Put in earplugs

config/framework13-system.org

@@ -405,6 +405,15 @@ writable = yes
 "))))
 #+end_src
 
+*** realtime
+real-time scheduling for the =realtime= group (sound, supercollider, etc)
+#+BEGIN_SRC scheme
+           (service pam-limits-service-type
+                    (list
+                     (pam-limits-entry "@realtime" 'both 'rtprio 99)
+                     (pam-limits-entry "@realtime" 'both 'memlock 'unlimited)))
+#+END_SRC
+
 *** bluetooth
 #+begin_src scheme
            (service bluetooth-service-type)

config/framework13-system.scm

@@ -1,6 +1,6 @@
 ;; -*- mode: scheme;  coding: utf-8; -*-
 ;;
-;; tangled from framework13-system.org on 2024-03-07 15:39:01+01:00)
+;; tangled from framework13-system.org on 2024-03-07 16:38:09+01:00)
 
 (use-modules (gnu)
              (gnu packages)
@@ -265,6 +265,11 @@ browsable = no
 writable = yes
 "))))
 
+           (service pam-limits-service-type
+                    (list
+                     (pam-limits-entry "@realtime" 'both 'rtprio 99)
+                     (pam-limits-entry "@realtime" 'both 'memlock 'unlimited)))
+
            (service bluetooth-service-type)
 
            (service cups-service-type)