bug#35068: GDM crashes when it cannot find any .desktop files

[Ludovic Courtès]

Danny Milosavljevic <address@hidden> skribis:

> Apr 21 11:23:57 localhost gdm: XXX gdm: value == NULL for key == PATH 
> Apr 21 11:23:57 localhost gdm: Child process -1384 was already dead. 
> Apr 21 11:23:57 localhost gdm: Child process 1381 was already dead. 
> Apr 21 11:23:57 localhost gdm: Unable to kill session worker process 

Good catch!

Looks like setting PATH in GDM’s environment isn’t enough, though…

Ludo’.

diff --git a/gnu/services/xorg.scm b/gnu/services/xorg.scm
index d4e73c13b4..26cfad6044 100644
--- a/gnu/services/xorg.scm
+++ b/gnu/services/xorg.scm
@@ -859,7 +859,11 @@ the GNOME desktop environment.")
                                   ;; can depend on GNOME Shell directly.
                                   (cons #$gnome-shell
                                         
'#$(gdm-configuration-gnome-shell-assets
-                                            config)))))))))
+                                            config)))))
+
+                           ;; GDM wrecks havoc when PATH is unset:
+                           ;; <https://bugs.gnu.org/35068>.
+                           "PATH=/run/current-system/profile/bin"))))
          (stop #~(make-kill-destructor))
          (respawn? #t))))
 
diff --git a/gnu/system/examples/desktop.tmpl b/gnu/system/examples/desktop.tmpl
index 3931bad60d..e3afe0b8e2 100644
--- a/gnu/system/examples/desktop.tmpl
+++ b/gnu/system/examples/desktop.tmpl
@@ -62,12 +62,7 @@
   ;; by clicking the gear.  Use the "desktop" services, which
   ;; include the X11 log-in service, networking with
   ;; NetworkManager, and more.
-  (services (append (list (service gnome-desktop-service-type)
-                          (service xfce-desktop-service-type)
-                          (set-xorg-configuration
-                           (xorg-configuration
-                            (keyboard-layout keyboard-layout))))
-                    %desktop-services))
+  (services %desktop-services)
 
   ;; Allow resolution of '.local' host names with mDNS.
   (name-service-switch %mdns-host-lookup-nss))