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241 lines
10 KiB
Bash
241 lines
10 KiB
Bash
#!/bin/bash
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#
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# Copyright (c) 2015 Igor Pecovnik, igor.pecovnik@gma**.com
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#
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# This file is licensed under the terms of the GNU General Public
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# License version 2. This program is licensed "as is" without any
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# warranty of any kind, whether express or implied.
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#
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# This file is a part of tool chain https://github.com/igorpecovnik/lib
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#
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# Functions:
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# install_common
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# install_distribution_specific
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# post_debootstrap_tweaks
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install_common()
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{
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display_alert "Applying common tweaks" "" "info"
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# add dummy fstab entry to make mkinitramfs happy
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echo "/dev/mmcblk0p1 / $ROOTFS_TYPE defaults 0 1" >> $CACHEDIR/$SDCARD/etc/fstab
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# create modules file
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if [[ $BRANCH == dev && -n $MODULES_DEV ]]; then
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tr ' ' '\n' <<< "$MODULES_DEV" > $CACHEDIR/$SDCARD/etc/modules
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elif [[ $BRANCH == next || $BRANCH == dev ]]; then
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tr ' ' '\n' <<< "$MODULES_NEXT" > $CACHEDIR/$SDCARD/etc/modules
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else
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tr ' ' '\n' <<< "$MODULES" > $CACHEDIR/$SDCARD/etc/modules
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fi
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# create blacklist files
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if [[ $BRANCH == dev && -n $MODULES_BLACKLIST_DEV ]]; then
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tr ' ' '\n' <<< "$MODULES_BLACKLIST_DEV" | sed -e 's/^/blacklist /' > $CACHEDIR/$SDCARD/etc/modprobe.d/blacklist-${BOARD}.conf
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elif [[ ($BRANCH == next || $BRANCH == dev) && -n $MODULES_BLACKLIST_NEXT ]]; then
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tr ' ' '\n' <<< "$MODULES_BLACKLIST_NEXT" | sed -e 's/^/blacklist /' > $CACHEDIR/$SDCARD/etc/modprobe.d/blacklist-${BOARD}.conf
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elif [[ $BRANCH == default && -n $MODULES_BLACKLIST ]]; then
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tr ' ' '\n' <<< "$MODULES_BLACKLIST" | sed -e 's/^/blacklist /' > $CACHEDIR/$SDCARD/etc/modprobe.d/blacklist-${BOARD}.conf
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fi
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# remove default interfaces file if present
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# before installing board support package
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rm -f $CACHEDIR/$SDCARD/etc/network/interfaces
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mkdir -p $CACHEDIR/$SDCARD/selinux
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# console fix due to Debian bug
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sed -e 's/CHARMAP=".*"/CHARMAP="'$CONSOLE_CHAR'"/g' -i $CACHEDIR/$SDCARD/etc/default/console-setup
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# change time zone data
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echo $TZDATA > $CACHEDIR/$SDCARD/etc/timezone
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chroot $CACHEDIR/$SDCARD /bin/bash -c "dpkg-reconfigure -f noninteractive tzdata >/dev/null 2>&1"
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# set root password
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chroot $CACHEDIR/$SDCARD /bin/bash -c "(echo $ROOTPWD;echo $ROOTPWD;) | passwd root >/dev/null 2>&1"
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# force change root password at first login
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chroot $CACHEDIR/$SDCARD /bin/bash -c "chage -d 0 root"
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# display welcome message at first root login
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touch $CACHEDIR/$SDCARD/root/.not_logged_in_yet
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# NOTE: this needs to be executed before family_tweaks
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local bootscript_src=${BOOTSCRIPT%%:*}
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local bootscript_dst=${BOOTSCRIPT##*:}
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cp $SRC/lib/config/bootscripts/$bootscript_src $CACHEDIR/$SDCARD/boot/$bootscript_dst
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[[ -n $BOOTENV_FILE && -f $SRC/lib/config/bootenv/$BOOTENV_FILE ]] && \
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cp $SRC/lib/config/bootenv/$BOOTENV_FILE $CACHEDIR/$SDCARD/boot/armbianEnv.txt
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# TODO: modify $bootscript_dst or armbianEnv.txt to make NFS boot universal
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# instead of copying sunxi-specific template
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if [[ $ROOTFS_TYPE == nfs ]]; then
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display_alert "Copying NFS boot script template"
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if [[ -f $SRC/userpatches/nfs-boot.cmd ]]; then
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cp $SRC/userpatches/nfs-boot.cmd $CACHEDIR/$SDCARD/boot/boot.cmd
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else
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cp $SRC/lib/scripts/nfs-boot.cmd.template $CACHEDIR/$SDCARD/boot/boot.cmd
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fi
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fi
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[[ -n $OVERLAY_PREFIX && -f $CACHEDIR/$SDCARD/boot/armbianEnv.txt ]] && \
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echo "overlay_prefix=$OVERLAY_PREFIX" >> $CACHEDIR/$SDCARD/boot/armbianEnv.txt
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# initial date for fake-hwclock
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date -u '+%Y-%m-%d %H:%M:%S' > $CACHEDIR/$SDCARD/etc/fake-hwclock.data
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echo $HOST > $CACHEDIR/$SDCARD/etc/hostname
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# set hostname in hosts file
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cat <<-EOF > $CACHEDIR/$SDCARD/etc/hosts
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127.0.0.1 localhost $HOST
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::1 localhost $HOST ip6-localhost ip6-loopback
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fe00::0 ip6-localnet
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ff00::0 ip6-mcastprefix
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ff02::1 ip6-allnodes
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ff02::2 ip6-allrouters
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EOF
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display_alert "Installing kernel" "$CHOSEN_KERNEL" "info"
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chroot $CACHEDIR/$SDCARD /bin/bash -c "dpkg -i /tmp/debs/${CHOSEN_KERNEL}_${REVISION}_${ARCH}.deb" >> $DEST/debug/install.log 2>&1
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display_alert "Installing u-boot" "$CHOSEN_UBOOT" "info"
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chroot $CACHEDIR/$SDCARD /bin/bash -c "DEVICE=/dev/null dpkg -i /tmp/debs/${CHOSEN_UBOOT}_${REVISION}_${ARCH}.deb" >> $DEST/debug/install.log 2>&1
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display_alert "Installing headers" "${CHOSEN_KERNEL/image/headers}" "info"
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chroot $CACHEDIR/$SDCARD /bin/bash -c "dpkg -i /tmp/debs/${CHOSEN_KERNEL/image/headers}_${REVISION}_${ARCH}.deb" >> $DEST/debug/install.log 2>&1
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# install firmware
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#if [[ -f $CACHEDIR/$SDCARD/tmp/debs/${CHOSEN_KERNEL/image/firmware-image}_${REVISION}_${ARCH}.deb ]]; then
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# display_alert "Installing firmware" "${CHOSEN_KERNEL/image/firmware-image}" "info"
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# chroot $CACHEDIR/$SDCARD /bin/bash -c "dpkg -i /tmp/debs/${CHOSEN_KERNEL/image/firmware-image}_${REVISION}_${ARCH}.deb" >> $DEST/debug/install.log 2>&1
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#fi
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if [[ -f $CACHEDIR/$SDCARD/tmp/debs/armbian-firmware_${REVISION}_${ARCH}.deb ]]; then
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display_alert "Installing generic firmware" "armbian-firmware" "info"
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chroot $CACHEDIR/$SDCARD /bin/bash -c "dpkg -i /tmp/debs/armbian-firmware_${REVISION}_${ARCH}.deb" >> $DEST/debug/install.log 2>&1
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fi
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if [[ -f $CACHEDIR/$SDCARD/tmp/debs/${CHOSEN_KERNEL/image/dtb}_${REVISION}_${ARCH}.deb ]]; then
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display_alert "Installing DTB" "${CHOSEN_KERNEL/image/dtb}" "info"
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chroot $CACHEDIR/$SDCARD /bin/bash -c "dpkg -i /tmp/debs/${CHOSEN_KERNEL/image/dtb}_${REVISION}_${ARCH}.deb" >> $DEST/debug/install.log 2>&1
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fi
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# install board support package
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display_alert "Installing board support package" "$BOARD" "info"
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chroot $CACHEDIR/$SDCARD /bin/bash -c "dpkg -i /tmp/debs/$RELEASE/${CHOSEN_ROOTFS}_${REVISION}_${ARCH}.deb" >> $DEST/debug/install.log 2>&1
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# copy boot splash images
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cp $SRC/lib/bin/splash/armbian-u-boot.bmp $CACHEDIR/$SDCARD/boot/boot.bmp
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cp $SRC/lib/bin/splash/armbian-desktop.png $CACHEDIR/$SDCARD/boot/boot-desktop.png
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# execute $LINUXFAMILY-specific tweaks from $BOARD.conf
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[[ $(type -t family_tweaks) == function ]] && family_tweaks
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install -m 755 $SRC/lib/scripts/resize2fs $CACHEDIR/$SDCARD/etc/init.d/
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install -m 755 $SRC/lib/scripts/firstrun $CACHEDIR/$SDCARD/etc/init.d/
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install -m 644 $SRC/lib/scripts/resize2fs.service $CACHEDIR/$SDCARD/etc/systemd/system/
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install -m 644 $SRC/lib/scripts/firstrun.service $CACHEDIR/$SDCARD/etc/systemd/system/
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# enable additional services
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chroot $CACHEDIR/$SDCARD /bin/bash -c "systemctl --no-reload enable firstrun.service resize2fs.service armhwinfo.service log2ram.service >/dev/null 2>&1"
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# copy "first run automated config, optional user configured"
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cp $SRC/lib/config/armbian_first_run.txt $CACHEDIR/$SDCARD/boot/armbian_first_run.txt
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# switch to beta repository at this stage if building nightly images
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[[ $IMAGE_TYPE == nightly ]] && echo "deb http://beta.armbian.com $RELEASE main utils ${RELEASE}-desktop" > $CACHEDIR/$SDCARD/etc/apt/sources.list.d/armbian.list
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# disable low-level kernel messages for non betas
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if [[ -z $BETA ]]; then
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sed -i "s/^#kernel.printk*/kernel.printk/" $CACHEDIR/$SDCARD/etc/sysctl.conf
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fi
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# enable getty on serial console
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chroot $CACHEDIR/$SDCARD /bin/bash -c "systemctl --no-reload enable serial-getty@$SERIALCON.service >/dev/null 2>&1"
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# don't clear screen tty1
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mkdir -p "$CACHEDIR/$SDCARD/etc/systemd/system/getty@tty1.service.d/"
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printf "[Service]\nTTYVTDisallocate=no" > "$CACHEDIR/$SDCARD/etc/systemd/system/getty@tty1.service.d/10-noclear.conf"
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# reduce modules unload timeout
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mkdir -p $CACHEDIR/$SDCARD/etc/systemd/system/systemd-modules-load.service.d/
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printf "[Service]\nTimeoutStopSec=10" > $CACHEDIR/$SDCARD/etc/systemd/system/systemd-modules-load.service.d/10-timeout.conf
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# handle PMU power button
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mkdir -p $CACHEDIR/$SDCARD/etc/udev/rules.d/
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cp $SRC/lib/config/71-axp-power-button.rules $CACHEDIR/$SDCARD/etc/udev/rules.d/
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[[ $LINUXFAMILY == sun*i ]] && mkdir -p $CACHEDIR/$SDCARD/boot/overlay-user
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# Fix for PuTTY/KiTTY & ncurses-based dialogs (i.e. alsamixer) over serial
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# may break other terminals like screen
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mkdir -p $CACHEDIR/$SDCARD/etc/systemd/system/serial-getty@.service.d/
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printf "[Service]\nEnvironment=TERM=linux" > $CACHEDIR/$SDCARD/etc/systemd/system/serial-getty@.service.d/10-term.conf
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# to prevent creating swap file on NFS (needs specific kernel options)
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# and f2fs/btrfs (not recommended or needs specific kernel options)
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[[ $ROOTFS_TYPE != ext4 ]] && touch $CACHEDIR/$SDCARD/var/swap
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}
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install_distribution_specific()
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{
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display_alert "Applying distribution specific tweaks for" "$RELEASE" "info"
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case $RELEASE in
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jessie)
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# enable root login for latest ssh on jessie
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sed -i 's/PermitRootLogin without-password/PermitRootLogin yes/' $CACHEDIR/$SDCARD/etc/ssh/sshd_config
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mkdir -p $CACHEDIR/$SDCARD/etc/NetworkManager/dispatcher.d/
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cat <<-'EOF' > $CACHEDIR/$SDCARD/etc/NetworkManager/dispatcher.d/99disable-power-management
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#!/bin/sh
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case "$2" in
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up) /sbin/iwconfig $1 power off || true ;;
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down) /sbin/iwconfig $1 power on || true ;;
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esac
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EOF
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chmod 755 $CACHEDIR/$SDCARD/etc/NetworkManager/dispatcher.d/99disable-power-management
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;;
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xenial)
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# enable root login for latest ssh on jessie
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sed -i 's/PermitRootLogin prohibit-password/PermitRootLogin yes/' $CACHEDIR/$SDCARD/etc/ssh/sshd_config
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# remove legal info from Ubuntu
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[[ -f $CACHEDIR/$SDCARD/etc/legal ]] && rm $CACHEDIR/$SDCARD/etc/legal
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# Fix for haveged service
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mkdir -p -m755 $CACHEDIR/$SDCARD/etc/systemd/system/haveged.service.d
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cat <<-EOF > $CACHEDIR/$SDCARD/etc/systemd/system/haveged.service.d/10-no-new-privileges.conf
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[Service]
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NoNewPrivileges=false
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EOF
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# disable not working on unneeded services
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# ureadahead needs kernel tracing options that AFAIK are present only in mainline
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chroot $CACHEDIR/$SDCARD /bin/bash -c "systemctl --no-reload mask ondemand.service ureadahead.service setserial.service etc-setserial.service >/dev/null 2>&1"
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# properly disable powersaving wireless mode for NetworkManager
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mkdir -p $CACHEDIR/$SDCARD/etc/NetworkManager/conf.d/
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cat <<-EOF > $CACHEDIR/$SDCARD/etc/NetworkManager/conf.d/zz-override-wifi-powersave-off.conf
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[connection]
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wifi.powersave = 2
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EOF
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;;
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stretch)
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;;
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esac
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}
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post_debootstrap_tweaks()
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{
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# remove service start blockers and QEMU binary
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rm -f $CACHEDIR/$SDCARD/sbin/initctl $CACHEDIR/$SDCARD/sbin/start-stop-daemon
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chroot $CACHEDIR/$SDCARD /bin/bash -c "dpkg-divert --quiet --local --rename --remove /sbin/initctl"
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chroot $CACHEDIR/$SDCARD /bin/bash -c "dpkg-divert --quiet --local --rename --remove /sbin/start-stop-daemon"
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rm -f $CACHEDIR/$SDCARD/usr/sbin/policy-rc.d $CACHEDIR/$SDCARD/usr/bin/$QEMU_BINARY
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# reenable resolvconf managed resolv.conf
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ln -sf /run/resolvconf/resolv.conf $CACHEDIR/$SDCARD/etc/resolv.conf
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}
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