Without having a backtrace it's a bit tricky to debug. To figure out why apport isn't working, could you look at the content of /var/log/apport.log to see if there is anything useful there? Maybe try enabling apport by editing /etc/default/apport and restarting.
If apport doesn't work for some reason it would be possible to manually attach gdb from a vt (if you switch to one, gdm respawning might make that difficult) or from a ssh login. The logs also have that error which could be part of the issue 'Failed to load /usr/lib/xorg/modules/drivers/xrdpdev_drv.so: /usr/lib/xorg/modules/drivers/xrdpdev_drv.so: undefined symbol: rdpRRModeDestroy' Could you give the output of "dpkg -l | grep rdp" and maybe uninstall xorgxrdp and see if that makes a difference? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1826025 Title: gnome-shell trap int3 no desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1826025/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
