Before we were able find the cause of our trackpad issue we tried a number of different things. I noticed that the 4.19 mainline kernel seemed to work fine even with i2c_i801 loaded. Maybe this is actually a kernel bug?
I opened the bug report here because it seemed like a regression to ubuntu stable for our hardware. The trackpad worked prior to installing the updated kmod package. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1802135 Title: broken touchpad after i2c-i801 blacklist change To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs