it's fixed for me using kernel 3.4 linux-headers-3.4.0-030400rc5 linux-headers-3.4.0-030400rc5-generic linux-image-3.4.0-030400rc5-generic
I wait for other to report if this fixes the problem for them, before falgging as described by Christopher -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/991977 Title: Ubuntu 12.04 hangs on shutdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/991977/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs