Oneiric also once in a while (minutes/hours, depending on how much
traffic I make) disconnects the Wifi (WPA2) connection and cannot
connect back to it. Usually a restart either of the router, or of the
ubuntu system makes it work again (until it disconnects again).
I use the latest official launched kernel on Oneiric (3.0.0-16-generic) and all
updates up-to-date. Should I open a new bug report?
These issues with ath9k last since forever :(
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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https://bugs.launchpad.net/bugs/735171
Title:
driver ath9k is too slow or not responding
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