http://bugzilla.opensuse.org/show_bug.cgi?id=917221 Bug ID: 917221 Summary: Unable to resume after long hibernation Classification: openSUSE Product: openSUSE Distribution Version: 13.2 Hardware: x86-64 OS: openSUSE 13.2 Status: NEW Severity: Normal Priority: P5 - None Component: Other Assignee: bnc-team-screening@forge.provo.novell.com Reporter: wguy4biz@comcast.net QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Created attachment 622691 --> http://bugzilla.opensuse.org/attachment.cgi?id=622691&action=edit pm-suspend.log, sections of journal and Xorg.0.log for failed hibernation/thaw When i suspend to disk and resume, resume sometimes works and sometimes does not. The determining factor appears to be the amount of time that is between the completion of the suspend and when it is resumed. If i try to resume immediately after suspend, the resume is always successful; if the resume is a couple of hours after the suspend completes (not clear exactly how long is required), the resume fails. Prior to upgrading to SuSE 13.2, i was able to successfully hibernate/resume on this machine many times after long suspensions, even suspensions of days. I am less certain of how well this worked on 13.1, because i did not use the machine much when it had SuSE 13.1 on it, but it worked extremely well for many months with SuSE 12.3. The differences between 13.2 and previous releases is that i put in 2 new hard drives and did a fresh install onto a RAID1 configuration using BTRFS, whereas previously it had been an ext4 boot drive, no RAID. I am using GRUB2 with MBR for the boot loader. The pm-suspend log shows the final stages of hibernation being executed, but there does not appear to be any thaw steps executed. When the thaw is performed, i see some variation of video output; sometimes i see a very faint image of the background shown when booting from shutdown, sometimes that same image flashes briefly at full strength and others there is no apprent video, but there is a signal (my monitor detects no signal and reports this). The machine does not show up on my router's network map, so the network does not appear to be active after the thaw. I have attached a file with segments, or entire file contents of the following: - pm-suspend.log for failed hibernate/thaw (entire file) - journal entries for failed hibernate/thaw - journal entries for successful hibernate/thaw - Xorg.0.log showing both successful and unsuccessful hibernate/thaw (entire file) -- You are receiving this mail because: You are on the CC list for the bug.