After experiencing a variety of nasty crashes, I stopped using suspend altogether (I tried upgrading to the utopic kernel, without benefit).
I've just tried using hibernate instead (note, this is disabled by default in Trusty, at least, but can easily be reenabled, e.g. see http://ubuntuhandbook.org/index.php/2014/04/enable-hibernate- ubuntu-14-04/ ) and it seems to work better: no pause before hibernate, and no kernel oops messages when I resume. Of course it's a bit slower, but it's an acceptable workaround until the bug is fixed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1323645 Title: [MacBookPro11,1] Suspend delayed because of some timeout issue To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1323645/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs