Beta support for Debian Bookworm.

README.md

@@ -13,8 +13,10 @@ Scripts for Debian Buster were tested on Ubuntu 18.04.
 Required packages:
 * debootstrap
 * dosfstools
-* squashfs-tools
-* unzip
 * grub-pc-bin
 * grub-efi-amd64-bin
+* rsync
+* squashfs-tools
+* unzip
 * xorriso
+* zstd

bookworm-amd64/bin/dist_iso

@@ -35,24 +35,12 @@ echo
 
 TEMP_DIR_MEMTEST=$(mktemp -d)
 
-#BIOS
+wget -q https://memtest.org/download/v6.20/mt86plus_6.20.binaries.zip -P ${TEMP_DIR_MEMTEST}
-wget -q http://www.memtest.org/download/5.01/memtest86+-5.01.zip -P ${TEMP_DIR_MEMTEST}
+unzip -q ${TEMP_DIR_MEMTEST}/mt86plus_6.20.binaries.zip -d ${TEMP_DIR_MEMTEST}
-unzip -q ${TEMP_DIR_MEMTEST}/memtest86+-5.01.zip -d ${TEMP_DIR_MEMTEST}
+cp ${TEMP_DIR_MEMTEST}/memtest64.bin "$TEMP_DIR/memtest/memtest.bin"
-cp ${TEMP_DIR_MEMTEST}/memtest86+-5.01.bin "$TEMP_DIR/memtest/memtest.bin"
+cp ${TEMP_DIR_MEMTEST}/memtest64.efi "$TEMP_DIR/memtest/memtest86.efi"
-
-#EFI
-mkdir ${TEMP_DIR_MEMTEST}/mountpoint
-wget -q https://www.memtest86.com/downloads/memtest86-usb.zip -P ${TEMP_DIR_MEMTEST}
-unzip -q ${TEMP_DIR_MEMTEST}/memtest86-usb.zip -d ${TEMP_DIR_MEMTEST}
-losetup -o $((2048*512)) /dev/loop0 ${TEMP_DIR_MEMTEST}/memtest86-usb.img
-mount /dev/loop0 ${TEMP_DIR_MEMTEST}/mountpoint
-cp ${TEMP_DIR_MEMTEST}/mountpoint/EFI/BOOT/BOOTX64.efi "$TEMP_DIR/memtest/memtest86.efi"
-umount ${TEMP_DIR_MEMTEST}/mountpoint
-losetup -d /dev/loop0
-
 rm -r "${TEMP_DIR_MEMTEST}"
 
-
 #GRUB
 
 echo
@@ -83,7 +71,7 @@ cat /usr/lib/grub/i386-pc/boot.img ${TEMP_DIR_GRUB}/core.img > ${TEMP_DIR_GRUB}/
 #EFI
 cp /usr/share/grub/unicode.pf2 $TEMP_DIR/boot/efi/fonts/
 grub-mkimage -C xz -O x86_64-efi -p /boot/efi/ -o "${TEMP_DIR_GRUB}/bootx64.efi" linux chain iso9660 normal all_video gfxterm gfxmenu png linuxefi
-truncate -s $(($(stat --printf="%s" ${TEMP_DIR_GRUB}/bootx64.efi) + 24576)) ${TEMP_DIR_GRUB}/efi.img
+truncate -s $(($(stat --printf="%s" ${TEMP_DIR_GRUB}/bootx64.efi) + 32768)) ${TEMP_DIR_GRUB}/efi.img
 mkfs.vfat ${TEMP_DIR_GRUB}/efi.img
 mkdir ${TEMP_DIR_GRUB}/mountpoint
 mount ${TEMP_DIR_GRUB}/efi.img ${TEMP_DIR_GRUB}/mountpoint/

bookworm-amd64/bin/helperfs_config

@@ -18,13 +18,6 @@ FIRMWARES2="firmware-bnx2 firmware-bnx2x firmware-cavium  \
     firmware-misc-nonfree firmware-myricom firmware-netxen firmware-qlogic \
     firmware-realtek"
 
-cat << EOF > $TARGET/usr/sbin/policy-rc.d
-#!/bin/sh
-#echo "All runlevel operations denied by policy" >&2
-exit 101
-EOF
-chmod a+x $TARGET/usr/sbin/policy-rc.d
-
 chroot ${TARGET} mount -t proc proc /proc
 chroot ${TARGET} apt-get $APT_PARAM --yes install busybox-static > $STDOUT
 chroot ${TARGET} apt-get $APT_PARAM --yes install -t ${KERNEL_REPO} linux-image-${KERNEL_VERSION} linux-headers-${KERNEL_VERSION} > $STDOUT

bookworm-amd64/bin/ramdisk_make

@@ -10,4 +10,5 @@ if [ ! -d "${RAMDISK}" ]; then
 fi
 
 echo "Generating initramfs..."
-(cd ${RAMDISK}; find . | cpio -H newc -o | gzip -1) > ${TARGET}
+#(cd ${RAMDISK}; find . | cpio -H newc -o | gzip -1) > ${TARGET}
+(cd ${RAMDISK}; find . | cpio -H newc -o | zstd -19 --check) > ${TARGET}

bookworm-amd64/bin/rootfs_config

@@ -12,30 +12,23 @@ if [ !$MKRESCUE_VERBOSE ]; then
         STDOUT='/dev/null'
 fi
 
+# hddtemp
+
 SOFTWARE="acl acpi-support-base attr bash-completion bind9-host binutils \
   bridge-utils bsdmainutils ca-certificates debootstrap dialog \
   dmidecode dosfstools ethtool fdisk file gddrescue gdisk \
-  hddtemp hdparm ifenslave iproute2 iputils-ping less lsof lvm2 lzip mdadm \
+  hdparm ifenslave iproute2 iputils-ping less lsof lvm2 lzip mdadm \
   mtr-tiny netcat-traditional net-tools ntfs-3g nvme-cli parted pciutils pixz procps \
   psmisc rsync screen scrub smartmontools ssh strace sysstat tar tcpdump \
-  telnet traceroute tree usbutils vim vlan wget xz-utils systemd systemd-sysv \
+  telnet traceroute tree usbutils vim vlan wget xz-utils systemd systemd-resolved systemd-sysv \
   nfs-common ipxe grub-pc grub-efi-amd64-bin efibootmgr pv mtools xfsprogs \
-  zfsutils-linux "
+  zfsutils-linux zstd"
-
-cat << EOF > ${TARGET}/usr/sbin/policy-rc.d
-#!/bin/sh
-#echo "All runlevel operations denied by policy" >&2
-exit 101
-EOF
-chmod a+x $TARGET/usr/sbin/policy-rc.d
 
 chroot ${TARGET} apt-get $APT_PARAM --yes install ${SOFTWARE} > $STDOUT
 chroot ${TARGET} systemctl enable systemd-networkd.service
 chroot ${TARGET} systemctl enable systemd-resolved.service
 chroot ${TARGET} systemctl enable acpid.service
 
-rm ${TARGET}/usr/sbin/policy-rc.d
-
 echo "Etc/UTC" > ${TARGET}/etc/timezone
 chroot ${TARGET} dpkg-reconfigure -f noninteractive tzdata
 
@@ -44,6 +37,7 @@ cat << EOF > ${TARGET}/etc/motd
 WARNING: Authorized access only!
 
 EOF
+
 cat << EOF > ${TARGET}/etc/issue
 WMI Rescue Linux (based on Debian GNU/Linux ${DEBIAN_CODENAME^})
 Version ${VERSION} AMD64
@@ -67,11 +61,13 @@ cat << EOF > ${TARGET}/etc/systemd/resolved.conf
 [Resolve]
 DNS=8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844
 EOF
+
 rm ${TARGET}/etc/resolv.conf
 ln -s /run/systemd/resolve/resolv.conf ${TARGET}/etc/resolv.conf
 rm ${TARGET}/etc/systemd/system/network-online.target.wants/systemd-networkd-wait-online.service
 #use old network device names
 ln -s /dev/null ${TARGET}/etc/systemd/network/99-default.link
+
 cat << EOF > ${TARGET}/etc/systemd/system/ssh-session-cleanup.service
 [Unit]
 Description=OpenBSD Secure Shell session cleanup
@@ -87,15 +83,19 @@ Type=oneshot
 [Install]
 WantedBy=multi-user.target
 EOF
+
 chroot ${TARGET} systemctl enable ssh-session-cleanup.service
+
 cat << EOF > ${TARGET}/etc/screenrc
 startup_message off
 defscrollback 5000
 EOF
+
 cat << EOF > ${TARGET}/etc/sysctl.d/60-panic.conf
 kernel.panic = 5
 kernel.panic_on_oops = 1
 EOF
+
 sed -i 's/" let g:skip_defaults_vim = 1/let g:skip_defaults_vim = 1/g' ${TARGET}/etc/vim/vimrc
 rsync -avS ${TARGET}/etc/skel/ ${TARGET}/root/
 

bookworm-amd64/mkrescue

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 TARGET=$1
-VERSION=$(date +%g.%m)
+VERSION=$(date +%g.%m)-deb12-beta1
 OUTPUT=${TARGET}/output/${VERSION}
 DEBIAN_CODENAME='bookworm'
 KERNEL_VERSION='6.1.0-9-amd64'