The upstream kernel seems to have resolved the problem for me. I will continue using it for the next week and let you know if I see a repeat of the behavior, but it is already noticeably better.
** Tags added: kernel-fixed-upstream-v3.3-rc4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/886887 Title: screen saver after going into blank screen, resumes to all-white screen, no unlock dialog To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/886887/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
