Override logind.conf to enable suspend with the power key

Switch ly repository to freeze the source code

Makefile

@@ -144,9 +144,9 @@ brainux:
 	sudo mkdir -p brainux
 	@if [ "$(CI)" = "true" ]; then \
 		echo "I'm in CI and debootstrap without cache."; \
-		sudo debootstrap --arch=$(ROOTFS_CROSS) --foreign buster brainux/; \
+		sudo debootstrap --arch=$(ROOTFS_CROSS) --foreign bullseye brainux/; \
 	else \
-		sudo debootstrap --arch=$(ROOTFS_CROSS) --foreign buster brainux/ http://localhost:65432/debian/; \
+		sudo debootstrap --arch=$(ROOTFS_CROSS) --foreign bullseye brainux/ http://localhost:65432/debian/; \
 	fi
 	sudo cp /usr/bin/qemu-arm-static brainux/usr/bin/
 	sudo cp ./os-brainux/setup_brainux.sh brainux/

os-brainux/override.sh

@@ -11,6 +11,8 @@ install -g root -o root -m 0440 $SRC/etc/sudoers $DST/etc/sudoers
 install -g root -o root -m 0644 $SRC/etc/X11/xorg.conf $DST/etc/X11/xorg.conf
 install -g root -o root -m 0644 $SRC/etc/X11/Xsession.d/96calibrate $DST/etc/X11/Xsession.d/96calibrate
 
+install -g root -o root -m 0644 $SRC/etc/systemd/logind.conf $DST/etc/systemd/logind.conf
+
 install -g root -o root -m 0644 -D $SRC/etc/xdg/weston/weston.ini $DST/etc/xdg/weston/weston.ini
 
 install -g 1000 -o 1000 -m 0644 $SRC/home/user/.xprofile $DST/home/user/.xprofile

os-brainux/override/etc/systemd/logind.conf

@@ -0,0 +1,41 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+#
+# Entries in this file show the compile time defaults.
+# You can change settings by editing this file.
+# Defaults can be restored by simply deleting this file.
+#
+# See logind.conf(5) for details.
+
+[Login]
+#NAutoVTs=6
+#ReserveVT=6
+#KillUserProcesses=no
+#KillOnlyUsers=
+#KillExcludeUsers=root
+#InhibitDelayMaxSec=5
+#UserStopDelaySec=10
+HandlePowerKey=suspend
+#HandleSuspendKey=suspend
+#HandleHibernateKey=hibernate
+#HandleLidSwitch=suspend
+#HandleLidSwitchExternalPower=suspend
+#HandleLidSwitchDocked=ignore
+#HandleRebootKey=reboot
+#PowerKeyIgnoreInhibited=no
+#SuspendKeyIgnoreInhibited=no
+#HibernateKeyIgnoreInhibited=no
+#LidSwitchIgnoreInhibited=yes
+#RebootKeyIgnoreInhibited=no
+#HoldoffTimeoutSec=30s
+#IdleAction=ignore
+#IdleActionSec=30min
+#RuntimeDirectorySize=10%
+#RuntimeDirectoryInodes=400k
+#RemoveIPC=yes
+#InhibitorsMax=8192
+#SessionsMax=8192

os-brainux/setup_brainux.sh

@@ -101,7 +101,7 @@ systemctl enable fake-hwclock
 DEBIAN_FRONTEND=noninteractive \
     apt install -y libpam0g-dev libxcb-xkb-dev
 cd /
-git clone --recurse-submodules https://github.com/nullgemm/ly.git
+git clone --recurse-submodules -b master-24f017e https://github.com/brain-hackers/ly.git
 cd ly
 make
 make install