murex: fix gpio permissions

2019-05-30 17:53:25 +02:00 · 2019-05-30 17:53:25 +02:00 · ee80e79952
parent 2b5733f6d9
commit ee80e79952
1 changed files with 1 additions and 1 deletions
--- a/murex.nix
+++ b/murex.nix
@ -145,7 +145,7 @@
      if echo 17 > /sys/class/gpio/export; then
        echo high > /sys/class/gpio/gpio17/direction
      fi
-      chgrp dialout /sys/class/gpio/gpio17/value
+      chown octoprint:dialout /sys/class/gpio/gpio17/value
    '';
  };
  users.users.${config.services.octoprint.user}.extraGroups = [