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 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/735171 Title: driver ath9k is too slow or not responding To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/735171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs