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lenovo/thinkpad/x260: i915.enable_psr=0 parameter #204

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merged 1 commit into from Nov 3, 2020
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@oxzi oxzi commented Oct 31, 2020

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.

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.
@Mic92 Mic92 merged commit 26e9c94 into NixOS:master Nov 3, 2020
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@oxzi oxzi deleted the x260-i915 branch Nov 3, 2020
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