Mozilla https://support.mozilla.org/de/kb/firefox-unter-linux-installieren#w_installation-von-firefox-uber-das-deb-paket-fur-debian-basierte-distributionen
https://gitlab.com/scripts94/kubuntu-get-rid-of-snap/-/blob/main/Kubuntu_get_rid_of_Snap.sh?ref_type=heads
Kubuntu_get_rid_of_Snap.sh
#!/bin/bash
################################################################################
# #
# #
# $$ $$ $$ #
# $$ $$ $$$$$$$$$ $$ $$ $$$$$$$ $$ #
# $$ $$ $$ $$ $$ $$ $$ $$ #
# $$$$$$$$$ $$$$$$$$ $$ $$ $$ $$ $$ #
# $$ $$ $$ $$ $$ $$ $$ $$ #
# $$ $$ $$ $$ $$ $$ $$ #
# $$ $$ $$$$$$$$$ $$$$$$$$$ $$$$$$$$$ $$$$$$$ $$ #
# #
# #
# This is a little helper script for Kubuntu™ users who want to get rid of #
# and block Snap entirely (like Linux Mint and TUXEDO OS do), including the #
# Firefox Snap in 22.04 LTS & later and e.g. the Thunderbird and Firmware #
# Updater Snaps in 24.04 LTS. #
# It has been tested many times with Kubuntu™ 20.04 LTS up to 24.04 LTS. #
# #
# -> IMPORTANT: #
# This script is best run after a fresh installation of Kubuntu™ but has #
# also been written to be run directly after a release-upgrade to the next #
# main Kubuntu™ version (e.g. from 23.10 to 24.04 LTS). #
# It should also work with a Kubuntu™ installation that has been used for a #
# while - depending on your own system modifications - but BE AWARE THAT #
# ALL PROGRAMS YOU ADDITIONALLY INSTALLED AS SNAPS WILL BE REMOVED TOO! #
# It has been designed to be run in combination with the #
# "reinstall_Snap_for_release-upgrade" script. #
# #
# -> A full upgrade of the system (either with Discover or in Konsole with #
# "sudo snap refresh && sudo apt update && sudo apt full-upgrade") AND a #
# reboot is strongly recommended prior to running this script. #
# #
# You will be asked twice for confirmation before the removal of Snaps and #
# snapd is started and/or APT pinning to block future installation of Snap is #
# applied - and if you answer "n" or "N" no changes at all are made to your #
# system. #
# #
# For some more information about what is done in detail see the comments #
# within this script. #
# #
# My scripts are in no way associated with Canonical™, Ubuntu™ or Kubuntu™. #
# This script comes with ABSOLUTELY NO WARRANTY OF ANY KIND. #
# It may be used, shared, copied and modified freely. #
# #
# You can download my scripts from here: https://gitlab.com/scripts94 #
# #
# I hope you find the script useful! Yours respectfully, Schwarzer Kater #
# #
################################################################################
versionnr="2.1.2"
########
## During this session let's make sure no "exotic" or interfering aliases can be
## used in this script
########
shopt -u expand_aliases
########
## Display purpose of this script
########
clear
echo -e "########"
echo -e "## This is a little helper script for Kubuntu™ users who want to get rid of"
echo -e "## and block Snap entirely (like Linux Mint and TUXEDO OS do), including the"
echo -e "## Firefox Snap in 22.04 LTS & later and e.g. the Thunderbird and Firmware"
echo -e "## Updater Snaps in 24.04 LTS."
echo -e "## It has been tested many times with Kubuntu™ 20.04 LTS up to 24.04 LTS."
echo -e "##"
echo -e "## -> IMPORTANT:"
echo -e "## This script is best run after a fresh installation of Kubuntu™ but has"
echo -e "## also been written to be run directly after a release-upgrade to the next"
echo -e "## main Kubuntu™ version (e.g. from 23.10 to 24.04 LTS)."
echo -e "## It should also work with a Kubuntu™ installation that has been used for a"
echo -e "## while - depending on your own system modifications - but BE AWARE THAT"
echo -e "## ALL PROGRAMS YOU ADDITIONALLY INSTALLED AS SNAPS WILL BE REMOVED TOO!"
echo -e "## It has been designed to be run in combination with the"
echo -e "## \"reinstall_Snap_for_release-upgrade\" script."
echo -e "## -> A full upgrade of the system (either with Discover or in Konsole with"
echo -e "## \"sudo snap refresh && sudo apt update && sudo apt full-upgrade\") AND a"
echo -e "## reboot is strongly recommended prior to running this script."
echo -e "##"
echo -e "## You will be asked twice for confirmation before the removal of Snaps and"
echo -e "## snapd is started and/or APT pinning to block future installation of Snap is"
echo -e "## applied - and if you answer \"n\" or \"N\" no changes at all are made to your"
echo -e "## system."
echo -e "##"
echo -e "## For some more information about what is done in detail see the comments"
echo -e "## within the script itself."
echo -e "##"
echo -e "## This script comes with ABSOLUTELY NO WARRANTY OF ANY KIND."
echo -e "## It may be used, shared, copied and modified freely."
echo -e "##"
echo -e "## I hope you find the script useful! Yours respectfully, Schwarzer Kater"
echo -e "########\n"
read -p "Press [Enter] to continue, press [Ctrl] [c] to exit. "
########
## If applicable, do the following:
## - remove the Firefox Snap (and Chromium, Thunderbird, Element, Krita and
## Firmware Updater Snaps), snapd and additionally installed Snaps entirely
## - remove remaining Snap support tools/libraries
## - remove remaining Snap directories
## - remove broken symbolic systemd links
## - block future installation of Snap by APT pinning (like Linux Mint and
## TUXEDO OS do)
## - remove the Mozilla Team PPA placeholder files (if they have been installed
## by a previous version of the scripts)
########
snappin=0
rmffsnap=0
rmtbsnap=0
rmkrsnap=0
rmfusnap=0
rmsnap=0
blocksnap=0
# Test if the operating system is Kubuntu 20.04 or later / Ubuntu 20.04 or
# later-based with KDE Plasma
if ! cat /etc/os-release | grep -Ei "(^|\s)VERSION=(|\s|\"|\s\")(20.04|20.10|21.04|21.10|22.04|22.10|23.04|23.10|24.04)" &> /dev/null || ! echo "$XDG_CURRENT_DESKTOP" | grep -i KDE &> /dev/null
then
echo -e "\n######################################################################\n## This script is meant to be used with Kubuntu™ 20.04 LTS or later ##\n## -> PROCEED AT YOUR OWN RISK! ##\n######################################################################"
fi
# Test if there already is relevant APT pinning in /etc/apt/preferences.d
for snappincounter in /etc/apt/preferences.d/* ; do if cat "${snappincounter}" 2> /dev/null | grep -Ei "(^|\s)Package:(|\s)snapd($|\s)|(^|\s)Package:(|\s)snapd\*($|\s)" &> /dev/null && cat "${snappincounter}" 2> /dev/null | grep -Ei "(^|\s)Pin-Priority:(|\s)-" &> /dev/null ; then snappin=1 ; fi ; done
# Only continue if snapd is installed or future installation of Snaps has not
# been blocked
if command -v snap &> /dev/null || [[ ${snappin} = 0 ]]
then
echo -e "\n########\n## Do you want to REMOVE and BLOCK Snap entirely from Kubuntu™?"
if command -v snap &> /dev/null && snap list 2> /dev/null | grep -i "^core" &> /dev/null && snap list firefox &> /dev/null
then
# Warn about installed Snaps including the Firefox Snap that are to be
# removed
if ! snap list thunderbird &> /dev/null && ! snap list firmware-updater &> /dev/null
then
echo -e "## (Including the Firefox Snap and all additional Snaps you may have installed.)\n## The following Snaps WILL BE REMOVED (\"bare\", \"core…\", etc. are no actual\n## programs you have installed but just Snap \"support stuff\") :\n########\n" && snap list && echo
# Warn about installed Snaps including the Firefox and Thunderbird Snaps
# that are to be removed
elif snap list thunderbird &> /dev/null && ! snap list firmware-updater &> /dev/null
then
echo -e "## (Including the Firefox and Thunderbird Snaps and all additional Snaps you may\n## have installed.)\n## The following Snaps WILL BE REMOVED (\"bare\", \"core…\", etc. are no actual\n## programs you have installed but just Snap \"support stuff\") :\n########\n" && snap list && echo
# Warn about installed Snaps including the Firefox and Firmware Updater
# Snaps that are to be removed
elif ! snap list thunderbird &> /dev/null && snap list firmware-updater &> /dev/null
then
echo -e "## (Including the Firefox and Firmware Updater Snaps and all additional Snaps\n## you may have installed.)\n## The following Snaps WILL BE REMOVED (\"bare\", \"core…\", etc. are no actual\n## programs you have installed but just Snap \"support stuff\") :\n########\n" && snap list && echo
# Warn about installed Snaps including the Firefox, Thunderbird and
# Firmware Updater Snaps that are to be removed
elif snap list thunderbird &> /dev/null && snap list firmware-updater &> /dev/null
then
echo -e "## (Including the Firefox, Thunderbird and Firmware Updater Snaps and all\n## additional Snaps you may have installed.)\n## The following Snaps WILL BE REMOVED (\"bare\", \"core…\", etc. are no actual\n## programs you have installed but just Snap \"support stuff\") :\n########\n" && snap list && echo
fi
elif command -v snap &> /dev/null && snap list 2> /dev/null | grep -i "^core" &> /dev/null && ! snap list firefox &> /dev/null
then
# Warn about installed Snaps including the Thunderbird and Firmware
# Updater Snaps that are to be removed
if snap list thunderbird &> /dev/null && snap list firmware-updater &> /dev/null
then
echo -e "## (Including the Thunderbird and Firmware Updater Snaps and all additional\n## Snaps you may have installed.)\n## The following Snaps WILL BE REMOVED (\"bare\", \"core…\", etc. are no actual\n## programs you have installed but just Snap \"support stuff\") :\n########\n" && snap list && echo
# Warn about installed Snaps including the Thunderbird Snap that are to
# be removed
elif snap list thunderbird &> /dev/null && ! snap list firmware-updater &> /dev/null
then
echo -e "## (Including the Thunderbird Snap and all additional Snaps you may have\n## installed.)\n## The following Snaps WILL BE REMOVED (\"bare\", \"core…\", etc. are no actual\n## programs you have installed but just Snap \"support stuff\") :\n########\n" && snap list && echo
# Warn about installed Snaps including the Firmware Updater Snap that
# are to be removed
elif ! snap list thunderbird &> /dev/null && snap list firmware-updater &> /dev/null
then
echo -e "## (Including the Firmware Updater Snap and all additional Snaps you may have\n## installed.)\n## The following Snaps WILL BE REMOVED (\"bare\", \"core…\", etc. are no actual\n## programs you have installed but just Snap \"support stuff\") :\n########\n" && snap list && echo
# Warn about installed Snaps that are to be removed
elif ! snap list thunderbird &> /dev/null && ! snap list firmware-updater &> /dev/null
then
echo -e "## (Including all additional Snaps you may have installed.)\n## The following Snaps WILL BE REMOVED (\"bare\", \"core…\", etc. are no actual\n## programs you have installed but just Snap \"support stuff\") :\n########\n" && snap list && echo
fi
# Tell that snapd is to be removed
elif command -v snap &> /dev/null && ! snap list 2> /dev/null | grep -i "^core" &> /dev/null
then
echo -e "## No Snaps seem to be installed, but snapd WILL BE REMOVED.\n########"
else
echo -e "########"
fi
# Give option to cancel
while true
do
read -p "[y/n] " answer
if [[ "${answer}" = [Yy] ]]
then
# Only continue if snapd is installed
if command -v snap &> /dev/null
then
# Ask for confirmation
echo -e "\n########\n## Are you sure you want to GET RID OF and BLOCK Snap?\n########"
while true
do
read -p "[y/n] " confirm
if [[ "${confirm}" = [Yy] ]]
then
# Uninstall the Firefox Snap first, if it is installed
if snap list firefox &> /dev/null ; then echo -e "\n########\n## -> Removing the Firefox Snap …\n########\n" && sudo snap remove --purge firefox && rmffsnap=1 ; fi
# Uninstall the Chromium Snap first, if it is installed
if snap list chromium &> /dev/null ; then echo -e "\n########\n## -> Removing the Chromium Snap …\n########\n" && sudo snap remove --purge chromium ; fi
# Uninstall the Thunderbird Snap first, if it is
# installed
if snap list thunderbird &> /dev/null ; then echo -e "\n########\n## -> Removing the Thunderbird Snap …\n########\n" && sudo snap remove --purge thunderbird && rmtbsnap=1 ; fi
# Uninstall the Element Snap first, if it is installed
if snap list element-desktop &> /dev/null ; then echo -e "\n########\n## -> Removing the Element Snap …\n########\n" && sudo snap remove --purge element-desktop ; fi
# Uninstall the Krita Snap first, if it is installed
if snap list krita &> /dev/null
then
echo -e "\n########\n## -> Removing the Krita Snap …\n########\n" && sudo snap remove --purge krita
if ! test -d "/usr/share/krita" || ! test -x "/usr/bin/krita"
then
rmkrsnap=1
fi
fi
# Uninstall the Firmware Updater Snap first, if it is
# installed
if snap list firmware-updater &> /dev/null ; then echo -e "\n########\n## -> Removing the Firmware Updater Snap …\n########\n" && sudo snap remove --purge firmware-updater && rmfusnap=1 ; fi
# Disable Snap daemon and remove snapd and remaining
# Snaps entirely
echo -e "\n########\n## -> Removing snapd …\n########\n"
sudo systemctl disable --now snapd.service
sudo apt-get purge -y snapd
# Uninstall Snap support tools, if they are still
# installed
if dpkg -l squashfs-tools 2> /dev/null | grep "^ii" &> /dev/null ; then echo -e "\n########\n## -> Removing Snap support: squashfs-tools …\n########\n" && sudo apt-get purge -y squashfs-tools ; fi
# Uninstall Discover support for Snap, if it is still
# installed
if dpkg -l plasma-discover-backend-snap 2> /dev/null | grep "^ii" &> /dev/null ; then echo -e "\n########\n## -> Removing plasma-discover-backend-snap …\n########\n" && sudo apt-get purge -y plasma-discover-backend-snap ; fi
if dpkg -l plasma-discover-snap-backend 2> /dev/null | grep "^ii" &> /dev/null ; then echo -e "\n########\n## -> Removing plasma-discover-snap-backend …\n########\n" && sudo apt-get purge -y plasma-discover-snap-backend ; fi
# Uninstall Snap support libraries, if they are still
# installed
if dpkg -l libsnapd-qt1 2> /dev/null | grep "^ii" &> /dev/null ; then echo -e "\n########\n## -> Removing Snap support: libsnapd-qt1 …\n########\n" && sudo apt-get purge -y libsnapd-qt1 ; fi
if dpkg -l libsnapd-qt-2-1 2> /dev/null | grep "^ii" &> /dev/null ; then echo -e "\n########\n## Removing Snap support: libsnapd-qt-2-1 …\n########\n" && sudo apt-get purge -y libsnapd-qt-2-1 ; fi
# Remove all possible and impossible Snap directories
# that may exist
echo -e "\n########\n## -> Removing Snap directories …\n########"
# Remove snap directory from $HOME, if it exists
if test -d "$HOME/snap" ; then sudo rm -rf /home/*/snap ; fi
# Remove snap directory from /root, if it exists
if sudo test -d "/root/snap" ; then sudo rm -rf /root/snap ; fi
# Remove snap directory from /var, if it exists
if test -d "/var/snap" ; then sudo rm -rf /var/snap ; fi
# Remove snapd directory from /var/cache, if it exists
if test -d "/var/cache/snapd" ; then sudo rm -rf /var/cache/snapd ; fi
# Additionally remove snap directory from /, if it
# exists
if test -d "/snap" ; then sudo rm -rf /snap ; fi
# Additionally remove snapd directory from /var/lib, if
# it exists
if test -d "/var/lib/snapd" ; then sudo rm -rf /var/lib/snapd ; fi
# Additionally remove snapd directory from /usr/lib, if
# it exists
if test -d "/usr/lib/snapd" ; then sudo rm -rf /usr/lib/snapd ; fi
# Remove broken symbolic links from
# /etc/systemd/system/default.target.wants, if they
# exist
for bsymlink in /etc/systemd/system/default.target.wants/snap-* ; do test -L "${bsymlink}" && sudo rm -f "${bsymlink}" && echo -e "\n########\n## -> Removing broken symbolic link :\n## ${bsymlink} …\n########" ; done
for bsymlinkd in /etc/systemd/system/default.target.wants/snapd.* ; do test -L "${bsymlinkd}" && sudo rm -f "${bsymlinkd}" && echo -e "\n########\n## -> Removing broken symbolic link :\n## ${bsymlinkd} …\n########" ; done
# Remove broken symbolic links from
# /etc/systemd/system/multi-user.target.wants, if they
# exist
for bsymlinksnap in /etc/systemd/system/multi-user.target.wants/snap-* ; do test -L "${bsymlinksnap}" && sudo rm -f "${bsymlinksnap}" && echo -e "\n########\n## -> Removing broken symbolic link :\n## ${bsymlinksnap} …\n########" ; done
for bsymlinksnapd in /etc/systemd/system/multi-user.target.wants/snapd.* ; do test -L "${bsymlinksnapd}" && sudo rm -f "${bsymlinksnapd}" && echo -e "\n########\n## -> Removing broken symbolic link :\n## ${bsymlinksnapd} …\n########" ; done
# Prevent Snap from being installed again by APT pinning
# in /etc/apt/preferences.d like Linux Mint and TUXEDO
# OS do
echo -e "\n########\n## -> Writing the following to /etc/apt/preferences.d/no_snapd.pref :\n########\n"
echo -e "# To prevent repository packages from triggering the installation of Snap,\n# this file forbids snapd from being installed by APT.\n\nPackage: snapd\nPin: release a=*\nPin-Priority: -10" | sudo tee /etc/apt/preferences.d/no_snapd.pref
# Test if the "Mozilla Team PPA" placeholder file from a
# previous version of the scripts is in $HOME and remove
# it
if test -f "$HOME/.mtppa-placeholder" ; then rm -f "$HOME/.mtppa-placeholder" ; fi
# Test if the "prefer Firefox from the Mozilla Team PPA
# APT pinning" placeholder file from a previous version
# of the scripts is in $HOME and remove it
if test -f "$HOME/.mtppa-ffpin-placeholder" ; then rm -f "$HOME/.mtppa-ffpin-placeholder" ; fi
# Test if the "Firefox from the Mozilla Team PPA"
# placeholder file from a previous version of the
# scripts is in $HOME and remove it
if test -f "$HOME/.mtff-placeholder" ; then rm -f "$HOME/.mtff-placeholder" ; fi
rmsnap=1
break 2
elif [[ "${confirm}" = [Nn] ]]
then
echo -e "\n########\n## You canceled the removal of Snap -> not changing anything …\n########"
break 2
fi
done
else
# Give option to block future installation of Snaps
echo -e "\n########\n## Neither snapd nor Snaps seem to be installed -> not removing anything …"
echo -e "## Do you want to simply BLOCK the future installation of snapd and Snaps?\n########"
# Give option to cancel
while true
do
read -p "[y/n] " askblock
if [[ "${askblock}" = [Yy] ]]
then
# Test if there already is relevant APT pinning in
# /etc/apt/preferences.d
for snappincount in /etc/apt/preferences.d/* ; do if cat "${snappincount}" 2> /dev/null | grep -Ei "(^|\s)Package:(|\s)snapd($|\s)|(^|\s)Package:(|\s)snapd\*($|\s)" &> /dev/null && cat "${snappincount}" 2> /dev/null | grep -Ei "(^|\s)Pin-Priority:(|\s)-" &> /dev/null ; then snappin=2 ; fi ; done
if [[ ${snappin} = 2 ]]
then
echo -e "\n########\n## The future installation of Snap seems to have already been blocked by APT\n## pinning -> not changing anything …\n########"
break 2
else
# Prevent Snap from being installed again by APT
# pinning in /etc/apt/preferences.d like Linux Mint
# and TUXEDO OS do
echo -e "\n########\n## -> Writing the following to /etc/apt/preferences.d/no_snapd.pref :\n########\n"
echo -e "\n# To prevent repository packages from triggering the installation of Snap,\n# this file forbids snapd from being installed by APT.\n\nPackage: snapd\nPin: release a=*\nPin-Priority: -10" | sudo tee /etc/apt/preferences.d/no_snapd.pref
blocksnap=1
break 2
fi
elif [[ "${askblock}" = [Nn] ]]
then
echo -e "\n########\n## You canceled to block the future installation of Snap\n## -> not changing anything …\n########"
break 2
fi
done
fi
elif [[ "${answer}" = [Nn] ]]
then
echo -e "\n########\n## You canceled the removal of Snap -> not changing anything …\n########"
break
fi
done
elif ! command -v snap &> /dev/null && [[ ${snappin} = 1 ]]
then
echo -e "\n########\n## Neither snapd nor Snaps seem to be installed and the future installation of\n## snapd and Snaps seems to have already been blocked by APT pinning\n## -> not changing anything …\n########"
fi
########
## Report what has been done
########
summary_first="\n########\n## -> SUMMARY:"
summary_nochanges="## The script has made no changes at all to your system!"
summary_ff="## -> You can install the \"traditional\" Firefox from Mozilla.org with the\n## \"install_traditional_Firefox\" script instead."
summary_tb="## -> You can install the \"traditional\" Thunderbird from Mozilla.org with the\n## \"install_traditional_Thunderbird\" script instead."
summary_kr="## -> Instead of the Krita Snap you can install the \"traditional\" Krita with\n## Discover or in Konsole with \"sudo apt install krita\"."
summary_reboot="## -> It is strongly recommended that you reboot your computer now!"
summary_last="## Have a nice day and enjoy a snap-free Kubuntu™.\n########\n"
savesummary=0
if [[ ${rmsnap} = 1 ]] && [[ ${rmffsnap} = 1 ]]
then
# Tell that Snap including the Firefox Snap (and Thunderbird and Firmware
# Updater Snaps) has been removed and recommend system reboot
echo -e "${summary_first}"
if [[ ${rmtbsnap} = 0 ]] && [[ ${rmfusnap} = 0 ]]
then
echo -e "## Snap including the Firefox Snap has been removed from your system and the\n## future installation of Snap has been blocked by APT pinning in\n## /etc/apt/preferences.d - the file is named \"no_snapd.pref\"."
if ! test -x "/opt/firefox/firefox" ; then echo -e "${summary_ff}" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" ; fi
elif [[ ${rmtbsnap} = 1 ]] && [[ ${rmfusnap} = 0 ]]
then
echo -e "## Snap including the Firefox and Thunderbird Snaps has been removed from your\n## system and the future installation of Snap has been blocked by APT pinning in\n## /etc/apt/preferences.d - the file is named \"no_snapd.pref\"."
if ! test -x "/opt/firefox/firefox" ; then echo -e "${summary_ff}" ; fi
if ! test -x "/opt/thunderbird/thunderbird" ; then echo -e "${summary_tb}" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" ; fi
elif [[ ${rmtbsnap} = 0 ]] && [[ ${rmfusnap} = 1 ]]
then
echo -e "## Snap including the Firefox and Firmware Updater Snaps has been removed from\n## your system and the future installation of Snap has been blocked by APT\n## pinning in /etc/apt/preferences.d - the file is named \"no_snapd.pref\"."
if ! test -x "/opt/firefox/firefox" ; then echo -e "${summary_ff}" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" ; fi
elif [[ ${rmtbsnap} = 1 ]] && [[ ${rmfusnap} = 1 ]]
then
echo -e "## Snap including the Firefox, Thunderbird and Firmware Updater Snaps has been\n## removed from your system and the future installation of Snap has been blocked\n## by APT pinning in /etc/apt/preferences.d - the file is named \"no_snapd.pref\"."
if ! test -x "/opt/firefox/firefox" ; then echo -e "${summary_ff}" ; fi
if ! test -x "/opt/thunderbird/thunderbird" ; then echo -e "${summary_tb}" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" ; fi
fi
echo -e "## -> Be sure to remove any relevant APT pinning and reinstall Snap BEFORE a"
echo -e "## release-upgrade to the next main Kubuntu™ version (e.g. from 23.10 to"
echo -e "## 24.04 LTS)!"
echo -e "## You can do both with the \"reinstall_Snap_for_release-upgrade\" script."
echo -e "${summary_reboot}"
echo -e "${summary_last}"
savesummary=1
elif [[ ${rmsnap} = 1 ]] && [[ ${rmffsnap} = 0 ]]
then
# Tell that Snap (including the Thunderbird and Firmware Updater Snaps) has
# been removed and recommend system reboot
echo -e "${summary_first}"
if [[ ${rmtbsnap} = 1 ]] && [[ ${rmfusnap} = 1 ]]
then
echo -e "## Snap including the Thunderbird and Firmware Updater Snaps has been removed\n## from your system and the future installation of Snap has been blocked by APT\n## pinning in /etc/apt/preferences.d - the file is named \"no_snapd.pref\"."
if ! test -x "/opt/thunderbird/thunderbird" ; then echo -e "${summary_tb}" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" ; fi
elif [[ ${rmtbsnap} = 1 ]] && [[ ${rmfusnap} = 0 ]]
then
echo -e "## Snap including the Thunderbird Snap has been removed from your system and the\n## future installation of Snap has been blocked by APT pinning in\n## /etc/apt/preferences.d - the file is named \"no_snapd.pref\"."
if ! test -x "/opt/thunderbird/thunderbird" ; then echo -e "${summary_tb}" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" ; fi
elif [[ ${rmtbsnap} = 0 ]] && [[ ${rmfusnap} = 1 ]]
then
echo -e "## Snap including the Firmware Updater Snap has been removed from your system\n## and the future installation of Snap has been blocked by APT pinning in\n## /etc/apt/preferences.d - the file is named \"no_snapd.pref\"."
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" ; fi
elif [[ ${rmtbsnap} = 0 ]] && [[ ${rmfusnap} = 0 ]]
then
echo -e "## Snap has been removed from your system and the future installation of Snap\n## has been blocked by APT pinning in /etc/apt/preferences.d - the file is named\n## \"no_snapd.pref\"."
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" ; fi
fi
echo -e "## -> Be sure to remove any relevant APT pinning and reinstall Snap BEFORE a"
echo -e "## release-upgrade to the next main Kubuntu™ version (e.g. from 23.10 to"
echo -e "## 24.04 LTS)!"
echo -e "## You can do both with the \"reinstall_Snap_for_release-upgrade\" script."
echo -e "${summary_reboot}"
echo -e "${summary_last}"
savesummary=1
elif ! command -v snap &> /dev/null && [[ ${blocksnap} = 1 ]]
then
# Tell that future installation of Snap has been blocked
echo -e "${summary_first}"
echo -e "## The future installation of Snap has been blocked by APT pinning in\n## /etc/apt/preferences.d - the file is named \"no_snapd.pref\"."
echo -e "## -> Be sure to remove any relevant APT pinning and reinstall Snap BEFORE a"
echo -e "## release-upgrade to the next main Kubuntu™ version (e.g. from 23.10 to"
echo -e "## 24.04 LTS)!"
echo -e "## You can do both with the \"reinstall_Snap_for_release-upgrade\" script."
echo -e "${summary_last}"
savesummary=1
elif ! command -v snap &> /dev/null && [[ ${blocksnap} = 0 ]]
then
# Tell that nothing has changed
echo -e "${summary_first}"
echo -e "${summary_nochanges}"
echo -e "## -> Be sure to remove any relevant APT pinning and reinstall Snap BEFORE a"
echo -e "## release-upgrade to the next main Kubuntu™ version (e.g. from 23.10 to"
echo -e "## 24.04 LTS)!"
echo -e "## You can do both with the \"reinstall_Snap_for_release-upgrade\" script."
echo -e "${summary_last}"
else
# Tell that nothing has changed
echo -e "${summary_first}"
echo -e "${summary_nochanges}"
if [[ ${snappin} = 0 ]] ; then echo -e "## Have a nice day and enjoy Kubuntu™.\n########\n" ; fi
if [[ ${snappin} = 1 ]] ; then echo -e "${summary_last}" ; fi
fi
########
## Give option to save the summary, if the script has changed anything
########
appendix="$(date +"%Y-%m-%d_%H:%M")"
if [[ ${savesummary} = 1 ]]
then
echo -e "########\n## -> Do you want to save this summary for future reference?\n########"
while true
do
read -p "[y/n] " wantsave
if [[ "${wantsave}" = [Yy] ]] && [[ ${rmsnap} = 1 ]] && [[ ${rmffsnap} = 1 ]] && [[ ${blocksnap} = 0 ]]
then
# Save to text file that Snap including the Firefox Snap (and
# Thunderbird and Firmware Updater Snaps) has been removed and
# system reboot is recommended
echo -e "${summary_first}" > "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
if [[ ${rmtbsnap} = 0 ]] && [[ ${rmfusnap} = 0 ]]
then
echo -e "## Snap including the Firefox Snap has been removed from your system and the\n## future installation of Snap has been blocked by APT pinning in\n## /etc/apt/preferences.d - the file is named \"no_snapd.pref\"." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
if ! test -x "/opt/firefox/firefox" ; then echo -e "${summary_ff}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
elif [[ ${rmtbsnap} = 1 ]] && [[ ${rmfusnap} = 0 ]]
then
echo -e "## Snap including the Firefox and Thunderbird Snaps has been removed from your\n## system and the future installation of Snap has been blocked by APT pinning in\n## /etc/apt/preferences.d - the file is named \"no_snapd.pref\"." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
if ! test -x "/opt/firefox/firefox" ; then echo -e "${summary_ff}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
if ! test -x "/opt/thunderbird/thunderbird" ; then echo -e "${summary_tb}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
elif [[ ${rmtbsnap} = 0 ]] && [[ ${rmfusnap} = 1 ]]
then
echo -e "## Snap including the Firefox and Firmware Updater Snaps has been removed from\n## your system and the future installation of Snap has been blocked by APT\n## pinning in /etc/apt/preferences.d - the file is named \"no_snapd.pref\"." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
if ! test -x "/opt/firefox/firefox" ; then echo -e "${summary_ff}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
elif [[ ${rmtbsnap} = 1 ]] && [[ ${rmfusnap} = 1 ]]
then
echo -e "## Snap including the Firefox, Thunderbird and Firmware Updater Snaps has been\n## removed from your system and the future installation of Snap has been blocked\n## by APT pinning in /etc/apt/preferences.d - the file is named \"no_snapd.pref\"." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
if ! test -x "/opt/firefox/firefox" ; then echo -e "${summary_ff}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
if ! test -x "/opt/thunderbird/thunderbird" ; then echo -e "${summary_tb}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
fi
echo -e "## -> Be sure to remove any relevant APT pinning and reinstall Snap BEFORE a" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "## release-upgrade to the next main Kubuntu™ version (e.g. from 23.10 to" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "## 24.04 LTS)!" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "## You can do both with the \"reinstall_Snap_for_release-upgrade\" script." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "${summary_reboot}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "${summary_last}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "Script version used: ${versionnr}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "\n########\n## -> The summary of what has been done by this script was saved to:\n## $HOME/get_rid_of_Snap-SUMMARY_${appendix}\n########\n"
break
elif [[ "${wantsave}" = [Yy] ]] && [[ ${rmsnap} = 1 ]] && [[ ${rmffsnap} = 0 ]] && [[ ${blocksnap} = 0 ]]
then
# Save to text file that Snap (including the Thunderbird and
# Firmware Updater Snaps) has been removed and system reboot is
# recommended
echo -e "${summary_first}" > "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
if [[ ${rmtbsnap} = 1 ]] && [[ ${rmfusnap} = 1 ]]
then
echo -e "## Snap including the Thunderbird and Firmware Updater Snaps has been removed\n## from your system and the future installation of Snap has been blocked by APT\n## pinning in /etc/apt/preferences.d - the file is named \"no_snapd.pref\"." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
if ! test -x "/opt/thunderbird/thunderbird" ; then echo -e "${summary_tb}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
elif [[ ${rmtbsnap} = 1 ]] && [[ ${rmfusnap} = 0 ]]
then
echo -e "## Snap including the Thunderbird Snap has been removed from your system and the\n## future installation of Snap has been blocked by APT pinning in\n## /etc/apt/preferences.d - the file is named \"no_snapd.pref\"." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
if ! test -x "/opt/thunderbird/thunderbird" ; then echo -e "${summary_tb}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
elif [[ ${rmtbsnap} = 0 ]] && [[ ${rmfusnap} = 1 ]]
then
echo -e "## Snap including the Firmware Updater Snap has been removed from your system\n## and the future installation of Snap has been blocked by APT pinning in\n## /etc/apt/preferences.d - the file is named \"no_snapd.pref\"." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
elif [[ ${rmtbsnap} = 0 ]] && [[ ${rmfusnap} = 0 ]]
then
echo -e "## Snap has been removed from your system and the future installation of Snap\n## has been blocked by APT pinning in /etc/apt/preferences.d - the file is named\n## \"no_snapd.pref\"." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
if [[ ${rmkrsnap} = 1 ]] ; then echo -e "${summary_kr}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt" ; fi
fi
echo -e "## -> Be sure to remove any relevant APT pinning and reinstall Snap BEFORE a" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "## release-upgrade to the next main Kubuntu™ version (e.g. from 23.10 to" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "## 24.04 LTS)!" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "## You can do both with the \"reinstall_Snap_for_release-upgrade\" script." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "${summary_reboot}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "${summary_last}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "Script version used: ${versionnr}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "\n########\n## -> The summary of what has been done by this script was saved to:\n## $HOME/get_rid_of_Snap-SUMMARY_${appendix}\n########\n"
break
elif [[ "${wantsave}" = [Yy] ]] && [[ ${blocksnap} = 1 ]]
then
# Save to text file that future installation of Snap has been
# blocked
echo -e "${summary_first}" > "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "## The future installation of Snap has been blocked by APT pinning in\n## /etc/apt/preferences.d - the file is named \"no_snapd.pref\"." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "## -> Be sure to remove any relevant APT pinning and reinstall Snap BEFORE a" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "## release-upgrade to the next main Kubuntu™ version (e.g. from 23.10 to" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "## 24.04 LTS)!" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "## You can do both with the \"reinstall_Snap_for_release-upgrade\" script." >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "${summary_last}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "Script version used: ${versionnr}" >> "$HOME/get_rid_of_Snap-SUMMARY_${appendix}.txt"
echo -e "\n########\n## -> The summary of what has been done by this script was saved to:\n## $HOME/get_rid_of_Snap-SUMMARY_${appendix}\n########\n"
break
elif [[ "${wantsave}" = [Nn] ]]
then
echo
break
fi
done
fi
########
## Give option to reboot, if this has been recommended
########
if [[ ${rmsnap} = 1 ]]
then
echo -e "########\n## -> Do you want to reboot your system now as recommended?\n########"
while true
do
read -p "[y/n] " rebootpc
if [[ "${rebootpc}" = [Yy] ]]
then
reboot
break
elif [[ "${rebootpc}" = [Nn] ]]
then
echo
break
fi
done
fi
587 Zeilen habe ich ermittelt, ich empfinde das als komplex.
