https://bugzilla.kernel.org/show_bug.cgi?id=42877
conualfy <florin.arj...@gmail.com> changed:
What |Removed |Added
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CC| |florin.arj...@gmail.com
--- Comment #1 from conualfy <florin.arj...@gmail.com> 2012-03-19 02:00:31 ---
It might help you with tracking this if you know that it is a very old and
nasty bug, I could see it during the last few Ubuntu versions.
I get it once in a while (minutes/hours, depending on how much traffic I make);
it disconnects the Wifi (WPA2) connection and I cannot connect back to it (asks
for wlan key but it cannot connect no matter of the key). Usually a restart
either of the router, or of the ubuntu system makes it work again (until it
disconnects again) (haven't tried disabling&enabling the adapter since Natty).
I use the latest official launched kernel on Oneiric (3.0.0-16-generic) and all
updates up-to-date.
sudo lspci -v -s 02:00.0 |egrep -v 'Serial Number'
02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network
Adapter (PCI-Express) (rev 01)
Subsystem: Lite-On Communications Inc Device 6611
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at d4400000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [60] Express Legacy Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [170] Power Budgeting <?>
Kernel driver in use: ath9k
Kernel modules: ath9k
uname -a
Linux florin-Satellite-C650 3.0.0-16-generic #29-Ubuntu SMP Tue Feb 14 12:48:51
UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
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