I just confirmed my assumption: I opened the display, but waited a minute before pressing the power button. In the syslog (attached), I noticed that the first entry today is from the time I pressed the button (09:07:09), not from when I opened the lid. I don't know if it's normal that all the suspend-related messages are logged only after resuming fully.
** Attachment added: "Syslog snippet for one suspend/resume cycle" http://launchpadlibrarian.net/46510081/syslog-suspend-resume.txt -- black screen after resume from suspend to ram / disk https://bugs.launchpad.net/bugs/131628 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
