Same here with Intel 82801CA/CAM AC'97 Audio Controller, but I think the hang is network related: running "ifconfig wlan0 down" before shutdown allows the computer power off without any problem.
-- shutdown freeze on alsa shutdown https://bugs.launchpad.net/bugs/274995 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
