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On my system OpenGL with bumblebee seems to require libudev in LD_LIBRARY_PATH. Fix that, fix bumblebee module loading and make the socket group configurable

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This commit is contained in:
Michael Raskin 2014-05-02 14:32:47 +04:00
parent de26954b30
commit eef9a8ac2a
2 changed files with 10 additions and 1 deletions
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1
nixos/modules/hardware/opengl.nix
View File

@ -16,6 +16,7 @@ let
[ p.mesa_drivers
p.mesa_noglu # mainly for libGL
(if cfg.s3tcSupport then p.libtxc_dxtn else p.libtxc_dxtn_s2tc)
p.udev
];
};

10
nixos/modules/hardware/video/bumblebee.nix
View File

@ -17,6 +17,12 @@ with lib;
Only nvidia driver is supported so far.
'';
};
hardware.bumblebee.group = mkOption {
default = "wheel";
example = "video";
type = types.uniq types.str;
description = ''Group for bumblebee socket'';
};
};
config = mkIf config.hardware.bumblebee.enable {
@ -29,13 +35,15 @@ with lib;
systemd.services.bumblebeed = {
description = "Bumblebee Hybrid Graphics Switcher";
wantedBy = [ "display-manager.service" ];
script = "bumblebeed --use-syslog";
script = "bumblebeed --use-syslog -g ${config.hardware.bumblebee.group}";
path = [ kernel.bbswitch pkgs.bumblebee ];
serviceConfig = {
Restart = "always";
RestartSec = 60;
CPUSchedulingPolicy = "idle";
};
environment.LD_LIBRARY_PATH="/run/opengl-driver/lib/";
environment.MODULE_DIR="/run/current-system/kernel-modules/lib/modules/";
};
};
}