Public bug reported:
My laptop has Realtek wireless card. It regulary disconnects from wi-fi access
point. When it happens i can still see list of access points in network manager
but can't connect to them. The following appears in dmesg when wiwi driver
crashes:
[ 9412.904365] HTSetConnectBwMode():pHTInfo->bCurBW40MHz:1
[ 9412.914432] ===>rtl8192se_link_change():ieee->iw_mode is 2
[ 9413.824338] dis associate packet!
[ 9413.824779] ===>rtl8192se_link_change():ieee->iw_mode is 2
[ 9415.324233] Linking with unix-net,channel:5, qos:1, myHT:1, networkHT:1,
mode:10 cur_net.flags:0x40e
[ 9415.324261] ===>rtllib_associate_procedure_wq(), chan:5
[ 9415.324268] HTSetConnectBwMode():pHTInfo->bCurBW40MHz:0
[ 9415.334369] Linking with unix-net,channel:5, qos:1, myHT:1, networkHT:1,
mode:10 cur_net.flags:0x40e
[ 9415.334392] ===>rtllib_associate_procedure_wq(), chan:5
[ 9415.334398] HTSetConnectBwMode():pHTInfo->bCurBW40MHz:0
[ 9415.345834] rtl8192_SetWirelessMode(), wireless_mode:10, bEnableHT = 1
[ 9415.349736] Associated successfully
[ 9415.349740] normal associate
[ 9415.349751] Using G rates:108
[ 9415.349753] Successfully associated, ht enabled
[ 9415.349758] HTSetConnectBwMode():pHTInfo->bCurBW40MHz:1
[ 9415.359872] ===>rtl8192se_link_change():ieee->iw_mode is 2
[ 9425.346900] dis associate packet!
[ 9425.357817] ===>rtl8192se_link_change():ieee->iw_mode is 2
[ 9426.817691] Linking with unix-net,channel:5, qos:1, myHT:1, networkHT:1,
mode:10 cur_net.flags:0x40e
[ 9426.817719] ===>rtllib_associate_procedure_wq(), chan:5
[ 9426.817726] HTSetConnectBwMode():pHTInfo->bCurBW40MHz:0
Driver crashes approximetly after 4-5 hours of instantly being connected to
access point.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-32-generic 2.6.32-32.62
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-32.62-generic 2.6.32.38+drm33.16
Uname: Linux 2.6.32-32-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: slicks 3298 F.... pulseaudio
/dev/snd/pcmC0D0p: slicks 3298 F...m pulseaudio
CRDA: Error: [Errno 2] Нет такого файла или каталога
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0800000 irq 22'
Mixer name : 'Intel G45 DEVIBX'
Components : 'HDA:10ec0269,17aa21bc,00100004
HDA:80862804,80860101,00100000'
Controls : 16
Simple ctrls : 8
Date: Sat Jun 11 21:26:43 2011
HibernationDevice: RESUME=UUID=b13bdd78-2985-41cb-910b-5c28c13bd4b6
InstallationMedia: Ubuntu 10.04.2 LTS "Lucid Lynx" - Release i386 (20110211.1)
MachineType: LENOVO 0578JAG
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-32-generic
root=UUID=11ef0b1d-98e5-4eab-bbff-7ba93723d7de ro quiet splash
ProcEnviron:
LANG=ru_UA.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34.3
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
dmi.bios.date: 07/30/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 80ET40WW (1.17 )
dmi.board.name: 0578JAG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr80ET40WW(1.17):bd07/30/2010:svnLENOVO:pn0578JAG:pvrThinkPadEdge:rvnLENOVO:rn0578JAG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 0578JAG
dmi.product.version: ThinkPad Edge
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: apport-bug i386 lucid needs-upstream-testing networking
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https://bugs.launchpad.net/bugs/796007
Title:
Rtl819xSE driver disconnects in ubuntu lucid
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