As of today, I can say that deactivating TPM in the BIOS has permanently solved the problems with suspend and resume for me. In the meantime, I have also reactivated INTEL_IOMMU without any negative effects. All the problems described no longer occur. It works as a workaround as long as you don't have to rely on TPM at any point.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2031969 Title: Kernel 6.x: Suspend & Power off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2031969/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
