Hi, uninstalling TLP is unnecessary, it is not broken either. The best workaround is to uninstall acpi-call-dkms or use version 1.2.2 from the TLP PPA.
The charge thresholds will continue to work without acpi-call, because they are built in since kernel 4.19. You only lose tlp recalibrate. But even that will be possible soon (kernel 5.17, TLP 1.5) without acpi- call-dkms. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1953261 Title: kernel >= 5.13 BUG: kernel NULL pointer dereference To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/acpi-call/+bug/1953261/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs