Same issue. "lshw -C network" claims device is disabled, also gives {driver=ath9k driverversion=2.6.38-8-generic}.
"nm-tool" lists state as unavailable. "iwconfig" shows no obvious problems. "lsmod" brings up the following (possibly) relevant lines: ath9k 118238 0 ath9k_common 13851 1 ath9k ath9k_hw 323077 2 ath9k,ath9k_common ath 23773 2 ath9k,ath9k_hw cfg80211 178528 3 ath9k,mac80211,ath Hope this helps with a proper diagnosis and fix. Cheers. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/756226 Title: Acer 5745G: wireless is disable when upgrade from 10.10 to 11.04 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs