Well it is a real machine, the apport report (the attached txt files) are containing everything.
I use some nvidia graphics card using the proprietary driver (nvidia-driver-390 390.116-0ubuntu0.18.10.1). Animations are turned off, I actually installed the budgie packages not so long ago. It is an Ubuntu 18.10 cosmic setup, i installed the budgie-desktop packages from default Ubuntu repos: libmutter-3-0:amd64 3.30.2-1~ubuntu18.10.4 budgie-core 10.4+git20180830.02.f2dbc215fdb-2ubuntu0.1 budgie-desktop 10.4+git20180830.02.f2dbc215fdb-2ubuntu0.1 budgie-desktop-environment 0.10.5 ubuntu-budgie-desktop 0.37 I am not sure when i'll be able to play with a live session of 19.04 :-S Also it takes some time to reproduce this... I use this machine for working mostly, 8-10hours per a day, it happens like 2-3 times per a day... But I am pretty sure that dragging the window to the left/right side to the screen (to occupy the half screen, this sticking feature...) or moving the window out from that position triggers this... -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1821014 Title: budgie-wm crashes sometimes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/budgie-desktop/+bug/1821014/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs