I got to know the strange reason about this. It appears when I used my favorit theme 'Adapta-Noto' for the gnome shell theme. but works good on default shell theme Adwaita.
The log when the Gnome-Shell crashed is following: Sep 27 08:22:15 fz7 AptDaemon: INFO: UpdateCache() was called Sep 27 08:22:15 fz7 org.debian.apt[832]: 08:22:15 AptDaemon [INFO]: UpdateCache() was called Sep 27 08:22:15 fz7 AptDaemon.Trans: INFO: Queuing transaction /org/debian/apt/transaction/dc8b33903eab4416bb5f72c8327c2be5 Sep 27 08:22:15 fz7 org.debian.apt[832]: 08:22:15 AptDaemon.Trans [INFO]: Queuing transaction /org/debian/apt/transaction/dc8b33903eab4416bb5f72c8327c2be5 Sep 27 08:22:15 fz7 AptDaemon.Worker: INFO: Simulating trans: /org/debian/apt/transaction/dc8b33903eab4416bb5f72c8327c2be5 Sep 27 08:22:15 fz7 org.debian.apt[832]: 08:22:15 AptDaemon.Worker [INFO]: Simulating trans: /org/debian/apt/transaction/dc8b33903eab4416bb5f72c8327c2be5 Sep 27 08:22:15 fz7 AptDaemon.Worker: INFO: Processing transaction /org/debian/apt/transaction/dc8b33903eab4416bb5f72c8327c2be5 Sep 27 08:22:15 fz7 org.debian.apt[832]: 08:22:15 AptDaemon.Worker [INFO]: Processing transaction /org/debian/apt/transaction/dc8b33903eab4416bb5f72c8327c2be5 Sep 27 08:22:16 fz7 AptDaemon.Worker: INFO: Updating cache Sep 27 08:22:16 fz7 org.debian.apt[832]: 08:22:16 AptDaemon.Worker [INFO]: Updating cache Sep 27 08:22:16 fz7 gnome-session[1806]: (gnome-shell:1993): Cogl-WARNING **: CoglError set over the top of a previous CoglError or uninitialized memory. Sep 27 08:22:16 fz7 gnome-session[1806]: This indicates a bug in someone's code. You must ensure an error is NULL before it's set. Sep 27 08:22:16 fz7 gnome-session[1806]: The overwriting error message was: Sliced texture size of 0 x 36 not possible with max waste set to -1 Sep 27 08:22:16 fz7 kernel: [ 668.348471] do_general_protection: 36 callbacks suppressed Sep 27 08:22:16 fz7 kernel: [ 668.348475] traps: gnome-shell[1993] general protection ip:7fd0c2e28a91 sp:7ffc74531720 error:0 in libglib-2.0.so.0.4800.1[7fd0c2dc2000+10f000] Sep 27 08:22:19 fz7 gnome-session[1806]: gnome-session-binary[1806]: WARNING: Application 'gnome-shell.desktop' killed by signal 11 Sep 27 08:22:19 fz7 gnome-session-binary[1806]: WARNING: Application 'gnome-shell.desktop' killed by signal 11 Sep 27 08:22:19 fz7 /usr/lib/gdm3/gdm-x-session[1798]: (II) NOUVEAU(0): EDID vendor "RAT", prod id 533 ** Attachment added: "gnome-shell_crashed_with_Adapta-Nokto-2016-09-27 09-42-51.png" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1619096/+attachment/4749094/+files/gnome-shell_crashed_with_Adapta-Nokto-2016-09-27%2009-42-51.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1619096 Title: Gnome-Shell crashed and restart only once on startup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1619096/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
