#1 Le 20/10/2014, à 16:08
- gdelt
[RESOLU] Problème carte graphique 12.04 + GNOME shell + Lenovo Flex 2
Bonjour
Je souhaiterais utiliser Ubuntu 12.04 + GNOME shell (soit la version officielle d'Ubuntu + GNOME shell, soit la Ubuntu GNOME shell remix que j'utilise depuis sa sortie) sur un Lenovo flex 2* mais voilà, dans les deux cas la carte graphique ne semble pas être reconnue car après installation j'ai le bureau GNOME classique qui s'affiche et pas moyen de passer en GNOME shell.
J'ai essayé de voir si des pilotes NVIDIA étaient installés. (Paramètres système > pilotes additionnels) afin d'activer le bon pilote mais Ubuntu ne me trouve aucun pilote installé. Pourtant la résolution est optimale (1920 X 1080).
J'ai installé Ubuntu GNOME 14.04 et là, aucun problème. J'ai bien le GNOME shell après installation. Sauf que pour diverses raisons je tiens à utiliser la 12.04.
Petite bizarerie : Le PC est doté d'une GFORCE M840 mais après vérification (Paramètres système > Détails > Carte graphique) Ubuntu m'indique que j'ai une Intel Haswell Mobile, alors que le PC est supposé avoir une NVIDIA GeForce 840 M.
Une petite idée de ce que je devrais faire ?
D'avance merci pour votre aide.
_____________________________________________________________________________________Configuration : Ubuntu 12.04 + GNOME shell sur Lenovo Flex 2 avec Intel Core i7-4510U (2,0 GHz) - HDD 1 To - RAM 8 Go - NVIDIA GeForce 840M
Dernière modification par gdelt (Le 20/10/2014, à 17:36)
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#2 Le 20/10/2014, à 16:18
- michel_04
Re : [RESOLU] Problème carte graphique 12.04 + GNOME shell + Lenovo Flex 2
Bonjour,
gdelt a écrit :
Une petite idée de ce que je devrais faire ?
Donne le retour de :
lspciEt de :
sudo lshw(Entre balises Code les retours, merci)
A+
:D
De la bonne manière de poser les questions - Trouver de l'aide grâce au Groupe des Parrains Linux - Le Pacte des Gnous
PCs sous Debian Stable & Debian Sid.
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#3 Le 20/10/2014, à 16:47
- gdelt
Re : [RESOLU] Problème carte graphique 12.04 + GNOME shell + Lenovo Flex 2
Bonjour Michel_04.
Voilà le résultat :
guy@Flex2:~$ lspci
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 0b)
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b)
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b)
00:14.0 USB controller: Intel Corporation Lynx Point-LP USB xHCI HC (rev 04)
00:16.0 Communication controller: Intel Corporation Lynx Point-LP HECI #0 (rev 04)
00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 1 (rev e4)
00:1c.2 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 3 (rev e4)
00:1c.3 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 4 (rev e4)
00:1c.4 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 5 (rev e4)
00:1f.0 ISA bridge: Intel Corporation Lynx Point-LP LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation Lynx Point-LP SATA Controller 1 [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation Lynx Point-LP SMBus Controller (rev 04)
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
04:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 840M] (rev a2)
guy@Flex2:~$ et
guy@Flex2:~$ sudo lshw
[sudo] password for guy:
flex2
description: Notebook
product: 20404 (LENOVO_MT_20404_BU_idea_FM_Lenovo Flex 2-14)
vendor: LENOVO
version: Lenovo Flex 2-14
serial: WB14991567WB0406180P
width: 64 bits
capabilities: smbios-2.7 dmi-2.7 vsyscall32
configuration: administrator_password=unknown boot=normal chassis=notebook family=IDEAPAD frontpanel_password=unknown keyboard_password=unknown power-on_password=unknown sku=LENOVO_MT_20404_BU_idea_FM_Lenovo Flex 2-14 uuid=890DF27E-28F7-E311-827B-54EE751C1D1B
*-core
description: Motherboard
product: Lenovo Flex 2-14
vendor: LENOVO
physical id: 0
version: 31900058 Std
serial: WB14991567
slot: Part Component
*-firmware
description: BIOS
vendor: LENOVO
physical id: 0
version: A0CN26WW
date: 05/21/2014
size: 128KiB
capacity: 6080KiB
capabilities: pci upgrade shadowing cdboot bootselect edd int5printscreen int9keyboard int14serial int17printer int10video pc98 acpi usb ls120boot zipboot biosbootspecification netboot
*-cpu
description: CPU
product: Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
vendor: Intel Corp.
physical id: 4
bus info: cpu@0
version: Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
serial: To Be Filled By O.E.M.
slot: CPU Socket - U3E1
size: 754MHz
capacity: 754MHz
width: 64 bits
clock: 100MHz
capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cpufreq
configuration: cores=2 enabledcores=2 threads=4
*-cache:0
description: L1 cache
physical id: 6
slot: L1-Cache
size: 32KiB
capacity: 32KiB
capabilities: asynchronous internal write-back instruction
*-cache:1
description: L2 cache
physical id: 7
slot: L2-Cache
size: 256KiB
capacity: 256KiB
capabilities: asynchronous internal write-back unified
*-cache:2
description: L3 cache
physical id: 8
slot: L3-Cache
size: 4MiB
capacity: 4MiB
capabilities: asynchronous internal write-back unified
*-cache
description: L1 cache
physical id: 5
slot: L1-Cache
size: 32KiB
capacity: 32KiB
capabilities: asynchronous internal write-back data
*-memory
description: System Memory
physical id: 9
slot: System board or motherboard
size: 8GiB
*-bank:0
description: SODIMM DDR3 Synchronous 1600 MHz (0,6 ns)
product: RMT3170ME68F9F1600
vendor: Fujitsu
physical id: 0
serial: 4177EDC3
slot: ChannelA-DIMM0
size: 4GiB
width: 64 bits
clock: 1600MHz (0.6ns)
*-bank:1
description: DIMM [empty]
physical id: 1
slot: ChannelA-DIMM1
*-bank:2
description: SODIMM DDR3 Synchronous 1600 MHz (0,6 ns)
product: RMT3170ME68F9F1600
vendor: Fujitsu
physical id: 2
serial: 43E18B65
slot: ChannelB-DIMM0
size: 4GiB
width: 64 bits
clock: 1600MHz (0.6ns)
*-bank:3
description: DIMM [empty]
physical id: 3
slot: ChannelB-DIMM1
*-pci
description: Host bridge
product: Haswell-ULT DRAM Controller
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 0b
width: 32 bits
clock: 33MHz
*-display
description: VGA compatible controller
product: Haswell-ULT Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:60 memory:f3000000-f33fffff memory:d0000000-dfffffff ioport:6000(size=64)
*-multimedia:0
description: Audio device
product: Haswell-ULT HD Audio Controller
vendor: Intel Corporation
physical id: 3
bus info: pci@0000:00:03.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:62 memory:f3610000-f3613fff
*-usb
description: USB controller
product: Lynx Point-LP USB xHCI HC
vendor: Intel Corporation
physical id: 14
bus info: pci@0000:00:14.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:56 memory:f3600000-f360ffff
*-communication
description: Communication controller
product: Lynx Point-LP HECI #0
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei_me latency=0
resources: irq:59 memory:f3619000-f361901f
*-multimedia:1
description: Audio device
product: Lynx Point-LP HD Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:61 memory:f3614000-f3617fff
*-pci:0
description: PCI bridge
product: Lynx Point-LP PCI Express Root Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: e4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:16
*-pci:1
description: PCI bridge
product: Lynx Point-LP PCI Express Root Port 3
vendor: Intel Corporation
physical id: 1c.2
bus info: pci@0000:00:1c.2
version: e4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:18 ioport:5000(size=4096) memory:f3500000-f35fffff
*-network
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 00
serial: 14:2d:27:a5:60:61
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=3.13.0-37-generic firmware=N/A ip=192.168.0.151 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:18 ioport:5000(size=256) memory:f3500000-f3503fff
*-pci:2
description: PCI bridge
product: Lynx Point-LP PCI Express Root Port 4
vendor: Intel Corporation
physical id: 1c.3
bus info: pci@0000:00:1c.3
version: e4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:19 ioport:4000(size=4096) memory:f3400000-f34fffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 10
serial: 54:ee:75:1c:1d:1b
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-3_0.0.1 04/23/13 ip=192.168.1.10 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:58 ioport:4000(size=256) memory:f3404000-f3404fff memory:f3400000-f3403fff
*-pci:3
description: PCI bridge
product: Lynx Point-LP PCI Express Root Port 5
vendor: Intel Corporation
physical id: 1c.4
bus info: pci@0000:00:1c.4
version: e4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:16 ioport:3000(size=4096) memory:f2000000-f2ffffff ioport:e0000000(size=301989888)
*-display UNCLAIMED
description: 3D controller
product: GM108M [GeForce 840M]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:04:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:f2000000-f2ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:3000(size=128)
*-isa
description: ISA bridge
product: Lynx Point-LP LPC Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: driver=lpc_ich latency=0
resources: irq:0
*-storage
description: SATA controller
product: Lynx Point-LP SATA Controller 1 [AHCI mode]
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
version: 04
width: 32 bits
clock: 66MHz
capabilities: storage msi pm ahci_1.0 bus_master cap_list
configuration: driver=ahci latency=0
resources: irq:57 ioport:6088(size=8) ioport:6094(size=4) ioport:6080(size=8) ioport:6090(size=4) ioport:6060(size=32) memory:f361c000-f361c7ff
*-serial UNCLAIMED
description: SMBus
product: Lynx Point-LP SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 04
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: memory:f3618000-f36180ff ioport:efa0(size=32)
*-scsi
physical id: 1
logical name: scsi0
capabilities: emulated
*-disk
description: ATA Disk
product: HGST HTS541010A7
physical id: 0.0.0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: SE0Z
serial: S04000SNG1JT4F
size: 931GiB (1TB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 sectorsize=4096 signature=000e5863
*-volume:0
description: EXT4 volume
vendor: Linux
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
logical name: /
version: 1.0
serial: 2a921e3b-96b9-4eb4-ab04-68570ec059c9
size: 36GiB
capacity: 36GiB
capabilities: primary bootable journaled extended_attributes large_files huge_files dir_nlink extents ext4 ext2 initialized
configuration: created=2014-10-19 22:59:09 filesystem=ext4 lastmountpoint=/ modified=2014-10-20 14:05:21 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2014-10-20 14:05:21 state=mounted
*-volume:1
description: Extended partition
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
size: 895GiB
capacity: 895GiB
capabilities: primary extended partitioned partitioned:extended
*-logicalvolume:0
description: Linux swap / Solaris partition
physical id: 5
logical name: /dev/sda5
capacity: 8099MiB
capabilities: nofs
*-logicalvolume:1
description: W95 FAT32 partition
physical id: 6
logical name: /dev/sda6
capacity: 279GiB
*-logicalvolume:2
description: W95 FAT32 partition
physical id: 7
logical name: /dev/sda7
logical name: /media/guy/GDELT
capacity: 279GiB
configuration: mount.fstype=vfat mount.options=rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro state=mounted
*-logicalvolume:3
description: W95 FAT32 partition
physical id: 8
logical name: /dev/sda8
capacity: 328GiB
*-battery
product: Smart Battery
vendor: Intel Corp.
physical id: 1
version: 2008
serial: 1.0
slot: Rear
*-power UNCLAIMED
description: TBD by ODM
product: TBD by ODM
vendor: TBD by ODM
physical id: 2
version: 1.0
serial: TBD by ODM
capacity: 32768mWh
guy@Flex2:~$ sudo lshwHors ligne
#4 Le 20/10/2014, à 17:19
- michel_04
Re : [RESOLU] Problème carte graphique 12.04 + GNOME shell + Lenovo Flex 2
Re,
gdelt a écrit :
guy@Flex2:~$ lspci 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b) ~ ~ ~ 04:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 840M] (rev a2)guy@Flex2:~$ sudo lshw *-display description: VGA compatible controller product: Haswell-ULT Integrated Graphics Controller vendor: Intel Corporation physical id: 2 ~ ~ ~ *-display UNCLAIMED description: 3D controller product: GM108M [GeForce 840M] vendor: NVIDIA Corporation physical id: 0
Il y a bien deux cartes graphiques sur ton Lenovo (nVidia Optimus : la vidéo hybride).
Pour la 12.04 il y a Bumblebee, pour la 14.04 il y a Prime.
A+
:D
De la bonne manière de poser les questions - Trouver de l'aide grâce au Groupe des Parrains Linux - Le Pacte des Gnous
PCs sous Debian Stable & Debian Sid.
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#5 Le 20/10/2014, à 17:36
- gdelt
Re : [RESOLU] Problème carte graphique 12.04 + GNOME shell + Lenovo Flex 2
Re.
Je me doutais bien qu'il avait deux cartes graphiques, ayant consulté pas mal de posts sur le forum, mais bon, mes connaisssances étant très limitées...
Il faut donc que j'installe Bumblebee, si je te comprends bien.
Eh bien merci pour tout. Je vais essayer...
Merci
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