source 15
[   13.888929] bytcr_rt5640 bytcr_rt5640: quirk realtek,over-current-threshold-microamp 2000
[   13.888933] bytcr_rt5640 bytcr_rt5640: quirk realtek,over-current-scale-factor 1
[   13.888937] bytcr_rt5640 bytcr_rt5640: quirk SSP0_AIF1 enabled
[   13.888940] bytcr_rt5640 bytcr_rt5640: quirk MCLK_EN enabled
[   13.900793] sof-audio-acpi-intel-byt 80860F28:00: Topology: ABI 3:20:0 Kernel ABI 3:18:0
[   13.900810] sof-audio-acpi-intel-byt 80860F28:00: warn: topology ABI is more recent than kernel
[   13.901152] bytcr_rt5640 bytcr_rt5640: ASoC: Parent card not yet available, widget card binding deferred
[   13.945830] input: sof-bytcht rt5640 Headset as /devices/platform/80860F28:00/bytcr_rt5640/sound/card0/input5
[   13.959146] elan_i2c i2c-NPCE69A:00-tp: unexpected iap version 0x1e (ic type: 0x05), firmware update will not work
[   13.965833] elan_i2c i2c-NPCE69A:00-tp: Elan Touchpad: Module ID: 0xffff, Firmware: 0x0001, Sample: 0x00ff, IAP: 0x001e
[   13.966038] input: Elan Touchpad as /devices/platform/80860F41:02/i2c-2/i2c-NPCE69A:00-tp/input/input6
[   14.064172] elan_i2c i2c-NPCE69A:00-tp: invalid report id data (ff)
[   17.693847] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  144.460113]  SSP2-Codec: dpcm_be_connect: FE is nonatomic but BE is not, forcing BE as nonatomic

concernant les firmware en ihex.
J'ai fouiller un peu ce WE, le convertisseur ihex2fw est dans un dossier a la racine du kernel /src/firmware jusqu'au kernel 4.13 inclu puis ce répertoire disparaît au kernel 4.14. tout comme le dit convertisseur.
Donc j'ai, il semble les drivers pour pour le touchscreen , gestion de l'usb de la tablette et charge. voir cette notice

en regardant le fichier par exemple mxt1664t2.fw.ihex cela ressemble a de l'assembleur . ( on dirais comme un peu une sorte de programme ) voila un morceau

:100000000012D7169BD3B9F8346D788C5A682AC67B
:10001000E3F264640112F8CCC871FCD9B6B141971F
:100020002F563882943E5FA9F18160856D86085F06
:100030003BA654C835D863F630AD7E86D591B86CF2
:10004000BEB5E41A0EC5A29CFBD1956F0A94133479
:1000500041C28ED06D22F15C4C6F4DD89F51ADAB3B
:100060003382CF83A0B9CE78756131ACEC2F5E08B6

Dernière modification par christophe_D (Le 07/03/2022, à 15:40)


Ubuntu 21.10

Hors ligne

#28 Le 07/03/2022, à 20:29

Nuliel

Re : Linux sur asus TF103C

Si le fichier ihex contient vraiment des :, je pense pas que ce soit du code binaire (l'assembleur c'est des trucs du style add BYTE PTR [eax], ecx, les instructions assembleur étant traduites en binaire)
Après c'est complexe de savoir puisqu'il y a tellement d'instructions en x86 que très souvent de l'aléatoire peut être désassemblé, alors qu'en réalité le code désassemblé n'a pas de sens.

Dernière modification par Nuliel (Le 07/03/2022, à 20:31)


[ poster un retour de commande ] [ poster une photo ]
Thinkpad x220, Dell latitude E7270 (i7 6600U, 16 Go de RAM, ...), Thinkstation E32 modifié: i5-4570, GTX 1060 6 Gb, 16 Gb de RAM, ...
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Hors ligne

#29 Le 07/03/2022, à 21:51

christophe_D

Re : Linux sur asus TF103C

Nuliel a écrit :

Si le fichier ihex contient vraiment des :, je pense pas que ce soit du code binaire (l'assembleur c'est des trucs du style add BYTE PTR [eax], ecx, les instructions assembleur étant traduites en binaire).

Justement c'est la ou je veux en venir, (pour la petite info j'ai a l'origine un BAC en electronique F2 jamais pu travailler dedans trop de demande a l'époque pour les places)
A l'époque j'ai étudié sur 6809 (8bits), par exemple un code hexa correspondait a une instruction. 
Par exemple cette ligne

:100000000012D7169BD3B9F8346D788C5A682AC67B

Semble juste le programme/drivers pour interagir avec le kernel. Ici je pense 32bits

:10 0000 0000 12D7 169B D3B9 F834 6D78 8C5A 682A C67B

le :10 début de ligne 0000 0000 adresse départ et après instructions....
Ça c'est la parenthèse langages bas niveau...

Donc, comme j'avais expliqué avant, j'avais cru comprendre que les fabricants devais (en théorie) fournir les pilotes/drivers. d'ou ce fameux fichier ihex2fw.c  que je trouvais dans src/firmware/ (src -> racine des sources kernel)
Or j'ai creuser cette après midi, le fichier migre dans src/linux/tools/firmware/ à partir du kernel 4.14 .. et bien présent dans le kernel 5.17-rc4

Il y aussi ceci qui m'a interpeller dans le Makefile du kernel original au niveau firmware

#
# kbuild file for firmware/
#
../..
#add by red_zhang@asus.com
fw-shipped-$(CONFIG_TOUCHSCREEN_ATMEL_MXT) +=atmel/mXT1664T2C2U__APP_v1_1_AA_Production.fw \
					atmel/TF103_11AA_V27_JTouch_052014.raw atmel/TF103_11AA_V27_JTouch_Final_052014.raw \
					atmel/TF103_11AA_V27_OFilm_052014.raw \
					atmel/mxt_1664t2.fw atmel/mxt_t2_JTouch.raw atmel/mxt_t2_OFilm.raw \
					atmel/TF103_11AA_V29_JTouch_092314.raw \
../..

Donc ici, si je comprend bien il y a la construction et ajout du drivers pour le tactile.

Voila mes recherches pour le moment.


Ubuntu 21.10

Hors ligne

#30 Le 09/03/2022, à 19:54

Nuliel

Re : Linux sur asus TF103C

Le += dans le makefile sert simplement à ajouter à la liste possiblement non vide d'autres objets, et ensuite tu dois avoir une partie du makefile qui va utiliser tous ces objets pour créer le firmware. Mais bon si tu as le makefile et tous les fichiers dans /etc/firmware normalement tu as le firmware complet et utilisable


[ poster un retour de commande ] [ poster une photo ]
Thinkpad x220, Dell latitude E7270 (i7 6600U, 16 Go de RAM, ...), Thinkstation E32 modifié: i5-4570, GTX 1060 6 Gb, 16 Gb de RAM, ...
Mon nouveau blog: nuliel.fr

Hors ligne