Here's the prevboot.txt file you requested. Line 20160, timestamp May 26 19:02:39, is when I pressed the power button to resume from suspend.
I followed the steps from here (https://wiki.ubuntu.com/Bugs/Responses#Missing_a_crash_report_or_having_a_.crash_attachment), but none of the crashes appear to be related to this issue. Here's a screenshot: https://ibb.co/m6zxhhx. Notice the latest crash is from May 21 (in my time zone), so 5 days ago. ** Attachment added: "prevboot.txt" https://bugs.launchpad.net/ubuntu/+bug/1970808/+attachment/5593229/+files/prevboot.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970808 Title: [nvidia] Lock screen is frozen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1970808/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
