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Merge pull request #61746 from abbradar/gnome-pa

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nixos/gdm: use Fedora's PulseAudio configuration
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worldofpeace 2019-06-02 18:16:04 -04:00 committed by GitHub
parent 1e9b1818f6 00972dc89c
commit c6748ef63f
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1 changed files with 22 additions and 0 deletions
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22
nixos/modules/services/x11/display-managers/gdm.nix
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@ -14,6 +14,23 @@ let
exec "$@"
'';
# Solves problems like:
# https://wiki.archlinux.org/index.php/Talk:Bluetooth_headset#GDMs_pulseaudio_instance_captures_bluetooth_headset
# Instead of blacklisting plugins, we use Fedora's PulseAudio configuration for GDM:
# https://src.fedoraproject.org/rpms/gdm/blob/master/f/default.pa-for-gdm
pulseConfig = pkgs.writeText "default.pa" ''
load-module module-device-restore
load-module module-card-restore
load-module module-udev-detect
load-module module-native-protocol-unix
load-module module-default-device-restore
load-module module-rescue-streams
load-module module-always-sink
load-module module-intended-roles
load-module module-suspend-on-idle
load-module module-position-event-sounds
'';
in
{
@ -126,6 +143,11 @@ in
GDM_X_SESSION_WRAPPER = "${xSessionWrapper}";
};
execCmd = "exec ${gdm}/bin/gdm";
preStart = optionalString config.hardware.pulseaudio.enable ''
mkdir -p /run/gdm/.config/pulse
ln -sf ${pulseConfig} /run/gdm/.config/pulse/default.pa
chown -R gdm:gdm /run/gdm/.config
'';
};
# Because sd_login_monitor_new requires /run/systemd/machines