So I reviewed the bug links in your most recent message suggesting that adjusting the aspi_osi parameter fixed your issue. I have not tried it, but did this fix it for you? I have been up and down the kernel ladder from v13.04 back to v10.10 and the issue persists for my system. Any input would be greatly appreciated =^)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1114370 Title: [gm45] Hard hang when plugging, unplugging, or turning off LG 55LE5400 TV To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1114370/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs