I now have my DWA-552 PCI card working reliably using the ath9k driver and 802.11n. Performance seems quite good. I´m using WPA, and kubuntu 8.10 rc1 (2.6.27-7-generic) with all updates.
There were two issues: 1) I had to turn off WMM (Wireless QoS) on my router, otherwise I would get disconnected repeatedly. With that turned off, I can associate fine. 2) My system was freezing after starting wireless. Sometimes immediately...sometimes I could work for an hour. (My processor is an AMD Athlon 64 X2 Dual Core Processor 6000+, with motherboard Asus M3N78-VM.) If I disable the second CPU core (kernel boot parameter "maxcpus=1") then wireless works reliably. This issue is being investigated in: http://bugzilla.kernel.org/show_bug.cgi?id=11527 [ 371.039900] wlan0: authenticate with AP 00:18:39:6f:60:02 [ 371.044778] wlan0: authenticated [ 371.044788] wlan0: associate with AP 00:18:39:6f:60:02 [ 371.047834] wlan0: RX AssocResp from 00:18:39:6f:60:02 (capab=0x411 status=0aid=2) [ 371.047838] wlan0: associated [ 371.055952] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 381.696523] wlan0: no IPv6 routers present -- iwl4965 - wireless event too big (366) and 2.6.27-2 regression https://bugs.launchpad.net/bugs/267063 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
