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#1 Le 29/01/2010, à 18:22

coubi64

ath9k: DMA failed to stop in 10 ms

Bonjour à tous,

Je suis sous Ubuntu 9.10, et j'ai un souci de lenteur en Wifi. Quand je regarde les traces avec dmesg, j'ai ceci:

[  142.671519] cfg80211: Found new beacon on frequency: 2467 MHz (Ch 12) on phy0
[  143.074183] wlan0: authenticate with AP 96:43:40:7d:e5:74
[  143.076335] wlan0: authenticated
[  143.076344] wlan0: associate with AP 96:43:40:7d:e5:74
[  143.081139] wlan0: RX AssocResp from 96:43:40:7d:e5:74 (capab=0x411 status=0 aid=1)
[  143.081146] wlan0: associated
[  143.081777] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  143.497248] padlock: VIA PadLock not detected.
[  408.988024] wlan0: no probe response from AP 96:43:40:7d:e5:74 - disassociating
[  410.225574] wlan0: authenticate with AP 96:43:40:7d:e5:74
[  410.227939] wlan0: authenticated
[  410.227949] wlan0: associate with AP 96:43:40:7d:e5:74
[  410.231006] wlan0: RX ReassocResp from 96:43:40:7d:e5:74 (capab=0x411 status=0 aid=1)
[  410.231017] wlan0: associated
[  428.988027] wlan0: no probe response from AP 96:43:40:7d:e5:74 - disassociating
[  430.229542] wlan0: authenticate with AP 96:43:40:7d:e5:74
[  430.231669] wlan0: authenticated
[  430.231676] wlan0: associate with AP 96:43:40:7d:e5:74
[  430.234125] wlan0: RX ReassocResp from 96:43:40:7d:e5:74 (capab=0x411 status=0 aid=1)
[  430.234133] wlan0: associated
[  575.000054] wlan0: no probe response from AP 96:43:40:7d:e5:74 - disassociating
[  576.225147] wlan0: authenticate with AP 96:43:40:7d:e5:74
[  576.227414] wlan0: authenticated
[  576.227427] wlan0: associate with AP 96:43:40:7d:e5:74
[  576.230365] wlan0: RX ReassocResp from 96:43:40:7d:e5:74 (capab=0x411 status=0 aid=1)
[  576.230377] wlan0: associated
[  634.012527] wlan0: no probe response from AP 96:43:40:7d:e5:74 - disassociating
[  635.254893] wlan0: authenticate with AP 96:43:40:7d:e5:74
[  635.257084] wlan0: authenticated
[  635.257096] wlan0: associate with AP 96:43:40:7d:e5:74
[  635.260235] wlan0: RX ReassocResp from 96:43:40:7d:e5:74 (capab=0x411 status=0 aid=1)
[  635.260266] wlan0: associated
[ 1494.284029] wlan0: no probe response from AP 96:43:40:7d:e5:74 - disassociating
[ 1495.517732] wlan0: authenticate with AP 96:43:40:7d:e5:74
[ 1495.520494] wlan0: authenticated
[ 1495.520507] wlan0: associate with AP 96:43:40:7d:e5:74
[ 1495.524099] wlan0: RX ReassocResp from 96:43:40:7d:e5:74 (capab=0x411 status=0 aid=1)
[ 1495.524110] wlan0: associated
[ 1664.619628] ath9k: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x00000020
frederic@frederic-desktop:~$
frederic@frederic-desktop:~$ dmesg | grep ath
[    1.573337] device-mapper: multipath: version 1.1.0 loaded
[    1.573344] device-mapper: multipath round-robin: version 1.0.0 loaded
[   13.991023] ath9k 0000:04:00.0: PCI INT A -> Link[LN3A] -> GSI 19 (level, low) -> IRQ 19
[   13.991040] ath9k 0000:04:00.0: setting latency timer to 64
[   14.039886] ath: EEPROM regdomain: 0x60
[   14.039893] ath: EEPROM indicates we should expect a direct regpair map
[   14.039901] ath: Country alpha2 being used: 00
[   14.039905] ath: Regpair used: 0x60
[   14.059140] phy0: Selected rate control algorithm 'ath9k_rate_control'
[   14.060773] Registered led device: ath9k-phy0::radio
[   14.060834] Registered led device: ath9k-phy0::assoc
[   14.060891] Registered led device: ath9k-phy0::tx
[   14.060952] Registered led device: ath9k-phy0::rx
[ 1664.619628] ath9k: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x00000020
frederic@frederic-desktop:~$
frederic@frederic-desktop:~$ uname -a
Linux frederic-desktop 2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 16:20:31 UTC 2009 i686 GNU/Linux
frederic@frederic-desktop:~$

Est ce que ça vous parle? Dois je vous donner quelques infos supplémentaires?

Dernière modification par coubi64 (Le 29/01/2010, à 18:23)

Hors ligne

#2 Le 29/01/2010, à 18:28

coubi64

Re : ath9k: DMA failed to stop in 10 ms

Quelques infos préconisées sur la page d'aide:

frederic@frederic-desktop:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.10
DISTRIB_CODENAME=karmic
DISTRIB_DESCRIPTION="Ubuntu 9.10"
frederic@frederic-desktop:~$ lsusb
Bus 004 Device 003: ID 045e:0750 Microsoft Corp. 
Bus 004 Device 002: ID 045e:00d2 Microsoft Corp. 
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
frederic@frederic-desktop:~$ lspci
00:00.0 Host bridge: nVidia Corporation MCP79 Host Bridge (rev b1)
00:00.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
00:03.0 ISA bridge: nVidia Corporation MCP79 LPC Bridge (rev b2)
00:03.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
00:03.2 SMBus: nVidia Corporation MCP79 SMBus (rev b1)
00:03.3 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
00:03.5 Co-processor: nVidia Corporation MCP79 Co-processor (rev b1)
00:04.0 USB Controller: nVidia Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
00:04.1 USB Controller: nVidia Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
00:06.0 USB Controller: nVidia Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
00:06.1 USB Controller: nVidia Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
00:08.0 Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1)
00:09.0 PCI bridge: nVidia Corporation MCP79 PCI Bridge (rev b1)
00:0a.0 Ethernet controller: nVidia Corporation MCP79 Ethernet (rev b1)
00:0b.0 IDE interface: nVidia Corporation MCP79 SATA Controller (rev b1)
00:0c.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
00:10.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
00:15.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
00:16.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
00:17.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
00:18.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
03:00.0 VGA compatible controller: nVidia Corporation ION VGA (rev b1)
04:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
frederic@frederic-desktop:~$ lspci -nn | grep -i net
00:0a.0 Ethernet controller [0200]: nVidia Corporation MCP79 Ethernet [10de:0ab0] (rev b1)
04:00.0 Network controller [0280]: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01)
frederic@frederic-desktop:~$ sudo lshw -C network
[sudo] password for frederic: 
Sorry, try again.
[sudo] password for frederic: 
  *-network               
       description: Ethernet interface
       product: MCP79 Ethernet
       vendor: nVidia Corporation
       physical id: a
       bus info: pci@0000:00:0a.0
       logical name: eth0
       version: b1
       serial: 00:01:2e:2b:0e:1d
       capacity: 1GB/s
       width: 32 bits
       clock: 66MHz
       capabilities: pm bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=forcedeth driverversion=0.64 latency=0 link=no maxlatency=20 mingnt=1 multicast=yes port=MII
       resources: irq:21 memory:fae7c000-fae7cfff ioport:d080(size=8) memory:fae7e400-fae7e4ff memory:fae7e000-fae7e00f
  *-network
       description: Wireless interface
       product: AR9285 Wireless Network Adapter (PCI-Express)
       vendor: Atheros Communications Inc.
       physical id: 0
       bus info: pci@0000:04:00.0
       logical name: wmaster0
       version: 01
       serial: 00:25:d3:bf:81:0a
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
       configuration: broadcast=yes driver=ath9k ip=192.168.0.8 latency=0 multicast=yes wireless=IEEE 802.11bgn
       resources: irq:19 memory:febf0000-febfffff
frederic@frederic-desktop:~$ lsmod
Module                  Size  Used by
aes_i586                8124  1 
aes_generic            27484  1 aes_i586
binfmt_misc             8356  1 
ppdev                   6688  0 
snd_hda_codec_nvhdmi     4828  1 
snd_hda_codec_realtek   203328  1 
arc4                    1660  2 
ecb                     2524  2 
ath9k                 258744  0 
mac80211              181140  1 ath9k
led_class               4096  1 ath9k
ath                     8060  1 ath9k
snd_hda_intel          26920  2 
snd_hda_codec          75708  3 snd_hda_codec_nvhdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep               7200  1 snd_hda_codec
snd_pcm_oss            37920  0 
snd_mixer_oss          16028  1 snd_pcm_oss
snd_pcm                75296  3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy           2656  0 
iptable_filter          3100  0 
snd_seq_oss            28576  0 
ip_tables              11692  1 iptable_filter
snd_seq_midi            6432  0 
x_tables               16544  1 ip_tables
snd_rawmidi            22208  1 snd_seq_midi
joydev                 10240  0 
snd_seq_midi_event      6940  2 snd_seq_oss,snd_seq_midi
cfg80211               93052  3 ath9k,mac80211,ath
psmouse                56500  0 
serio_raw               5280  0 
nvidia               9586440  26 
agpgart                34988  1 nvidia
snd_seq                50224  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              22276  2 snd_pcm,snd_seq
snd_seq_device          6920  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
shpchp                 32272  0 
snd                    59204  16 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore               7264  1 snd
snd_page_alloc          9156  2 snd_hda_intel,snd_pcm
i2c_nforce2             6784  0 
lp                      8964  0 
parport                35340  2 ppdev,lp
usbhid                 38208  0 
forcedeth              54152  0 
frederic@frederic-desktop:~$ iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"FreeFred"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 96:43:40:7D:E5:74   
          Bit Rate=54 Mb/s   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=46/70  Signal level=-64 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

frederic@frederic-desktop:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:01:2e:2b:0e:1d  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
          Interruption:21 Adresse de base:0xe000 

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

wlan0     Link encap:Ethernet  HWaddr 00:25:d3:bf:81:0a  
          inet adr:192.168.0.8  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: 2a01:e35:2eef:f040:225:d3ff:febf:810a/64 Scope:Global
          adr inet6: fe80::225:d3ff:febf:810a/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:32789 erreurs:0 :0 overruns:0 frame:0
          TX packets:29514 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:35483710 (35.4 MB) Octets transmis:4501363 (4.5 MB)

wmaster0  Link encap:UNSPEC  HWaddr 00-25-D3-BF-81-0A-62-66-00-00-00-00-00-00-00-00  
          UP RUNNING  MTU:0  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

frederic@frederic-desktop:~$ sudo iwlist scan
lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

wmaster0  Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 96:43:40:7D:E5:77
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=35/70  Signal level=-75 dBm  
                    Encryption key:on
                    ESSID:""
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
                    Bit Rates:6 Mb/s; 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=000000a0aad61c09
                    Extra: Last beacon: 336ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 010482848B96
                    IE: Unknown: 03010B
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 050400010000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 2A0104
                    IE: Unknown: 32080C1218243048606C
          Cell 02 - Address: 96:43:40:7D:E5:75
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=44/70  Signal level=-66 dBm  
                    Encryption key:on
                    ESSID:""
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
                    Bit Rates:6 Mb/s; 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=000000a0aad483bd
                    Extra: Last beacon: 440ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 010482848B96
                    IE: Unknown: 03010B
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 050400010000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 2A0104
                    IE: Unknown: 32080C1218243048606C
          Cell 03 - Address: 96:43:40:7D:E5:76
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=44/70  Signal level=-66 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
                    Bit Rates:6 Mb/s; 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=000000a0aad48857
                    Extra: Last beacon: 440ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010482848B96
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 32080C1218243048606C
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 04 - Address: 96:43:40:7D:E5:74
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=44/70  Signal level=-66 dBm  
                    Encryption key:on
                    ESSID:"FreeFred"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
                    Bit Rates:6 Mb/s; 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=000000a0aad47f5f
                    Extra: Last beacon: 440ms ago
                    IE: Unknown: 00084672656546726564
                    IE: Unknown: 010482848B96
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 32080C1218243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
          Cell 05 - Address: 00:1D:6A:67:1C:84
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=24/70  Signal level=-86 dBm  
                    Encryption key:on
                    ESSID:"Livebox-eb2e"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000010b7d426893
                    Extra: Last beacon: 792ms ago
                    IE: Unknown: 000C4C697665626F782D65623265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606080800000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010001000000
                    IE: Unknown: 0706465220010D14
          Cell 06 - Address: 1E:BE:1F:90:6C:FE
                    Channel:12
                    Frequency:2.467 GHz (Channel 12)
                    Quality=10/70  Signal level=-100 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000d633b3fcc
                    Extra: Last beacon: 460ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010C
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160C070000000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340C070000000000000000000000000000000000000000
          Cell 07 - Address: 1E:BE:1F:90:6C:FF
                    Channel:12
                    Frequency:2.467 GHz (Channel 12)
                    Quality=10/70  Signal level=-100 dBm  
                    Encryption key:on
                    ESSID:"freephonie"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000d633b8c02
                    Extra: Last beacon: 444ms ago
                    IE: Unknown: 000A6672656570686F6E6965
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010C
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160C070000000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340C070000000000000000000000000000000000000000

frederic@frederic-desktop:~$ uname -r -m 
2.6.31-17-generic i686
frederic@frederic-desktop:~$ cat  /etc/network/interfaces
auto lo
iface lo inet loopback

frederic@frederic-desktop:~$ nm-tool

NetworkManager Tool

State: connected

- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            forcedeth
  State:             unavailable
  Default:           no
  HW Address:        00:01:2E:2B:0E:1D

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off


- Device: wlan0  [Auto FreeFred] -----------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath9k
  State:             connected
  Default:           yes
  HW Address:        00:25:D3:BF:81:0A

  Capabilities:
    Speed:           54 Mb/s

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

  Wireless Access Points (* = current AP)
    FreeWifi:        Infra, 1E:BE:1F:90:6C:FE, Freq 2467 MHz, Rate 54 Mb/s, Strength 14
    freephonie:      Infra, 1E:BE:1F:90:6C:FF, Freq 2467 MHz, Rate 54 Mb/s, Strength 14 WPA Enterprise
    *FreeFred:       Infra, 96:43:40:7D:E5:74, Freq 2462 MHz, Rate 54 Mb/s, Strength 64 WPA
    FreeWifi:        Infra, 96:43:40:7D:E5:76, Freq 2462 MHz, Rate 54 Mb/s, Strength 62
    Livebox-eb2e:    Infra, 00:1D:6A:67:1C:84, Freq 2437 MHz, Rate 54 Mb/s, Strength 34 WPA WPA2

  IPv4 Settings:
    Address:         192.168.0.8
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.254

    DNS:             212.27.40.241
    DNS:             212.27.40.240


frederic@frederic-desktop:~$

Hors ligne

#3 Le 31/01/2010, à 10:22

coubi64

Re : ath9k: DMA failed to stop in 10 ms

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#4 Le 30/08/2011, à 07:13

joel-057

Re : ath9k: DMA failed to stop in 10 ms

Bonjour.
voila je suis nouveaux sur Linux ,comme tous mes contacts sont sur Windows je voudrais installer un anti virus quelqu'un peut t'il m'aider et me dire comment l’installer merci d'avance ,j'utilise Ubuntu version 11.04

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