Enhance scripts

scripts/install_client.sh

@@ -63,11 +63,8 @@ cp -r system /tmp
 cd /tmp/system
 sed -i -e "s|::DISK::|$DISK|g" etc/udev/rules.d/10-local.rules
 
-PART=$(lsblk -pro kname,partlabel | grep 01-tmp-system | cut -d' ' -f1)
-sed -i -e "s|::PART::|$PART|g" usr/share/initramfs-tools/scripts/init-premount/reformat
-
 apt-get -y install overlayroot
-echo overlayroot=\"device:dev=$PART,recurse=0\" >> /etc/overlayroot.conf
+echo overlayroot=\"device:dev=/dev/disk/by-partlabel/01-tmp-system,recurse=0\" >> /etc/overlayroot.conf
 
 # Fix permissions
 find . -type d -exec chmod 755 {} \;

scripts/system/etc/gdm3/PostSession/Default

@@ -22,3 +22,5 @@ systemctl stop user@1000.service
 # Make sure the mountpoints are free
 kill $(lsof -t "$HOME" /mnt) $(ps --no-headers -u student -o pid)
 umount "$HOME" /mnt
+umount /dev/disk/by-partlabel/01-home ||:
+wipefs -a /dev/disk/by-partlabel/01-tmp-home

scripts/system/usr/share/initramfs-tools/scripts/init-premount/reformat

@@ -15,6 +15,6 @@ esac
 
 . /scripts/functions
 
-/bin/mke2fs -F -t ext4 -O ^has_journal ::PART:: > /dev/null 2>&1
+/bin/mke2fs -F -t ext4 -O ^has_journal /dev/disk/by-partlabel/01-tmp-system > /dev/null 2>&1
 
 exit 0