I just installed the latest package updates that were available and now the suspending with kernel version 3.4.0-030400rc2-generic seems to be working. This problem is probably some weird combination with kernel version and some other packages.
** Attachment added: "history.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/977135/+attachment/3050268/+files/history.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/977135 Title: Sleep does not work after upgrading to 12.04. Just black screen or wallpaper and movable mouse cursor after opening the laptop lid. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/977135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
