mirror of
https://github.com/NixOS/nixos-hardware
synced 2024-12-23 10:09:44 +01:00
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.
This commit is contained in:
parent
46a68df837
commit
fd644de340
1 changed files with 5 additions and 0 deletions
|
@ -5,6 +5,11 @@
|
|||
../../../common/pc/laptop/acpi_call.nix
|
||||
];
|
||||
|
||||
boot.kernelParams = [
|
||||
# https://wiki.archlinux.org/index.php/Lenovo_ThinkPad_X260#Thinkpad_X260
|
||||
"i915.enable_psr=0"
|
||||
];
|
||||
|
||||
# https://wiki.archlinux.org/index.php/TLP#Btrfs
|
||||
services.tlp.extraConfig = ''
|
||||
SATA_LINKPWR_ON_BAT=med_power_with_dipm
|
||||
|
|
Loading…
Reference in a new issue