Hmm... OK If "sudo showkey -s" with pressing power button does not show a code, does "sudo showkey -k" prints a keycode when you press the button?
Also, can you test the latest mainline kernel to see if it works for you: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5-rc5/ Refer to https://wiki.ubuntu.com/KernelMainlineBuilds -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1844945 Title: Acer Swift SF314-41-R8HZ power button not managed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1844945/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs