Adding "rmmod snd_hda_intel" to the end of /etc/default/halt worked on my LG LW20 Express Laptop.
If you have the same kind of computer, just write this in a terminal window: sudo gedit /etc/default/halt enter your password (nothing will be shown, not even *, but it's still being written) In the gedit window, add "rmmod snd_hda_intel" without the "" to the end of the last row. Save. 'Shut down' and 'Hibernate' now works! Thanks StevenMcCoy for finding a solution and posting it here! -- Power down after shutdown does not work... https://bugs.launchpad.net/bugs/43961 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs