Start the desktop after install by enabling the login screen and services

default/sddm/10-blob.conf

@@ -0,0 +1,9 @@
+[General]
+DisplayServer=wayland
+
+[Wayland]
+CompositorCommand=start-hyprland -- --config /etc/sddm/hyprland-greeter.lua
+
+[Users]
+RememberLastUser=true
+RememberLastSession=true

default/sddm/hyprland-greeter.lua

@@ -0,0 +1,11 @@
+hl.config({
+  misc = {
+    disable_hyprland_logo = true,
+    disable_splash_rendering = true,
+    force_default_wallpaper = 0,
+  },
+
+  animations = {
+    enabled = false,
+  },
+})

default/systemd/oomd.conf.d/10-blob.conf

@@ -0,0 +1,21 @@
+# Without an OOM daemon there is nothing between "memory is tight" and
+# "processes start dying at random". The kernel OOM killer only fires once an
+# allocation has already failed outright, which is far too late for the
+# desktop: the machine thrashes in reclaim until something fails somewhere
+# fatal. Seen in practice as Hyprland taking SIGBUS mid-memcpy from a Wayland
+# client's shm pool, because the client was being torn down by the same memory
+# pressure. One app misbehaving should not cost the whole session.
+#
+# systemd-oomd keys on PSI stall time rather than on free pages, so it acts
+# while the machine is still thrashing instead of after an allocation failed.
+# Deliberately not earlyoom: that fires only when free RAM *and* free swap are
+# both under threshold, so a large, mostly-unused swapfile keeps it asleep
+# through exactly this failure.
+#
+# 50% means half of a ten-second window was spent stalled on memory reclaim.
+# Held for 20s straight, the desktop is already unusable and losing one app is
+# the cheaper outcome. Which cgroups are eligible is set separately, in
+# ~/.config/systemd/user/app.slice.d/10-oomd.conf.
+[OOM]
+DefaultMemoryPressureDurationSec=20s
+DefaultMemoryPressureLimit=50%

default/systemd/user/blob-crash-watch.service

@@ -11,7 +11,7 @@ ConditionPathExists=!%h/.local/state/blob/toggles/crash-capture-off
 
 [Service]
 Type=simple
-ExecStart=/usr/bin/blob-crash-watch
+ExecStart=%h/.local/share/blob/bin/blob-crash-watch
 Restart=always
 RestartSec=5
 

default/systemd/user/blob-sleep-lock.service

@@ -11,7 +11,7 @@ ConditionEnvironment=WAYLAND_DISPLAY
 
 [Service]
 Type=simple
-ExecStart=/usr/bin/blob-system-sleep-monitor
+ExecStart=%h/.local/share/blob/bin/blob-system-sleep-monitor
 Restart=always
 RestartSec=2