apport information ** Tags added: apport-collected
** Description changed: I am currently testing Xubuntu 16.04 beta. Hibernation does not work properly. I ran sudo pm-hibernate, then rebooted. The hibernation part itself seems to work nice. Resuming presents the following behaviour : - the booting sequence starts - the console shows the progress of the resuming process (10%, 20%, etc.) - my monitor switches to graphical mode like I would expect, but it then remains black instead of showing my desktop. It does not go to "sleep mode" like it does when the computer is off or the DVI cable is disconnected. The computer remains responsive, and if music was playing when hibernation started, it properly resumes. I can also use the keyboard (to run sudo reboot now, for example). Switching to another virtual console (Ctrl+Alt+1, Ctrl+Alt+7) does not improve the situation. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: pm-utils 1.4.1-16 ProcVersionSignature: Ubuntu 4.4.0-10.25-generic 4.4.3 Uname: Linux 4.4.0-10-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 Date: Tue Mar 8 14:03:50 2016 InstallationDate: Installed on 2016-03-06 (2 days ago) InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160224) PackageArchitecture: all ProcEnviron: LANGUAGE=fr_FR TERM=xterm PATH=(custom, no user) LANG=fr_FR.UTF-8 SHELL=/bin/bash SourcePackage: pm-utils UpgradeStatus: No upgrade log present (probably fresh install) + --- + ApportVersion: 2.20-0ubuntu3 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC2: yann 1556 F.... pulseaudio + /dev/snd/controlC0: yann 1556 F.... pulseaudio + /dev/snd/controlC1: yann 1556 F.... pulseaudio + DistroRelease: Ubuntu 16.04 + HibernationDevice: RESUME=UUID=574e9971-0906-47a9-9936-a1c6749b0d90 + InstallationDate: Installed on 2016-03-06 (5 days ago) + InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160224) + IwConfig: + enp0s25 no wireless extensions. + + lo no wireless extensions. + MachineType: Dell Inc. Precision T1600 + Package: xserver-xorg-video-ati 1:7.6.1-1ubuntu2 + PackageArchitecture: amd64 + ProcEnviron: + LANGUAGE=fr_FR + TERM=xterm + PATH=(custom, no user) + LANG=fr_FR.UTF-8 + SHELL=/bin/bash + ProcFB: 0 radeondrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-11-generic root=UUID=93ce274f-fa99-4a90-9081-7e70aeec5d83 ro + ProcVersionSignature: Ubuntu 4.4.0-11.26-generic 4.4.4 + PulseList: + Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied + No PulseAudio daemon running, or not running as session daemon. + RelatedPackageVersions: + linux-restricted-modules-4.4.0-11-generic N/A + linux-backports-modules-4.4.0-11-generic N/A + linux-firmware 1.156 + RfKill: + 0: hci0: Bluetooth + Soft blocked: no + Hard blocked: no + Tags: xenial xenial + Uname: Linux 4.4.0-11-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + _MarkForUpload: True + dmi.bios.date: 09/24/2013 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: A16 + dmi.board.name: 06NWYK + dmi.board.vendor: Dell Inc. + dmi.board.version: A01 + dmi.chassis.type: 6 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvrA16:bd09/24/2013:svnDellInc.:pnPrecisionT1600:pvr01:rvnDellInc.:rn06NWYK:rvrA01:cvnDellInc.:ct6:cvr: + dmi.product.name: Precision T1600 + dmi.product.version: 01 + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1554509/+attachment/4595942/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1554509 Title: Screen remains black after resume from hibernation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1554509/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
