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| author | Matthew Bauer <mjbauer95@gmail.com> | 2019-12-26 12:52:03 -0500 |
|---|---|---|
| committer | Matthew Bauer <mjbauer95@gmail.com> | 2019-12-26 12:54:43 -0500 |
| commit | 6689a385d1d86c97354bba79e5c584325b4d9bdd (patch) | |
| tree | d066d7256f7e7ef15d281289e750317dae3d5930 /nixos/modules/hardware | |
| parent | 5858d7229afbe21ba56b0cf5777d03c9006ef181 (diff) | |
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nvidia: fix $ substitution in udev rules
This fixes a harmless error from systemd-udevd that looks like: Dec 23 15:35:23 dellbook systemd-udevd[696]: /nix/store/iixya3ni5whybpq9zz1h7f4pyw7nhd19-udev-rules/99-local.rules:25 Invalid value "..." for RUN (char 101: invalid substitution type), ignoring, but please fix it. Using $$ fixes it using the escaping documented at https://www.freedesktop.org/software/systemd/man/udev.html.
Diffstat (limited to 'nixos/modules/hardware')
| -rw-r--r-- | nixos/modules/hardware/video/nvidia.nix | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/nixos/modules/hardware/video/nvidia.nix b/nixos/modules/hardware/video/nvidia.nix index 3ab2afc97407..a0997b7c077e 100644 --- a/nixos/modules/hardware/video/nvidia.nix +++ b/nixos/modules/hardware/video/nvidia.nix @@ -197,10 +197,10 @@ in # Create /dev/nvidia-uvm when the nvidia-uvm module is loaded. services.udev.extraRules = '' - KERNEL=="nvidia", RUN+="${pkgs.runtimeShell} -c 'mknod -m 666 /dev/nvidiactl c $(grep nvidia-frontend /proc/devices | cut -d \ -f 1) 255'" - KERNEL=="nvidia_modeset", RUN+="${pkgs.runtimeShell} -c 'mknod -m 666 /dev/nvidia-modeset c $(grep nvidia-frontend /proc/devices | cut -d \ -f 1) 254'" - KERNEL=="card*", SUBSYSTEM=="drm", DRIVERS=="nvidia", RUN+="${pkgs.runtimeShell} -c 'mknod -m 666 /dev/nvidia%n c $(grep nvidia-frontend /proc/devices | cut -d \ -f 1) %n'" - KERNEL=="nvidia_uvm", RUN+="${pkgs.runtimeShell} -c 'mknod -m 666 /dev/nvidia-uvm c $(grep nvidia-uvm /proc/devices | cut -d \ -f 1) 0'" + KERNEL=="nvidia", RUN+="${pkgs.runtimeShell} -c 'mknod -m 666 /dev/nvidiactl c $$(grep nvidia-frontend /proc/devices | cut -d \ -f 1) 255'" + KERNEL=="nvidia_modeset", RUN+="${pkgs.runtimeShell} -c 'mknod -m 666 /dev/nvidia-modeset c $$(grep nvidia-frontend /proc/devices | cut -d \ -f 1) 254'" + KERNEL=="card*", SUBSYSTEM=="drm", DRIVERS=="nvidia", RUN+="${pkgs.runtimeShell} -c 'mknod -m 666 /dev/nvidia%n c $$(grep nvidia-frontend /proc/devices | cut -d \ -f 1) %n'" + KERNEL=="nvidia_uvm", RUN+="${pkgs.runtimeShell} -c 'mknod -m 666 /dev/nvidia-uvm c $$(grep nvidia-uvm /proc/devices | cut -d \ -f 1) 0'" ''; boot.blacklistedKernelModules = [ "nouveau" "nvidiafb" ]; |