** Attachment added: "sys_log.txt" https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1608125/+attachment/4710579/+files/sys_log.txt
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-session in Ubuntu. https://bugs.launchpad.net/bugs/1608125 Title: Error in `gnome-panel': munmap_chunk(): invalid pointer: 0x00000000027512cd Status in gnome-session package in Ubuntu: New Bug description: Gnome desktop crashes after resuming from suspend to ram. With the log files attached, the scenario was: - s2ram'ed laptop with closed lid attached to docking station (dual monitor setup) - Press power button on docking station (with lid still closed) -> Laptop resumes - Press undocking button on docking station (with lid still closed) -> Laptop suspends to RAM (which is in itself unexpected but not subject of this issue) - Open laptop's lid -> Laptop resumes - Result: Screen flackering, wrong screen resolution, screen partly visible without login. Then it seems as if the gnome desktop crashes after a few seconds. Then comes a clean login window while the old gnome session has gone, including all open applications (-> data loss). I'm not sure if the dual monitor plays a role or the docking station or if this is just a random fault when resuming from s2ram. Whatever it is, I have seen this multiple times now with 16.04. I did not have these issues with later versions of 14.04 with HES-kernel 4.2. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: gnome-session-bin 3.18.1.2-1ubuntu1.16.04.1 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: GNOME-Flashback:Unity Date: Sat Jul 30 23:03:59 2016 InstallationDate: Installed on 2014-11-29 (609 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) SourcePackage: gnome-session UpgradeStatus: Upgraded to xenial on 2016-06-15 (45 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1608125/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
