There is one command I ran just after my suspend, hard restart while still in your kernel that may or may not be useful to you. I copied some of the output into an Obsidian note I was keeping to track the process...
mike-cooper@Max:~$ sudo journalctl -b -1 -p err..alert Feb 21 14:31:50 Max systemd-udevd[598]: /usr/lib/udev/rules.d/90-alsa-restore.rules:18 GOTO="alsa_restore_std" has no> Feb 21 14:31:50 Max systemd-udevd[598]: /usr/lib/udev/rules.d/90-alsa-restore.rules:22 GOTO="alsa_restore_std" has no> Feb 21 14:31:57 Max systemd[1]: Failed to start dkms.service - Builds and install new kernel modules through DKMS. Feb 21 14:31:58 Max systemd-udevd[598]: /usr/lib/udev/rules.d/90-alsa-restore.rules:18 GOTO="alsa_restore_std" has no> Feb 21 14:31:58 Max systemd-udevd[598]: /usr/lib/udev/rules.d/90-alsa-restore.rules:22 GOTO="alsa_restore_std" has no> Feb 21 14:32:01 Max systemd-udevd[598]: /usr/lib/udev/rules.d/90-alsa-restore.rules:18 GOTO="alsa_restore_std" has no> Feb 21 14:32:01 Max systemd-udevd[598]: /usr/lib/udev/rules.d/90-alsa-restore.rules:22 GOTO="alsa_restore_std" has no> Feb 21 14:33:01 Max gdm-password][8622]: gkr-pam: unable to locate daemon control file Mike -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2141216 Title: Suspend/resume broken after latest Ubuntu update on AMD RX 960 XT (andgpu SMU resume failure) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2141216/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
