** Changed in: linux (Ubuntu)
Status: Incomplete => Fix Released
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https://bugs.launchpad.net/bugs/414560
Title:
168c:002a ath9k disassociates/reassociates a lot
Status in Linux:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Bug description:
I cannot find any rhyme or reason to this, but my
01:00.0 Network controller: Atheros Communications Inc. AR928X Wireless
Network Adapter (PCI-Express) (rev 01)
seems to like to disassociate/reassociate a lot since I started
testing karmic as of alpha 4.
A typical dmesg excerpt:
[ 1881.988111] wlan0: no probe response from AP 00:15:e9:13:47:60 -
disassociating
[ 1883.367859] wlan0: authenticate with AP 00:15:e9:13:47:60
[ 1883.370161] wlan0: authenticated
[ 1883.370181] wlan0: associate with AP 00:15:e9:13:47:60
[ 1883.372802] wlan0: RX ReassocResp from 00:15:e9:13:47:60 (capab=0x431
status=0 aid=1)
[ 1883.372822] wlan0: associated
[ 1892.008117] wlan0: no probe response from AP 00:15:e9:13:47:60 -
disassociating
[ 1893.385338] wlan0: authenticate with AP 00:15:e9:13:47:60
[ 1893.385521] wlan0: authenticate with AP 00:15:e9:13:47:60
[ 1893.388175] wlan0: authenticated
[ 1893.388196] wlan0: associate with AP 00:15:e9:13:47:60
[ 1893.391563] wlan0: RX ReassocResp from 00:15:e9:13:47:60 (capab=0x431
status=0 aid=1)
[ 1893.391585] wlan0: associated
[ 1926.988135] wlan0: no probe response from AP 00:15:e9:13:47:60 -
disassociating
[ 1928.365306] wlan0: authenticate with AP 00:15:e9:13:47:60
[ 1928.367426] wlan0: authenticated
[ 1928.367442] wlan0: associate with AP 00:15:e9:13:47:60
[ 1928.370948] wlan0: RX ReassocResp from 00:15:e9:13:47:60 (capab=0x431
status=0 aid=1)
[ 1928.370969] wlan0: associated
[ 1966.988114] wlan0: no probe response from AP 00:15:e9:13:47:60 -
disassociating
[ 1968.366568] wlan0: authenticate with AP 00:15:e9:13:47:60
[ 1968.368624] wlan0: authenticated
[ 1968.368643] wlan0: associate with AP 00:15:e9:13:47:60
[ 1968.371872] wlan0: RX ReassocResp from 00:15:e9:13:47:60 (capab=0x431
status=0 aid=1)
[ 1968.371893] wlan0: associated
Performance drops significantly when this starts going on. At times
it becomes impossible to look up hosts, etc. Other times, it will run
fine for hours on end.
WORKAROUND: ndiswrapper.
ProblemType: Bug
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
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: matt 3290 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf7eb8000 irq 16'
Mixer name : 'Realtek ALC269'
Components : 'HDA:10ec0269,1043834a,00100004'
Controls : 12
Simple ctrls : 7
Date: Sun Aug 16 17:15:46 2009
DistroRelease: Ubuntu 9.10
MachineType: ASUSTeK Computer INC. 1000HE
Package: linux-image-2.6.31-5-generic 2.6.31-5.24
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-5-generic
root=UUID=564b6024-8d7a-4d50-8410-563167a8756a ro quiet splash
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-5.24-generic
RelatedPackageVersions:
linux-backports-modules-2.6.31-5-generic N/A
linux-firmware 1.15
SourcePackage: linux
Tags: ubuntu-unr
Uname: Linux 2.6.31-5-generic i686
dmi.bios.date: 07/23/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1002
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: 1000HE
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: 0x00000000
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTek Computer INC.
dmi.chassis.version: x.x
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1002:bd07/23/2009:svnASUSTeKComputerINC.:pn1000HE:pvrx.x:rvnASUSTeKComputerINC.:rn1000HE:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
dmi.product.name: 1000HE
dmi.product.version: x.x
dmi.sys.vendor: ASUSTeK Computer INC.
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