Ubuntu-fr

Jeremy9711

Atheros AR9285 toshiba F750c + connexion lente sur ubuntu 13.04

Bonjour j'ai ce type d'atheros :

03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)

et j'utilise ubuntu 13.04

J'ai fait un tour sur un peu tout le forum à la recherche d'une réponse j'ai essayé pas mal de choses mais j'ai toujours un ping :

packets transmitted     9
received     0
packet loss     100 %
time     8055 ms

J'ai suivi les instructions de ces deux pages :

http://doc.ubuntu-fr.org/wifi_atheros
http://www.le-libriste.fr/2013/11/ubunt … el-3-12-0/

Je suis nouveau sur ubuntu et je vous avoue je n'ai pas vraiment d'idée de comment résoudre le problème. Help plz

   
 cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"

    lsusb

Bus 002 Device 003: ID 046d:c018 Logitech, Inc. Optical Wheel Mouse
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 0930:6545 Toshiba Corp. Kingston DataTraveler 102 Flash Drive / HEMA Flash Drive 2 GB / PNY Attache 4GB Stick
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 2488:0000  
Bus 001 Device 003: ID 04f2:b26a Chicony Electronics Co., Ltd 
Bus 001 Device 007: ID 0cf3:3005 Atheros Communications, Inc. AR3011 Bluetooth
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

    lspci

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b4)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 540M] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1)
02:00.0 System peripheral: Ricoh Co Ltd PCIe SDXC/MMC Host Controller (rev 07)
02:00.1 System peripheral: Ricoh Co Ltd Device e232 (rev 04)
03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
05:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)

    lspci -nn | grep -i net

03:00.0 Network controller [0280]: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01)
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)

    lspci -k

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
	Subsystem: Toshiba America Info Systems Device 0001
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
	Kernel driver in use: pcieport
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
	Subsystem: Toshiba America Info Systems Device 0001
	Kernel driver in use: mei_me
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
	Subsystem: Toshiba America Info Systems Device 0001
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
	Subsystem: Toshiba America Info Systems Device 0001
	Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
	Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b4)
	Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
	Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4)
	Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
	Subsystem: Toshiba America Info Systems Device 0001
	Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
	Subsystem: Toshiba America Info Systems Device 0001
	Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
	Subsystem: Toshiba America Info Systems Device 0001
	Kernel driver in use: ahci
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 540M] (rev a1)
	Subsystem: Toshiba America Info Systems Device 0001
	Kernel driver in use: nouveau
01:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1)
	Kernel driver in use: snd_hda_intel
02:00.0 System peripheral: Ricoh Co Ltd PCIe SDXC/MMC Host Controller (rev 07)
	Subsystem: Toshiba America Info Systems Device 0001
	Kernel driver in use: sdhci-pci
02:00.1 System peripheral: Ricoh Co Ltd Device e232 (rev 04)
	Subsystem: Toshiba America Info Systems Device 0001
03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
	Subsystem: Lite-On Communications Inc Device 6613
	Kernel driver in use: ath9k
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
	Subsystem: Toshiba America Info Systems Device 0003
	Kernel driver in use: r8169
05:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
	Subsystem: Toshiba America Info Systems Device 0001
	Kernel driver in use: xhci_hcd

    sudo lshw -C network

 *-network               
       description: Wireless interface
       product: AR9285 Wireless Network Adapter (PCI-Express)
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: wlan0
       version: 01
       serial: d0:df:9a:a2:4f:af
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=3.11.0-17-generic firmware=N/A ip=10.241.208.119 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
       resources: irq:18 memory:c3300000-c330ffff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:04:00.0
       logical name: eth0
       version: 06
       serial: e8:9d:87:e1:6a:2c
       size: 10Mbit/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=half firmware=rtl_nic/rtl8168e-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       resources: irq:49 ioport:2000(size=256) memory:c3104000-c3104fff memory:c3100000-c3103fff

    lsmod

Module                  Size  Used by
dm_crypt               22832  1 
ath3k                  13318  0 
btusb                  28267  0 
x86_pkg_temp_thermal    14162  0 
intel_powerclamp       14705  0 
snd_hda_codec_hdmi     41117  4 
coretemp               13435  0 
kvm_intel             138567  0 
kvm                   431720  1 kvm_intel
arc4                   12608  2 
snd_hda_codec_realtek    56405  1 
snd_hda_intel          52267  12 
snd_hda_codec         188738  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
ath9k                 155779  0 
crct10dif_pclmul       14289  0 
crc32_pclmul           13113  0 
ghash_clmulni_intel    13259  0 
snd_hwdep              13602  1 snd_hda_codec
uvcvideo               80885  0 
snd_pcm               102033  4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
aesni_intel            55624  781 
snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
snd_seq_midi           13324  0 
snd_seq_midi_event     14899  1 snd_seq_midi
aes_x86_64             17131  1 aesni_intel
lrw                    13286  1 aesni_intel
gf128mul               14951  1 lrw
glue_helper            13990  1 aesni_intel
videobuf2_vmalloc      13216  1 uvcvideo
videobuf2_memops       13362  1 videobuf2_vmalloc
ath9k_common           13859  1 ath9k
videobuf2_core         40499  1 uvcvideo
snd_rawmidi            30095  1 snd_seq_midi
ath9k_hw              444732  2 ath9k_common,ath9k
videodev              133509  2 uvcvideo,videobuf2_core
snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
ath                    23827  3 ath9k_common,ath9k,ath9k_hw
snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
mac80211              597268  1 ath9k
ablk_helper            13597  1 aesni_intel
joydev                 17377  0 
snd_timer              29433  2 snd_pcm,snd_seq
cryptd                 20359  392 ghash_clmulni_intel,aesni_intel,ablk_helper
mei_me                 18421  0 
mei                    77782  1 mei_me
cfg80211              480503  3 ath,ath9k,mac80211
snd                    69141  34 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
soundcore              12680  1 snd
lpc_ich                21080  0 
toshiba_acpi           22901  0 
toshiba_bluetooth      12852  0 
sparse_keymap          13948  1 toshiba_acpi
psmouse                97655  0 
mac_hid                13205  0 
serio_raw              13413  0 
microcode              23656  0 
parport_pc             32701  0 
ppdev                  17671  0 
rfcomm                 69130  12 
bnep                   19704  2 
bluetooth             372041  23 bnep,ath3k,btusb,rfcomm
lp                     17759  0 
parport                42299  3 lp,ppdev,parport_pc
hid_generic            12548  0 
usbhid                 53014  0 
hid                   101762  2 hid_generic,usbhid
usb_storage            62062  1 
nouveau               943717  3 
mxm_wmi                13021  1 nouveau
wmi                    19070  3 toshiba_acpi,mxm_wmi,nouveau
i2c_algo_bit           13413  1 nouveau
ttm                    84169  1 nouveau
drm_kms_helper         52710  1 nouveau
ahci                   25819  2 
drm                   297056  5 ttm,drm_kms_helper,nouveau
sdhci_pci              19014  0 
r8169                  67581  0 
libahci                32009  1 ahci
sdhci                  42898  1 sdhci_pci
mii                    13934  1 r8169
video                  19318  1 nouveau

    iwconfig

eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"eduroam"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 0C:27:24:47:DE:54   
          Bit Rate=9 Mb/s   Tx-Power=27 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=59/70  Signal level=-51 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:1  Invalid misc:806   Missed beacon:0

    ifconfig

eth0      Link encap:Ethernet  HWaddr e8:9d:87:e1:6a:2c  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:1072 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1072 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:101056 (101.0 KB)  TX bytes:101056 (101.0 KB)

wlan0     Link encap:Ethernet  HWaddr d0:df:9a:a2:4f:af  
          inet addr:10.241.208.119  Bcast:10.241.255.255  Mask:255.255.0.0
          inet6 addr: fe80::d2df:9aff:fea2:4faf/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:77877 errors:0 dropped:0 overruns:0 frame:0
          TX packets:78603 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:110912443 (110.9 MB)  TX bytes:7779555 (7.7 MB)

    sudo iwlist scan

 Cell 17 - Address: 0C:27:24:47:DD:31
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"\x00"
                    Bit Rates:9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
                              48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000787ff37a0cf
                    Extra: Last beacon: 948ms ago
                    IE: Unknown: 000100
                    IE: Unknown: 01079218243048606C
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1E
                    IE: Unknown: 0B050100738D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (2) : 802.1x Proprietary
                    IE: Unknown: 3D1606000700000000000000000000000000000000000000
                    IE: Unknown: 851E03008F000F00FF0359004C454D303257430000000000000000000100003A
                    IE: Unknown: 9606004096001400
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (2) : 802.1x Proprietary
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD090040960E010073690F
                    IE: Unknown: DD050040961401
 
    uname -r -m

3.11.0-17-generic x86_64

    cat  /etc/network/interfaces

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

    nm-tool


NetworkManager Tool

State: connected (global)

- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unavailable
  Default:           no
  HW Address:        E8:9D:87:E1:6A:2C

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off


- Device: wlan0  [eduroam] -----------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath9k
  State:             connected
  Default:           yes
  HW Address:        D0:DF:9A:A2:4F:AF

  Capabilities:
    Speed:           65 Mb/s

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points (* = current AP)
    eduroam:         Infra, 0C:27:24:47:DD:E4, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WPA WPA2 Enterprise
    connectPro084:   Infra, C8:D3:A3:5C:03:A5, Freq 2462 MHz, Rate 54 Mb/s, Strength 19 WPA WPA2
    ulaval-inv:      Infra, 0C:27:24:47:DE:53, Freq 2462 MHz, Rate 54 Mb/s, Strength 90
    ulaval-vpn:      Infra, 0C:27:24:47:DE:52, Freq 2462 MHz, Rate 54 Mb/s, Strength 90
    ulaval-inv:      Infra, 0C:27:24:47:DB:E3, Freq 2412 MHz, Rate 54 Mb/s, Strength 64
    ulaval-inv:      Infra, 64:D8:14:6F:D8:D3, Freq 2412 MHz, Rate 54 Mb/s, Strength 35
    ulaval-vpn:      Infra, 0C:27:24:47:DD:32, Freq 2437 MHz, Rate 54 Mb/s, Strength 40
    ulaval-vpn:      Infra, 0C:27:24:47:DD:E2, Freq 2462 MHz, Rate 54 Mb/s, Strength 32
    ulaval-inv:      Infra, 0C:27:24:47:DD:E3, Freq 2462 MHz, Rate 54 Mb/s, Strength 25
    ulaval-vpn:      Infra, 0C:27:24:47:D8:82, Freq 2412 MHz, Rate 54 Mb/s, Strength 27
    ulaval-inv:      Infra, 0C:D9:96:01:DE:23, Freq 2412 MHz, Rate 54 Mb/s, Strength 24
    eduroam:         Infra, 0C:27:24:47:DD:34, Freq 2437 MHz, Rate 54 Mb/s, Strength 45 WPA WPA2 Enterprise
    ulaval-vpn:      Infra, 0C:27:24:47:DB:E2, Freq 2412 MHz, Rate 54 Mb/s, Strength 55
    ulaval-inv:      Infra, 0C:27:24:47:DD:33, Freq 2437 MHz, Rate 54 Mb/s, Strength 30
    HP-Print-64-LaserJet 1102: Infra, 08:3E:8E:92:9D:64, Freq 2437 MHz, Rate 54 Mb/s, Strength 24
    ulaval-inv:      Infra, 64:D8:14:86:F3:33, Freq 2412 MHz, Rate 54 Mb/s, Strength 22
    eduroam:         Infra, 0C:27:24:47:D8:84, Freq 2412 MHz, Rate 54 Mb/s, Strength 37 WPA WPA2 Enterprise
    eduroam:         Infra, 0C:27:24:47:DB:E4, Freq 2412 MHz, Rate 54 Mb/s, Strength 53 WPA WPA2 Enterprise
    *eduroam:        Infra, 0C:27:24:47:DE:54, Freq 2462 MHz, Rate 54 Mb/s, Strength 68 WPA WPA2 Enterprise
    eduroam:         Infra, 0C:D9:96:00:6E:B4, Freq 2462 MHz, Rate 54 Mb/s, Strength 17 WPA WPA2 Enterprise
    ulaval-vpn:      Infra, 0C:D9:96:00:6E:B2, Freq 2462 MHz, Rate 54 Mb/s, Strength 17
    ulaval-inv:      Infra, 0C:D9:96:00:6E:B3, Freq 2462 MHz, Rate 54 Mb/s, Strength 14
    ulaval-inv:      Infra, 0C:27:24:47:D8:83, Freq 2412 MHz, Rate 54 Mb/s, Strength 30
    ulaval-vpn:      Infra, 64:D8:14:6F:D8:D2, Freq 2412 MHz, Rate 54 Mb/s, Strength 37
    eduroam:         Infra, 0C:D9:96:01:DE:24, Freq 2412 MHz, Rate 54 Mb/s, Strength 25 WPA WPA2 Enterprise
    ulaval-vpn:      Infra, 0C:D9:96:01:DE:22, Freq 2412 MHz, Rate 54 Mb/s, Strength 24
    ulaval-vpn:      Infra, B4:E9:B0:9F:95:B3, Freq 2437 MHz, Rate 54 Mb/s, Strength 25
    ulaval-inv:      Infra, B4:E9:B0:9F:95:B5, Freq 2437 MHz, Rate 54 Mb/s, Strength 27
    eduroam:         Infra, 64:D8:14:86:F3:34, Freq 2412 MHz, Rate 54 Mb/s, Strength 25 WPA WPA2 Enterprise
    ulaval-vpn:      Infra, 64:D8:14:86:F3:32, Freq 2412 MHz, Rate 54 Mb/s, Strength 27
    eduroam:         Infra, 64:D8:14:6F:D8:D4, Freq 2412 MHz, Rate 54 Mb/s, Strength 34 WPA WPA2 Enterprise
    eduroam:         Infra, B4:E9:B0:9F:95:B6, Freq 2437 MHz, Rate 54 Mb/s, Strength 27 WPA WPA2 Enterprise
    ulaval-inv:      Infra, 64:D8:14:86:FF:D3, Freq 2437 MHz, Rate 54 Mb/s, Strength 20
    ulaval-vpn:      Infra, 70:10:5C:F9:50:B2, Freq 2437 MHz, Rate 54 Mb/s, Strength 24
    eduroam:         Infra, 64:D8:14:86:FF:D4, Freq 2437 MHz, Rate 54 Mb/s, Strength 20 WPA WPA2 Enterprise
    ulaval-inv:      Infra, 70:10:5C:F9:50:B3, Freq 2437 MHz, Rate 54 Mb/s, Strength 19
    HP-Print-38-LaserJet 1102: Infra, E4:D5:3D:B1:6C:38, Freq 2437 MHz, Rate 54 Mb/s, Strength 14
    ulaval-vpn:      Infra, 64:D8:14:86:FF:D2, Freq 2437 MHz, Rate 54 Mb/s, Strength 20

  IPv4 Settings:
    Address:         10.241.208.119
    Prefix:          16 (255.255.0.0)
    Gateway:         10.241.0.1

    DNS:             10.141.1.10
    DNS:             10.141.129.10

    sudo rfkill list

0: Toshiba Bluetooth: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
2: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no

Dernière modification par Jeremy9711 (Le 04/03/2014, à 17:15)

toutafai

Re : Atheros AR9285 toshiba F750c + connexion lente sur ubuntu 13.04

Bonjour,

essaye cette commande :

echo "options ath9k nohwcrypt=1" | sudo tee -a /etc/modprobe.d/ath9k.conf

reboot et test si c'est mieux

---

Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).

Jeremy9711

Re : Atheros AR9285 toshiba F750c + connexion lente sur ubuntu 13.04

Non toujours aussi lent.

Et j'ai essayé la solution proposée, installé le nouveau kernel 3.12 mais ça plante ? J'ai vu que ça permettait de faire marcher pas mal de carte atheros comme la mienne ce kernel. Des idées ?

sudo dpkg -i linux-headers-3.12.1*.deb linux-image-3.12.1*.deb
(Reading database ... 223916 files and directories currently installed.)
Preparing to replace linux-headers-3.12.1-031201 3.12.1-031201.201311201654 (using linux-headers-3.12.1-031201_3.12.1-031201.201311201654_all.deb) ...
Unpacking replacement linux-headers-3.12.1-031201 ...
Preparing to replace linux-headers-3.12.1-031201-generic 3.12.1-031201.201311201654 (using linux-headers-3.12.1-031201-generic_3.12.1-031201.201311201654_amd64.deb) ...
Unpacking replacement linux-headers-3.12.1-031201-generic ...
Unpacking linux-image-3.12.1-031201-generic (from linux-image-3.12.1-031201-generic_3.12.1-031201.201311201654_amd64.deb) ...
Done.
dpkg-deb (subprocess): cannot copy archive member from 'linux-image-3.12.1-031201-generic_3.12.1-031201.201311201654_amd64.deb' to decompressor pipe: unexpected end of file or stream
dpkg-deb (subprocess): decompressing archive member: internal bzip2 read error: 'UNEXPECTED_EOF'
dpkg-deb: error: subprocess <decompress> returned error exit status 2
dpkg: error processing linux-image-3.12.1-031201-generic_3.12.1-031201.201311201654_amd64.deb (--install):
 cannot copy extracted data for './lib/modules/3.12.1-031201-generic/kernel/sound/pci/hda/snd-hda-codec-ca0132.ko' to '/lib/modules/3.12.1-031201-generic/kernel/sound/pci/hda/snd-hda-codec-ca0132.ko.dpkg-new': unexpected end of file or stream
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 3.12.1-031201-generic /boot/vmlinuz-3.12.1-031201-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 3.12.1-031201-generic /boot/vmlinuz-3.12.1-031201-generic
Setting up linux-headers-3.12.1-031201 (3.12.1-031201.201311201654) ...
Setting up linux-headers-3.12.1-031201-generic (3.12.1-031201.201311201654) ...
Errors were encountered while processing:
 linux-image-3.12.1-031201-generic_3.12.1-031201.201311201654_amd64.deb

Dernière modification par Jeremy9711 (Le 04/03/2014, à 18:56)

toutafai

Re : Atheros AR9285 toshiba F750c + connexion lente sur ubuntu 13.04

pas d'idée en plus vu que tu est sur une borne en roaming et qui plus est utilise un chiffrement a probleme (du wpa1 et du wpa2.....purée merci les admins de ce réseau pour ne pas respecter les standards)....il faudrait tester sur un borne wifi perso

---

Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).

Jeremy9711

Re : Atheros AR9285 toshiba F750c + connexion lente sur ubuntu 13.04

Eh ben je suis pas dans la merde. C'est un réseau d'université canadienne. On le capte partout sur le campus. Je le captais a 1.4Mo avec mon windows mais y avait que ca qui fonctionnait correctement. Vu que j'arrivais a me connecter sur Ubuntu j'ai effacé tout le disk. Je pensais pas que la connexion allait etre si lente.

Je pense que ca vient vraiment de l'atheros, j'avais fait un formatage win7 avant de passer a Ubuntu et la je n'avais aucune connexion. Le troubleshoot me disait que l'atheros ne fonctionnait pas correctement. UN problem de pilote que je n'arrivais pas a resoudre.

toutafai

Re : Atheros AR9285 toshiba F750c + connexion lente sur ubuntu 13.04

tu est pas plus dans la m.... que cela ! Il te suffit utiliser le pilote windows via ndiswrapper

Dernière modification par toutafai (Le 05/03/2014, à 00:45)

---

Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).

Jeremy9711

Re : Atheros AR9285 toshiba F750c + connexion lente sur ubuntu 13.04

Bon j'ai testé, j'ai pris le module graphique et le .inf de win xp pour atheros mais quand je blacklist l'ath9k pour basculer sur le ndiswrapper.
Ben rien... La connexion disparait. Quand je check les connexions, il me dit qu'elles n'existent plus. Bref le pilote ne marche pas. Je dois rater une étape mais j'ai pris les inf des pilotes. Je vois pas pourquoi ça ne fonctionne pas...

toutafai

Re : Atheros AR9285 toshiba F750c + connexion lente sur ubuntu 13.04

mettre le .inf ET le .sys dans un dossier nommé wifi, puis

cd wifi # la ou sont les 2 fichiers inf et sys
sudo ndiswrapper -i xxxxx.inf # c'est un petit i ; respecter les minuscules/majuscules dans le nom du fichier inf
sudo modprobe -r ath9k
sudo ndiswrapper -m
sudo modprobe ndiswrapper
echo "ndiswrapper"|sudo tee -a /etc/modules
echo "blacklist ath9k"|sudo tee -a /etc/modprobe.d/blacklist.conf

Dernière modification par toutafai (Le 05/03/2014, à 09:52)

---

Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).

jejeman

Re : Atheros AR9285 toshiba F750c + connexion lente sur ubuntu 13.04

Si tu essaies de désactiver le bluetooth, est ce que c'est mieux ?
J'ai lu que sur les toshiba, le bluetooth et le wifi utilisent les mêmes bandes de fréquences et donc que les performances pouvaient chuter si on utilise les 2 ensembles...

---

Jérôme ;)