I think I'm having very similar problems. Linux xxxxx 6.8.0-51-generic #52-Ubuntu SMP PREEMPT_DYNAMIC Thu Dec 5 13:09:44 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux It's HP Elitebook 840 G7 with Intel CPU (10710U). Using external monitor via HDMI.
gnome-flashback: 3.52.1-2ubuntu1 libgtk-3-bin: 3.24.41-4ubuntu1.2 Similar behavior. If the screensaver turns off display, sometimes it comes back, sometimes it does not. Also have problems when logging in. Sometimes it works, sometimes it does not. Temporarily logging into wayland and then trying gnome-flashback fixes the logging problem with logging in. Weird that the error happens in different lib (libgdk vs libgtk...). Maybe it is not the same, but resulting behavior is the same. I'm a little bit suspecting the GPU drivers. kernel: gnome-flashback[31596]: segfault at 608b1c27f9a8 ip 0000786c2335d32e sp 00007ffee2ed3bb0 error 4 in libgtk-3.so.0.2409.32[786c23083000+3ae000] likely on CPU 11 (core 5, socket 0) pro 17 17:48:25 drejk-HP-EliteBook-840-G7-Notebook-PC kernel: Code: 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 48 89 e5 41 54 41 89 f4 53 48 89 fb e8 ca 64 ff ff 48 85 db 74 45 48 89 c6 <48> 8b 03 48 85 c0 74 05 48 39 30 74 0c 48 89 df e8 1d 46 d3 ff 85 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2091647 Title: gnome-flashback crashes with segfault libgdk-3.so.0.2409.32 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/2091647/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
