This bug also affects my AR9271 internal USB wifi device. I've tried kernel 3.12.0-031200-generic but this did not help using vanilla settings.
I ended up using: $ cat /etc/modprobe.d/cfg80211.conf options ath9k_htc nohwcrypt=1 and set txpower to 12 at runtime to circumvent this problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
