This looks likely to be the same bug: https://bugzilla.kernel.org/show_bug.cgi?id=206259
Both patches are in linux upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/include/linux/hid.h?id=84a4062632462c4320704fcdf8e99e89e94c0aba https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/hid/hid-core.c?id=5ebdffd25098898aff1249ae2f7dbfddd76d8f8f That's all I have at the moment. Will look at this some more when I have time again. ** Bug watch added: Linux Kernel Bug Tracker #206259 https://bugzilla.kernel.org/show_bug.cgi?id=206259 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865836 Title: Touchscreen Unresponsive in Focal, but Works in Eoan To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-5.4/+bug/1865836/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs