Thanks for the bug report. The attached kernel log (CurrentDmesg.txt) appears to show some relevant log messages. It looks like either a kernel bug or a USB controller/motherboard issue.
** Summary changed: - External mouse and external keyboard is not detected + [HP 255 G8 Notebook PC] USB mouse and keyboard connections are lost ** Package changed: xorg (Ubuntu) => linux-hwe-5.11 (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1950844 Title: [HP 255 G8 Notebook PC] USB mouse and keyboard connections are lost To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.11/+bug/1950844/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
