Following the advice in post #2, sudo ifconfig wlan0 down in virtual terminal 1 instantly locks the computer. Nothing results from doing the advice in post #6, and looking at kern.log post-reboot reveals no log entries relating to the attempt to shut the interface down.
HP 311c running 12.04 Getting the feeling that this just isn't going to get even looked at let alone fixed. Very very disappointed in this. 18 months! Good grief! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/787210 Title: ath9k drivers freeze the system when changing state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/787210/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
