Initial experimentation - only the first suspend works. The second time, it suspends and then un-suspends immediately. The third time, it blanks the screen and flashes the sleep light until I run out of patience and do a hard shutdown. I don't know if the attached log was attached initially, but it may have more info now.
** Attachment added: "pm-powersave.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1362660/+attachment/4190728/+files/pm-powersave.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1362660 Title: [IBM 184348M] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1362660/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs