nixos-hardware/lenovo/thinkpad/x260
Alvar Penning fd644de340 lenovo/thinkpad/x260: i915.enable_psr=0 parameter
The video driver causes short freezes from time to time, especially if
an external monitor is attached. Adding the i915.enable_psr=0 kernel
parameter mitigates those freezes.

This is a known problem for the X260, as mentioned in the Arch Wiki. It
occurred mainly after switching to kernel version five.
2020-10-31 16:11:04 +01:00
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default.nix lenovo/thinkpad/x260: i915.enable_psr=0 parameter 2020-10-31 16:11:04 +01:00