Hi, i'm experiencing exactly the same problem as pavelcheto. I've got a Lenovo Thinkbook 15 IML. BIOS is up to date as firmware.
I tried updating ubuntu 20.04 kernel to its newest version but nothing happened. Patch proposed by nicolai do not apply because i've got no "XXXX0000" in my dsdt.dsl file. Could someone solve this problem?. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853277 Title: Lenovo ThinkBook 14-IML Touchpad not showing up in /proc/bus/input/devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1853277/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
