fix i386 multiarch support

build.sh

@@ -89,7 +89,7 @@ patch_initramfs $initramfs_dir
 
 echo "creating disk image"
 rootfs_size=$(du -sm $rootfs_dir | cut -f 1)
-rootfs_part_size=$(($rootfs_size * 11 / 10))
+rootfs_part_size=$(($rootfs_size * 12 / 10))
 #create a 20mb bootloader partition
 #rootfs partition is 20% larger than its contents
 create_image $output_path 20 $rootfs_part_size

rootfs/opt/setup_rootfs.sh

@@ -10,7 +10,7 @@ fi
 
 custom_repo="https://shimboot.ading.dev/debian"
 custom_repo_domain="shimboot.ading.dev"
-sources_entry="deb [trusted=yes] ${custom_repo} ${release_name} main"
+sources_entry="deb [trusted=yes arch=amd64] ${custom_repo} ${release_name} main"
 
 #add shimboot repos
 echo -e "${sources_entry}\n$(cat /etc/apt/sources.list)" > /etc/apt/sources.list
@@ -23,13 +23,13 @@ END
 #install the patched systemd
 apt-get install -y ca-certificates
 apt-get update
-apt-get upgrade -y 
+apt-get upgrade -y --allow-downgrades
 
 #enable shimboot services
 systemctl enable kill-frecon.service
 
 #install desktop
-apt-get install -y task-xfce-desktop cloud-utils zram-tools
+apt-get install -y task-xfce-desktop cloud-utils zram-tools --allow-downgrades
 
 #set up zram
 tee -a /etc/default/zramswap << END
@@ -51,12 +51,16 @@ ff02::2 ip6-allrouters
 END
 
 echo "Enter a root password:"
-passwd root
+while ! passwd root; do
+  echo "Failed to set password, please try again."
+done
 
 read -p "Enter the username for the user account: " username
 useradd -m -s /bin/bash -G sudo $username
 echo "Enter the password for ${username}:"
-passwd $username
+while ! passwd $username; do
+  echo "Failed to set password, please try again."
+done
 
 #clean apt caches
 apt-get clean