[Kernel-packages] [Bug 1940778] Re: Touchpad does not work on Linux Ubuntu 20.04 LTS, but it does work on Windows 10

The output of 'cat /proc/bus/input/devices' command does not contain any mentions of touchpads. I: Bus=0019 Vendor= Product=0005 Version= N: Name="Lid Switch" P: Phys=PNP0C0D/button/input0 S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 U: Uniq= H: Handlers=event0 B: PRO

[Kernel-packages] [Bug 1940778] [NEW] Touchpad does not work on Linux Ubuntu 20.04 LTS, but it does work on Windows 10

Public bug reported: Lenovo Legion Y540-15IRH, model name 81SX, MTM: 81SX00A3RK. Touchpad works on Windows 10, but does not work on Linux Ubuntu Budgie 20.04.2 LTS. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-81-generic 5.4.0-81.91 ProcVersionSignature: Ubuntu 5.4.0-81