I applied that workaround, but no crash files have appeared in /var/crash. To be clear, this bug pertains to hibernate resume only. The screen simply blanks out. What happens is also that I can slowly, glacially interact with the keyboard's Num and Scroll lock toggles (leds). However, I'm not able to go into a virtual terminal or affect the display at all.
This all works perfectly in lightdm. I'm not sure what gdm3 is doing that is causing this freeze/or strange behaviour. I'm not having any luck seeing any useful info in system logs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1781544 Title: gdm3 still hangs on hibernate resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1781544/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs