sl/plan9

Lenovo ThinkPad X380 Yoga 20LH-00YUS

Lenovo ThinkPad X380 Yoga 20LH-00YUS

works

audio, keyboard, trackpoint, vesa, wacom pen, wacom touchscreen, xchi, wifi

audio

   echo master 75 75 >/dev/volume

battery

   aux/acpi && 
   Kill acpi | rc &&
   aux/acpi      # /dev/battery reports weird shit otherwise

boot

Disable Secure Boot to boot from USB.

nvme

wwan slot, m.2 2242: WDC PC SN520 SDAPMUW-128G-1001

tablet

   ep7.0: hid csp 0x000003 vid 0x056a did 0x5155 'Wacom Co.,Ltd.' 'Pen and multitouch sensor' 69c7e xhci

Both pen and touchscreen are treated as a mouse.

touchscreen

The touchscreen makes it difficult to draw with the pen because palm rejection is not a thing in 9front. The touchscreen is usually the first kb instance started, so to disable it, do this:

   Kill kb | sed -n 1p | rc

wifi

Shipped with Intel 8265, replaced with Intel 6325, iwl driver.

See: Free Carrots #6: Tools For Fighting WiFi Inequality

data

plan9.ini, sysinfo, termrc

links

notebookcheck.net review