So, it looks like power off is blocked by a problem to "kill" wifi connection process. Could it be related in some way to network manager ?
http://changelogs.ubuntu.com/changelogs/pool/main/n/network-manager /network-manager_0.7~~svn20081015t224738-0ubuntu1/changelog "* new upstream snapshot Wed 2008-10-15 22:47:38 +0000 (bzrrev 3641) - a few more follow up fixes for routing routing/subnet/vpn handling." Could be the culprit here ?! ** Also affects: network-manager Importance: Undecided Status: New -- 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