I can confirm this behaviour on a Dell Studio XPS 13 with the same Atheros card:
06:00.0 Network controller [0280]: Atheros Communications Inc. AR928X Wireless Network Adapter (PCI-Express) [168c:002a] (rev 01) THis computer is running Ubuntu 9.10 with all updates: Linux tak-xps 2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 17:01:44 UTC 2009 x86_64 GNU/Linux /tomas -- [ath9k] AR928X fails to reconnect to WEP/WPA network after suspend/resume https://bugs.launchpad.net/bugs/324213 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs