Hey, I had the same problem....and neither of the /etc/default/acpi- support or lid.sh edits worked for me. However, after googling a bit more I found this temporary solution.
"Hit Fn + F7 twice and you should be good to go." Hope this helps -- Screen is garbled after lid close & open on Thinkpad Z60m https://bugs.launchpad.net/bugs/57147 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs