Same bug seen on Ubuntu Bionic 18.04.5 LTS with Lenovo P53. In my case, the bug seen when attempting a domain login in ubuntu. About 75% of the time, the login hangs for several minutes, then the screen turns black, and returns to the greater. Once in a while, the user is able to login.
The workaround of removing the at-spi2-core package effectively stops the crashes -- but this removes also other functionalities. For example, nautilus is removed. Is there a patch available, or did anyone report the bug upstream yet ? Logs of the error : Nov 20 15:44:47 HOSTNAME gnome-session[5658]: gnome-session-binary[5658]: WARNING: Application 'org.gnome.Shell.desktop' failed to register before timeout Nov 20 15:44:47 HOSTNAME gnome-session[5658]: gnome-session-binary[5658]: CRITICAL: We failed, but the fail whale is dead. Sorry.... Nov 20 15:44:47 HOSTNAME gnome-session-binary[5658]: Unrecoverable failure in required component org.gnome.Shell.desktop Nov 20 15:44:47 HOSTNAME gnome-session-binary[5658]: WARNING: Application 'org.gnome.Shell.desktop' failed to register before timeout Nov 20 15:44:47 HOSTNAME gnome-session-binary[5658]: CRITICAL: We failed, but the fail whale is dead. Sorry.... Nov 20 15:44:47 HOSTNAME at-spi-bus-launcher[5774]: XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":1" Nov 20 15:44:47 HOSTNAME at-spi-bus-launcher[5774]: after 21 requests (21 known processed) with 0 events remaining. ** Tags added: cpe-onsite -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1775392 Title: at-spi-bus-launcher makes Xorg crash when resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/at-spi2-core/+bug/1775392/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
