A workaround found: to add the following to the kernel boot arguments: psmouse.elantech_smbus=0
** Attachment added: "dmesg on -31 kernel with psmouse.elantech_smbus=0" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1847212/+attachment/5296142/+files/dmesg31_smbus0.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847212 Title: touchpad not working after upgrade to 5.0.0-31 kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1847212/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
