In case anyone else happens to land here and similarly discover that Ubuntu's backporting game is still atrocious, I wanted to leave a signpost to the work of Launchpad user @linrunner, who backported these patches to Focal and keeps said package available in the PPA for his TLP project, available at:
https://launchpad.net/~linrunner/+archive/ubuntu/tlp -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1963670 Title: null pointer dereference in acpi-call remains unfixed on 20.04 HWE kernels To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/acpi-call/+bug/1963670/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs