Insert ifconfig wlan0 down at the begin of /etc/init.d/alsa-utils to turn off wireless before shutdown alsa.
-- 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
