Oh boy, so I've spent the past two days recording observations on this issue, and I see no clear patterns at all. I've created a zipfile with a text document called update.txt which contains my actions and observations.
The basic pattern is: I do stuff, wait for the screen blank, un-blank and see if it crashes. Sometimes the crash happens and sometimes it does not. It also contains observations that detail what may be a separate issue (enabling / disabling screens had weird behavior, and I think I found a minor but fixable bug in the screenshot tool). I have 2 journalctl logs in there. After a few entries I realized I should start adding timestamps and normalize the observation format, so it goes from prose to a time / action / result / notes format after a point. In a few places I reference screenshots (which demonstrate the screenshot and monitor bug), those are included in the zipfile. Things that should be noted: At this point I've installed a fair bit of external software on the machine. I've included a list of it in apt_list.txt in the zipfile. I also have a development .pyenv in my home directory and my .bashrc will default to a specified virtualenv. So far I'm the only person who has reported this behavior. I'm wondering if its an issue with my hardware? I really like 24.04 so far, but this is a major issue for me. I may try a fresh install to make more observations with less uncontrolled variables. ** Attachment added: "debug-monitor-2024-05-02.zip" https://bugs.launchpad.net/ubuntu/+bug/2064037/+attachment/5774592/+files/debug-monitor-2024-05-02.zip -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2064037 Title: GDM session crashes after returning from a screen-off. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2064037/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
