Summary: After kernel update the trackpad advanced functions, like two finger scrolling and mouse acceleration have stopped working.
Expected Result: Two finer scroll works and the mouse has acceleration features work
Actual Result: Two finer scroll works and the mouse has acceleration features do not work
Steps to reproduce: 1. Lenovo X1C6 (LENOVO 20KHCTO1WW/20KHCTO1WW, BIOS N23ET59W (1.34 ) 11/08/2018) 2. Install 18.04 LTS 3. config-4.15.0-42-generic acceleration works, while config-4.15.0-43-generic does not
This appears to be some sort of regression or change in behavior between kernel versions.
Summary:
After kernel update the trackpad advanced functions, like two finger scrolling and mouse acceleration have stopped working.
Expected Result:
Two finer scroll works and the mouse has acceleration features work
Actual Result:
Two finer scroll works and the mouse has acceleration features do not work
Steps to reproduce: 20KHCTO1WW, BIOS N23ET59W (1.34 ) 11/08/2018) 4.15.0- 42-generic acceleration works, while config- 4.15.0- 43-generic does not
1. Lenovo X1C6 (LENOVO 20KHCTO1WW/
2. Install 18.04 LTS
3. config-
This appears to be some sort of regression or change in behavior between kernel versions.