[Bug 2064037] Re: GDM session crashes after returning from a screen-off.
The only crash-like problem I can see in those logs is: simple-framebuffer simple-framebuffer.0: drm_WARN_ON(map->is_iomem) which seems to be non-fatal for the Xorg process that triggered it. The cause of that issue is also bug 2060268, but that too is not a crash. So please follow these steps: 1. Look in /var/crash for crash files and if found run: ubuntu-bug YOURFILE.crash Then tell us the ID of the newly-created bug. 2. If step 1 failed then look at https://errors.ubuntu.com/user/ID where ID is the content of file /var/lib/whoopsie/whoopsie-id on the machine. Do you find any links to recent problems on that page? If so then please send the links to us. Please take care to avoid attaching .crash files to bugs as we are unable to process them as file attachments. It would also be a security risk for yourself. ** Package changed: gdm3 (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in 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 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2064037] Re: GDM session crashes after returning from a screen-off.
I did have another "random" crash in the middle of a session. I was moving a window around. So it's not rela.ted to the main reason for this bug report, but I figure its relevant enough to attach the journalctl logs ** Attachment added: "wayland_crash_journalctl.log" https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/2064037/+attachment/5772177/+files/wayland_crash_journalctl.log -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in 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/+source/gdm3/+bug/2064037/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2064037] Re: GDM session crashes after returning from a screen-off.
On the matrix chat Nils mentioned that "im on nvidia 550 atm and on wayland. i had some X11 crashes in the past and wayland does a much better job so far" So, I changed my session type to Wayland by logging out and using the gear by my username to select wayland. Doing that seems to have an issue with "Settings", clicking the setting gear or running `gnome-control- center` resulted in a segfault. I did some googling, and saw that this might be a nvidia driver issue, so I upgraded my drivers from `nvidia- driver-350` to `nvidia-driver-550`. After a reboot the segfault in `gnome-control-center` went away, and the logout crash also seems to be gone as well. I tested it by letting the screen dim, waiting 10 minutes, and then pressing a few keys. Instead of crashing it went right back to my session. Of course it would be nice if crashes didn't occur in the out-of-the-box Ubuntu 24.04 install, but in this case there seems to be a simple solution: Use Wayland and 550 drivers. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in 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/+source/gdm3/+bug/2064037/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2064037] Re: GDM session crashes after returning from a screen-off.
Also attaching the results of `sudo journalctl --dmesg --priority warning > journalctl_dmsg_warnings.log` it does seem to have some nvidia errors and tracebacks. It doesn't mean much to me, but perhaps it has useful information in it. ** Attachment added: "journalctl_dmsg_warnings.log" https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/2064037/+attachment/5772123/+files/journalctl_dmsg_warnings.log -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in 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/+source/gdm3/+bug/2064037/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 2064037] Re: GDM session crashes after returning from a screen-off.
I'm also experiencing intermittent crashes of the window manager - either gnome-shell or gdm3, not 100% sure. What I am sure of is that I'm getting forcibly logged out. I just experienced a crash when discussion this issue in matrix chat. There were a few things going on at the time. I did have steam and starcraft 2 open (running through steam's experimental proton). But that was in the background. In the foreground I was just moving a gvim window that had journalctl logs in it that I was going to copy into my chrome browser. I'm attaching the journalctl logs from that crash here as well, as perhaps these issues are related. ** Attachment added: "journalctl-gdm-crash-logs2.log" https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/2064037/+attachment/5772122/+files/journalctl-gdm-crash-logs2.log -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in 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/+source/gdm3/+bug/2064037/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
