Public bug reported: Resume has a 50/50 chance of working or not. I'm unable to find any pattern.
Behavior seen with both kernel and userspace hibernation (s2disk). After grub an empty black screen appears with a blinking caret in the upper left hand corner. If the resume is successful the lock screen appears. If the resume fails, the blinking caret freezes and a hard reboot is required. ProblemType: KernelOops DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-7-generic 3.19.0-7.7 ProcVersionSignature: Ubuntu 3.19.0-7.7-generic 3.19.0 Uname: Linux 3.19.0-7-generic x86_64 Annotation: This occured during a previous hibernate and prevented it from resuming properly. ApportVersion: 2.16.2-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: achaudhari 1691 F.... pulseaudio /dev/snd/controlC0: achaudhari 1691 F.... pulseaudio Date: Wed Mar 4 21:28:21 2015 ExecutablePath: /usr/share/apport/apportcheckresume Failure: hibernate/resume InstallationDate: Installed on 2015-03-02 (2 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Alpha amd64 (20150224) InterpreterPath: /usr/bin/python3.4 MachineType: FUJITSU LIFEBOOK T904 ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-7-generic root=/dev/mapper/ubuntu--gnome--vg-root ro quiet splash PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: linux Title: [FUJITSU LIFEBOOK T904] hibernate/resume failure UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 11/17/2014 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.14 dmi.board.name: FJNB27A dmi.board.vendor: FUJITSU dmi.board.version: K3 dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.14:bd11/17/2014:svnFUJITSU:pnLIFEBOOKT904:pvr:rvnFUJITSU:rnFJNB27A:rvrK3:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK T904 dmi.sys.vendor: FUJITSU ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-kerneloops hibernate resume vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1428440 Title: [FUJITSU LIFEBOOK T904] hibernate/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1428440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs