• zypper: How to list different available versions of a package?
• Change Displaymanager
• Switch Desktop environment to XFCE
• Extra KDE-Repositories

SSD Settings for Swap

vm.swappiness=1
vm.vfs_cache_pressure=50

Source: https://askubuntu.com/questions/652337/why-are-swap-partitions-discouraged-on-ssd-drives-are-they-harmful

Hide unused drives in XFCE:

# Write the following into the file:
# /etc/udev/rules.d/99-hide-partition.rules
KERNEL=="sda1", ENV{UDISKS_IGNORE}="1"
# reload udev rules
sudo udevadm trigger

Source: https://forum.xfce.org/viewtopic.php?id=10743

• https://www.opensuse-forum.de/thread/64949-upgrade-von-opensuse-leap-15-2-auf-opensuse-leap-15-3/
• https://en.opensuse.org/SDB:System_upgrade
• https://download.opensuse.org/repositories/KDE:/Extra/