usbcore.quirks=056a:5146:m also failed for me (with 19.10 and focal); I read on the Arch wiki that disabling Thunderbolt in the bios (under Security -> IO ports) might work and tried it, and it worked!
I imagine this breaks Thunderbolt, but have no way to test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836176 Title: Touchscreen stops working after S3 suspend on Lenovo X1 Yoga 3th To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1836176/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
