Ok, I don't have much knowledge about what is going on, but after some research I found that the following line in the dmesg could be related to the issue:
[ 3.139131] i2c_hid i2c-ELAN0612:01: i2c-ELAN0612:01 supply vdd not found, using dummy regulator Also, there was a commit in the linux code recently, for the kernel release 4.18: https://github.com/torvalds/linux/commit/e6e7e9cd8eed0e18217c899843bffbe8c7dae564 Does this fix the bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1777145 Title: Touchpad not detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777145/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
