Public bug reported: In Ubuntu 16.04 with gnome-shell, the gnome-shell would crash every time I touch the touchscreen of my laptop (ASUS-S400CA). Sometimes the session would just restart, but when I touch again the whole session would just crash and drive me back to gdm.
There are related log line in journald says: 4月 07 20:38:14 ubuntu-s400ca /usr/lib/gdm3/gdm-x-session[14967]: (II) XKB: generating xkmfile /tmp/server-3D32AD876081C702D9B5501C336C5CB154F5C8D2.xkm 4月 07 20:38:14 ubuntu-s400ca kernel: gnome-shell[15211]: segfault at c ip 00007f2ad1ae9f87 sp 00007ffc96f9e6b0 error 4 in libcaribou.so.0.0.0[7f2ad1ae0000+1e000] 4月 07 20:38:14 ubuntu-s400ca /usr/lib/gdm3/gdm-x-session[14967]: syntax error: line 1 of stdin 4月 07 20:38:14 ubuntu-s400ca /usr/lib/gdm3/gdm-x-session[14967]: Errors encountered in stdin; not compiled. 4月 07 20:38:14 ubuntu-s400ca /usr/lib/gdm3/gdm-x-session[14967]: (EE) Error compiling keymap (server-3D32AD876081C702D9B5501C336C5CB154F5C8D2) 4月 07 20:38:14 ubuntu-s400ca /usr/lib/gdm3/gdm-x-session[14967]: (EE) XKB: Couldn't compile keymap 4月 07 20:38:15 ubuntu-s400ca polkitd(authority=local)[874]: Unregistered Authentication Agent for unix-session:6 (system bus name :1.360, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale zh_CN.UTF-8) (disconnected from bus) 4月 07 20:38:15 ubuntu-s400ca gnome-session[15129]: gnome-session-binary[15129]: WARNING: Application 'gnome-shell.desktop' killed by signal 11 You may find the full log in the attached files generated by ubuntu-bug. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: gnome-shell 3.18.4-0ubuntu2 ProcVersionSignature: Ubuntu 4.4.0-17.33-generic 4.4.6 Uname: Linux 4.4.0-17-generic x86_64 ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Thu Apr 7 20:41:10 2016 DisplayManager: gdm3 SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: gnome-shell (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1567427 Title: gnome-shell crashes when touchscreen is touched To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1567427/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs