Ubuntu Wily crashes on several occasions but intermittantly during boot on my Acer Aspire V15 Nitro. I have the F12 boot menu enabled. This problem also exists when booting from DVD or USB-pendrive. I had these problems from the firsts attempts to run the Live USB or installing a fresh new system.
***No such problems with 15.04.*** What happens is that the boot process ends and the system reboots itself. When not quick enough pressing F12, the system will boot into M$-Windows. Otherwise the F12 boot menu comes up. Today, at the 4th or 5th attempt, Ubuntu came up at last. Some last red lines in syslog.log: Nov 22 11:44:09 jupiter com.canonical.Unity.Scope.Home[1352]: (unity-scope-home:2547): unity-scope-home-WARNING **: platform-info.vala:112: Unable to read SIM properties: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files Nov 22 11:44:09 jupiter com.canonical.Unity.Scope.LocalFiles[1352]: (process:2563): unity-files-daemon-WARNING **: folder.vala:65: Failed to read favorites: Failed to open file '/home/theo/.gtk-bookmarks': No such file or directory Nov 22 11:44:10 jupiter com.canonical.Unity.Scope.Home[1352]: (unity-scope-home:2547): Json-CRITICAL **: json_object_get_object_member: assertion 'node != NULL' failed Nov 22 11:44:10 jupiter com.canonical.Unity.Scope.Home[1352]: message repeated 9 times: [ (unity-scope-home:2547): Json-CRITICAL **: json_object_get_object_member: assertion 'node != NULL' failed] Nov 22 11:44:10 jupiter com.canonical.Unity.Scope.Home[1352]: (unity-scope-home:2547): libunity-WARNING **: unity-aggregator-scope.vala:145: Error serializing GVariant with type string 'mv' to the D-Bus wire format Nov 22 11:44:11 jupiter com.canonical.Unity.Scope.Home[1352]: (unity-scope-home:2547): unity-scope-home-WARNING **: scope.vala:849: Remote search failed: Request failed with error 6 Nov 22 11:44:11 jupiter com.canonical.Unity.Scope.Home[1352]: (unity-scope-home:2547): Json-CRITICAL **: json_object_get_object_member: assertion 'node != NULL' failed Nov 22 11:44:11 jupiter com.canonical.Unity.Scope.Home[1352]: message repeated 9 times: [ (unity-scope-home:2547): Json-CRITICAL **: json_object_get_object_member: assertion 'node != NULL' failed] Nov 22 11:44:30 jupiter systemd[1]: Stopping User Manager for UID 119... Nov 22 11:44:30 jupiter systemd[1029]: Stopped target Default. Nov 22 11:44:30 jupiter systemd[1029]: Stopped target Basic System. Nov 22 11:44:30 jupiter systemd[1029]: Stopped target Sockets. Nov 22 11:44:30 jupiter systemd[1029]: Stopped target Paths. Nov 22 11:44:30 jupiter systemd[1029]: Stopped target Timers. Nov 22 11:44:30 jupiter systemd[1029]: Reached target Shutdown. Nov 22 11:44:30 jupiter systemd[1029]: Starting Exit the Session... Nov 22 11:44:30 jupiter systemd[1029]: Received SIGRTMIN+24 from PID 2720 (kill). Nov 22 11:44:30 jupiter systemd[1]: Stopped User Manager for UID 119. Nov 22 11:44:30 jupiter systemd[1]: Removed slice user-119.slice. Attached: a file with kern.log and syslog.log output. ** Attachment added: "Kern.log + Syslog.log files" https://bugs.launchpad.net/ubuntu/wily/+source/linux/+bug/1499421/+attachment/4523480/+files/kern-syslog.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1499421 Title: kernel panic on boot after upgrade to ubuntu 15.10 Status in linux package in Ubuntu: Confirmed Status in linux source package in Wily: Confirmed Bug description: the installed Kernel in the release upgrade to the development line of ubuntu 15.10 creates a kernel panic on my Lenovo yoga 2 pro the previously isntalled ubuntu 15.04 Kernel does still boot. Ubuntu Release: Description: Ubuntu Wily Werewolf (development branch) Release: 15.10 Expected: Clean Upgrade to 150.10 development branch reboot happend instead: system got updated but dropped to a non responding cmd after a reboot i have a blinking caps lock after selecting an old kernel (and not the 4.2) it boots... ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: ubuntu-release-upgrader-core 1:15.10.6 ProcVersionSignature: Ubuntu 3.19.0-30.33-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: GNOME Date: Thu Sep 24 16:55:16 2015 InstallationDate: Installed on 2015-04-25 (152 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422) PackageArchitecture: all ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader Symptom: release-upgrade UpgradeStatus: Upgraded to wily on 2015-09-24 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1499421/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
