I'm also having the same problem on my lenovo desktop. If I leave the screensaver running for a few hours (2 or 3), everything works fine, but when I leave it overnight, the next day when I try to unlock it, it takes my password and only displays an empty background (i.e. I can see the background image, but no window is available; the mouse still moves, but the keyboard is unresponsive).
My graphic card is an Intel 82Q35 Express Integrated Graphics Controller, please see the attached file for the output of `lspci -vvnn`. ** Attachment added: "lspci-out-lenovo.txt" http://launchpadlibrarian.net/20383818/lspci-out-lenovo.txt -- X hangs and not recoverable after screen saving or logout/login with intel 965gm https://bugs.launchpad.net/bugs/282081 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
