What is the kernel version you're using before the upgrade? Can you give the latest mainline kernel a try to see if this issue exists in the upstream? https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13-rc7/
Please download and install amd64/build generic deb files (files marked A, see section "How do I install an upstream kernel?" in https://wiki.ubuntu.com/Kernel/MainlineBuilds) and reboot, let us know if it works and paste your "uname -a" command output in a terminal (ctrl+alt+t) here. Thanks ** Summary changed: - touchpad not recognised after upgrade 21.04 + [Asus Zenbook UX306] touchpad not recognised after upgrade 21.04 ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1930813 Title: [Asus Zenbook UX306] touchpad not recognised after upgrade 21.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1930813/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
