So far with a Lenovo yoga c640, tumbleweed/KDE.
- installing sof-firmware will make sound work
- don’t install xf86-video-intel unless you like graphical glitches.
- touchscreen / stylus don’t work
- finger print reader probably doesn’t work (i’ve not actually tried it since installing tumbleweed)
- Touch pad sometimes doesn’t work and requires a powercycle to fix.
Anyone know how to fix 5? Clearly Tumbleweed can support the trackpad because it’s working at the moment, but I’ve had a couple instances where it doesn’t (Pressing the enable/disable trackpad button shows that it’s enabled or disabled the trackpad but makes 0 difference) it seems to require a shutdown then cold boot to fix.
I’m guessing it’s either going to be a firmware loading issue or a timing issue.
This is from a cold boot, i’ve not done much testing with sleep states.etc