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370d3af0c4
A new internal option `hardware.opengl.setLdLibraryPath` is added which controls if `LD_LIBRARY_PATH` should be set to `/run/opengl-driver(-32)/lib`. It is false by default and is meant to be set to true by any driver which requires it. If this option is false, then `opengl.nix` and `xserver.nix` will not set `LD_LIBRARY_PATH`. Currently Mesa and NVidia drivers don't set `setLdLibraryPath` because they work with libglvnd and do not override libraries, while `amdgpu-pro`, `ati` and `parallels-guest` set it to true (the former two really need it, the last one doesn't build so is presumed to). Additionally, the `libPath` attribute within entries of `services.xserver.drivers` is removed. This made `xserver.nix` add the driver path directly to the `LD_LIBRARY_PATH` for the display manager (including X server). Not only is it redundant when the driver is added to `hardware.opengl.package` (assuming that `hardware.opengl.enable` is true), in fact all current drivers except `ati` set it incorrectly to the package path instead of package/lib. This removal of `LD_LIBRARY_PATH` could break certain packages using CUDA, but only those that themselves load `libcuda` or other NVidia driver libraries using `dlopen` (not if they just use `cudatoolkit`). A few have already been fixed but it is practically impossible to test all because most packages using CUDA are libraries/frameworks without a simple way to test. Fixes #11434 if only Mesa or NVidia graphics drivers are used. |
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| .. | ||
| desktop-managers | ||
| display-managers | ||
| hardware | ||
| window-managers | ||
| colord.nix | ||
| compton.nix | ||
| fractalart.nix | ||
| gdk-pixbuf.nix | ||
| redshift.nix | ||
| terminal-server.nix | ||
| unclutter-xfixes.nix | ||
| unclutter.nix | ||
| urxvtd.nix | ||
| xautolock.nix | ||
| xbanish.nix | ||
| xfs.conf | ||
| xfs.nix | ||
| xserver.nix | ||