@Ferenc: Thank you! Looks like these notebooks can have different models of touchpads (Elan, Synatics, Alps). I did the same for SYNA2B60 (ELAN0634 left as it was) and got a perfectly working touchapd (it has double finger scrolling for example). For ELAN0634 your approach didn't give any result.
kernel: 5.4.0-42 bios: DJCN18WW thinkbook 14-IIL SL -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861610 Title: 'Elan touchpad' not detected on 'Lenovo ThinkBook 15 IIL' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861610/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs