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Date : 2021/01/25 00:18
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IP-Address : 82.212.29.219
Hostname : HSI-KBW-082-212-029-219.hsi.kabelbw.de
Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1610241860
New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce
Edit Summary: [Configuring the Build] This is part one of the patch to create
Images for the Raspberry Pi
User : stefanbaur
@@ -42,18 +42,22 @@
# simple check for apt-cacher-ng being active - if
# we have a successful connect on port 3142, assume
# it's apt-cacher-ng and use it
-
- if nc -z 127.0.0.1 3142 ; then
+ #
+ if nc -z 127.0.0.1 3142 ; then
# bad idea with apt-cacher-ng, but will work with e.g. squid
- # export https_proxy=http://127.0.0.1:3128/
+ # export https_proxy=http://127.0.0.1:3128/
# export
http_proxy=http://127.0.0.1:3128/
# export ftp_proxy=http://127.0.0.1:3128/
export LB_APT_FTP_PROXY=http://127.0.0.1:3142/
export LB_APT_HTTP_PROXY=http://127.0.0.1:3142/
fi
+
+ # set these to true to save source files
+ #export LB_SOURCE="true"
+ #export LBX2GO_GETSRC="true"
# Select ONE of the following git reposities
# this one loosely corresponds to "stable"
# export
LBX2GO_CONFIG='git://code.x2go.org/live-build-x2go.git::feature/openbox-magic-pixel-workaround-buster'
@@ -69,18 +73,32 @@
# 32-Bit, larger memory footprint, but faster performance on i686 and newer
# export LBX2GO_ARCH='-a i386 -k 686-pae'
# 32-Bit, smallest memory footprint - not available on buster
# export LBX2GO_ARCH='--architectures i386 --linux-flavours 586'
- # EXPERIMENTAL: For ARM (Raspberry Pi), try:
- # export LBX2GO_ARCH='-a arm64'
- # Note that ARM builds are currently not working, at least not on the Pi.
+ # For ARM (Raspberry Pi):
+ #export LBX2GO_ARCH='-a
arm64'
+ #export LBX2GO_ARCH_MODEL='Pi4' # you can also set this to 'Pi3'. Note that
there must not be any whitespace between 'Pi' and the digit.
# If you want to use the stock ISO image as created by this script, add your boot parameters here
# export LBX2GO_BOOTAPPEND_LIVE="boot=live components noswap lang=de
vconsole.keymap=de keyboard-layouts=de locales=de_DE.UTF-8 silent quiet
pubkey=http://x2go/x2go-tce/config/authorized_keys
sessionsurl=http://x2go/x2go-tce/config/sessions toram"
+
+ if echo -e "$LBX2GO_CONFIG" | grep -q "openbox"; then
+ LBX2GO_BOOTAPPEND_LIVE+="fastpo "
+ export LBX2GO_BOOTAPPEND_LIVE
+ elif echo -e "$LBX2GO_CONFIG" | grep -q "minidesktop"; then
+ LBX2GO_BOOTAPPEND_LIVE+='timezone=Europe/Berlin noautologin ' # if you use nottyautologin
instead of noautologin, an autologin will be set for the account "user", which conflicts
our setting for the account "x2gothinclient"
+ export LBX2GO_BOOTAPPEND_LIVE
+ fi
# detect
if the selected git repo is meant to build a buster, stretch or jessie image
if [ -z "${LBX2GO_CONFIG##*-stretch}" ] ; then
export LBX2GO_DEBVERSION="stretch"
+ export LBX2GO_BOOTAPPEND_LIVE+=" net.ifnames=0 biosdevname=0"
+ elif [ -z "${LBX2GO_CONFIG##*-buster-heuler}" ] ; then
+ export LBX2GO_DEBVERSION="buster"
+ export LBX2GO_BOOTAPPEND_LIVE+=" net.ifnames=0 biosdevname=0"
+ elif [ -z "${LBX2GO_CONFIG##*-buster-heuler-bpo}" ] ; then
+ export LBX2GO_DEBVERSION="buster"
export LBX2GO_BOOTAPPEND_LIVE+=" net.ifnames=0 biosdevname=0"
elif [ -z "${LBX2GO_CONFIG##*-buster}" ] ; then
export LBX2GO_DEBVERSION="buster"
export LBX2GO_BOOTAPPEND_LIVE+=" net.ifnames=0 biosdevname=0"
@@ -95,9 +113,9 @@
export LBX2GO_BOOTLOADERPARAMNAME="--bootloader"
fi
# set boot loader type - leave this unchanged unless you really know what you're doing
- if echo "$LBX2GO_ARCH" | awk '{print $2}' | grep -q "arm" && ! dpkg
--print-architecture | grep -q
'arm'; then
+ if echo $LBX2GO_ARCH | awk '{print $2}' | grep -q "arm" ; then
# This is part of our experimental ARM support
LBX2GO_BOOTLOADERPARAMNAME=" "
LBX2GO_BOOTLOADER=" "
else
@@ -136,11 +154,21 @@
$LBX2GO_BOOTLOADERPARAMNAME $LBX2GO_BOOTLOADER
--distribution $LBX2GO_DEBVERSION"
# This is part of our experimental ARM support
- if echo "$LBX2GO_ARCH" | grep -q 'arm'; then
+ if echo $LBX2GO_ARCH | grep -q 'arm' && ! dpkg --print-architecture | grep -q
'arm' ; then
export LBX2GO_DEFAULTS+=" --bootstrap-qemu-arch arm64 \
- --bootstrap-qemu-static
/usr/bin/qemu-arm-static"
+ --bootstrap-qemu-static
/usr/bin/qemu-aarch64-static \
+ --apt-options \"--yes
-oAPT::Default-Release=${LBX2GO_DEBVERSION} -oAPT::Immediate-Configure=false\" "
+ fi
+
+ # This is part of our experimental ARM support
+ # This makes sure the
resulting disk image is at least 1GB in size, even though our build currently
requires way less.
+ # It's unlikely that anyone will need to boot from a smaller partition; but
if we let live-build pick the minimum size automatically,
+ # we will not have enough space left to copy the firmware blobs into the
right location.
+ if echo $LBX2GO_ARCH | grep -q 'arm' ; then
+ export LBX2GO_DEFAULTS+=" --binary-filesystem fat32 \
+ --hdd-size 1024"
fi
export LBX2GO_ARCHIVE_AREAS="main contrib non-free"
@@ -148,18 +176,25 @@
# export LBX2GO_LANG='de'
# This is to optimize squashfs size, based on a suggestion by intrigeri from the TAILS team
# note that this will permanently change /usr/lib/live/build/binary_rootfs
- sed -i -e 's#MKSQUASHFS_OPTIONS="${MKSQUASHFS_OPTIONS} -comp
xz"#MKSQUASHFS_OPTIONS="${MKSQUASHFS_OPTIONS} -comp xz -Xbcj x86 -b 1024K -Xdict-size
1024K"#' /usr/lib/live/build/binary_rootfs
+ if dpkg --print-architecture | grep
-q 'arm'; then
+ # on arm, these parameters must not be used; if they're there, we
need to reinstall the package to undo our patch
+ if grep -q -- '-Xbcj x86 -b 1024K -Xdict-size 1024K'
/usr/lib/live/build/binary_rootfs; then
+ apt install --reinstall live-build
+ fi
+ else
+ sed -i -e 's#MKSQUASHFS_OPTIONS="${MKSQUASHFS_OPTIONS} -comp
xz"#MKSQUASHFS_OPTIONS="${MKSQUASHFS_OPTIONS} -comp xz -Xbcj x86 -b 1024K -Xdict-size
1024K"#' /usr/lib/live/build/binary_rootfs
+ fi
# This removes documentation, locales and man pages
# You can safely enable this if you intend to run X2GoClient in fullscreen
mode all the time, or when building the ssh-only rescue image.
# For all other uses of the TCE-Live image creator (i.e. Minidesktop), your
results may vary ... use at your own risk.
export LBX2GO_TCE_SHRINK="true"
# This patches the squashfs file into the initrd. Only parsed when image type "netboot" is set.
# Will require boot
parameter live-media=/ instead of fetch=...
- # Both TFTP client and TFTP server must support file transfers >32MB for this to work, if you want to deploy this initrd via TFTP,
+ # Both TFTP client and TFTP server must support file transfers >32MB for this to work, if you want to deploy this initrd via TFTP,
# so e.g. atftpd will not work - tftpd-hpa, however, seems to have no problem
with larger files.
# When using iPXE, you can use http instead of TFTP.
# This is especially helpful if you want to netboot via http and cannot use the server's
IP, but must specify a DNS name - as "fetch=..." only understands IPs.
export LBX2GO_NOSQUASHFS="true"
@@ -172,13 +207,22 @@
# to create a netboot-image:
export LBX2GO_IMAGETYPE='netboot'
# /!\ the options below are NOT RECOMMENDED unless you use live-build from
Debian Buster /!\
# to create an image that can be written to a hard disk (for older live-build
versions, this
- # always results in a "build failed" message, even
though the build might have worked - use
+ # always results in a "build failed" message, even though the build might have worked - use
# live-build from Buster and things will work):
# export LBX2GO_IMAGETYPE='hdd'
# to create a tar file only (seems to be broken in older live-build versions -
Buster works):
# export LBX2GO_IMAGETYPE='tar'
+
+ # This is part of our experimental ARM support
+ if echo "$LBX2GO_ARCH" | grep -q "arm" ; then
+ # enforce hdd image for arm at the moment (might need to support
netboot later on too)
+ if ! [ "$LBX2GO_IMAGETYPE" = "hdd" ] ; then
+ echo "WARNING: Replacing selected image type with 'hdd'. That's
all we currently support on ARM."
+ LBX2GO_IMAGETYPE="hdd"
+ fi
+ fi
if [ "$LBX2GO_IMAGETYPE" = "netboot" ]; then
LBX2GO_DEFAULTS+=" $LBX2GO_BOOTLOADER"
fi
--
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