YS1: 1) Did this issue not occur in a Ubuntu release prior to 16.04? 2) To keep this relevant to upstream, could you please test the latest mainline kernel (4.7-rc5) and advise to the results?
** No longer affects: xserver-xorg-video-ati (Ubuntu) ** Description changed: - I am currently testing Xubuntu 16.04 beta. Hibernation does not work - properly. - - I ran sudo pm-hibernate, then rebooted. + 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 : + 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 + WORKAROUND: Use kernel parameter: + nomodeset + + --- ApportVersion: 2.20-0ubuntu3 Architecture: amd64 - Date: Tue Mar 8 14:03:50 2016 - InstallationDate: Installed on 2016-03-06 (2 days ago) + 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) - PackageArchitecture: all + 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 - 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. + 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 + 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 + 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 removed: "lspci" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1554509/+attachment/4592623/+files/lspci ** Attachment removed: "JournalErrors.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1554509/+attachment/4592622/+files/JournalErrors.txt ** Attachment removed: "Dependencies.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1554509/+attachment/4592621/+files/Dependencies.txt ** Tags added: kernel-bug-exists-upstream-4.5-rc7 ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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
