An interesting observation: I've nuked my installation again with a new Ubuntu install (I've also updated the BIOS and brought back factory settings - I just enabled S3, disabled secure boot and turned Thunderbolt support). A fresh install (WITHOUT ANY UPDATES) detects the touchpad as SynPS/2 Touchpad. As long as it stays like this, S3 and resume work fine, without issues. When I do apt update and upgrade, after restart the touchpad is detected as Synaptics Touchpad (so a bit different than before), it starts acting weird again after resume. Does anyone know a way to enforce this PS/2 mode?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791427 Title: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
