Hopefully this issue will be fixed in the upcoming Ubuntu 26.04 LTS. Yesterday I had a more serious experience: I suspended the laptop forgetting to close 3D Blender beforehand. The expected behavior occurred with the graphical interface crash. After returning with Ctrl+Alt+F2, audio was still functional on the PC. However, when I executed sudo reboot -f to properly restart the system, the audio stopped working.
I have a dual boot with Windows and the problem extended there as well: no audio device was detected, and I feared hardware damage. The command lspci | grep -i audio returned: 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) But the command aplay -l produced no results. In Settings > Sound > Output Device, only "Dummy Output" was shown. It remained this way until after keeping the PC powered off for about an hour. I believe the audio only came back because I decided to connect Bluetooth headphones, which perhaps forced a reset of the audio chips. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2138513 Title: Ubuntu 24.04.3 LTS randomly crashes on startup after suspending the laptop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.14/+bug/2138513/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
