I tried the workarounds mentioned in this bug report. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/985471 - coment #25
But none of them helped me to solve hanging issue. Please let me know if any workaround to solve temporarily. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1024868 Title: ubuntu 12.04 hangs on during shut down To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1024868/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
