Commit 825442f5 authored by Will Fancher's avatar Will Fancher
Browse files

nixos/plymouth: Fix rescue / emergency mode not quitting plymouth

parent d7600c77

nixos/modules/system/boot/plymouth.nix

+21 −0
Original line number Diff line number Diff line
@@ -75,6 +75,20 @@ let 
        exit 1

    fi

  '';



  # 'emergency.serivce' and 'rescue.service' have

  # 'ExecStartPre=-plymouth quit --wait', but 'plymouth' is not on

  # their 'ExecSearchPath'. We could set 'ExecSearchPath', but it

  # overrides 'DefaultEnvironment=PATH=...', which is trouble for the

  # initrd shell. It's simpler to just reset 'ExecStartPre' with an

  # empty string and then set it to exactly what we want.

  preStartQuitFixup = {

    serviceConfig.ExecStartPre = [

      ""

      "${plymouth}/bin/plymouth quit --wait"

    ];

  };



in



{
@@ -182,6 +196,9 @@ in 
    # Prevent Plymouth taking over the screen during system updates.

    systemd.services.plymouth-start.restartIfChanged = false;



    systemd.services.rescue = preStartQuitFixup;

    systemd.services.emergency = preStartQuitFixup;



    boot.initrd.systemd = {

      extraBin.plymouth = "${plymouth}/bin/plymouth"; # for the recovery shell

      storePaths = [
@@ -190,6 +207,10 @@ in 
        "${plymouth}/sbin/plymouthd"

      ];

      packages = [ plymouth ]; # systemd units



      services.rescue = preStartQuitFixup;

      services.emergency = preStartQuitFixup;



      contents = {

        # Files

        "/etc/plymouth/plymouthd.conf".source = configFile;