Reopen. Few minutes ago complete freeze again. Nothing works except hard power off. Every time there is chromium open and firefox closed. Firefox freezes only itself, but not the whole system.
Yesterday, I stressed with two chromium profiles, one had 20 tabs open, the other watching videos. Result, no freeze. ** Attachment added: "journallog" https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/1655348/+attachment/4808724/+files/journallog ** Changed in: ubuntu-drivers-common (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to ubuntu-drivers-common in Ubuntu. https://bugs.launchpad.net/bugs/1655348 Title: gpu-manager Error: can't open /lib/modules/ Status in ubuntu-drivers-common package in Ubuntu: New Bug description: At least once a day there is an unexpected desktop freeze incl. mouse and keyboard. Even magic-sys-rq isn't possible, only hard switch-off. From smartmontools I can exclude a hardware failure. I've found that gpu-manager and systemd fail to load kernel modules. This is among the output of journalctl | grep modules Jan 10 13:12:34 systemd[1]: systemd-modules-load.service: Unit entered failed state. Jan 10 13:12:34 systemd[1]: systemd-modules-load.service: Failed with result 'exit-code'. Jan 10 13:12:49 gpu-manager[791]: Error: can't open /lib/modules/4.4.0-57-generic/updates/dkms Jan 10 13:12:49 gpu-manager[791]: Error: can't open /lib/modules/4.4.0-57-generic/updates/dkms (terminal-output attached) dito with latest kernel Jan 11 07:53:04 gpu-manager[786]: Error: can't open /lib/modules/4.4.0-59-generic/updates/dkms Jan 11 07:53:04 gpu-manager[786]: Error: can't open /lib/modules/4.4.0-59-generic/updates/dkms ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-drivers-common 1:0.4.17.2 ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35 Uname: Linux 4.4.0-57-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 CurrentDesktop: Unity Date: Tue Jan 10 14:37:00 2017 InstallationDate: Installed on 2012-02-05 (1801 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120204) SourcePackage: ubuntu-drivers-common UpgradeStatus: Upgraded to xenial on 2016-08-01 (162 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/1655348/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
