My experience KDE on Manjaro

Some Details

• OS: Manjaro
• Wallpaper: MacBook
• KDE Shell: Kvantum
• Kvantum Theme: WhiteSur
• Plasma Theme: WhiteSur Dark
• GTK2/3 Theme: WhiteSur
• Firefox Theme: WhiteSur
• KDE Window Decorations: WhiteSur Aurorae Theme
• Icon Theme: WhiteSur
• Top Bar and Dock: LATTE

Latest Preview

Tips / Notes

I use hardware, 4 CPU 3Ghz, 16Gb RAM and 512 Gb SSD

• Use 16Gb swap partition
• My config /etc/sysctl.d/99-sysctl.conf see kernel docs, for help

vm.swappiness = 10
vm.vfs_cache_pressure = 50
vm.dirty_background_ratio = 10
vm.dirty_ratio = 40
vm.dirty_writeback_centisecs = 500
kernel.sysrq = 1

• My /etc/fstab see arch wiki, for help

# <file system>             <mount point>  <type>  <options>  <dump>  <pass>
UUID=C059-2B81                            /boot/efi      vfat    umask=0077 0 2
UUID=eb67ddb3-4029-4363-a09a-dcdab0834cf1 /              ext4    defaults,noatime 0 1
UUID=bd60a1ca-1fbd-4ae7-ac41-226aaad05d6c swap           swap    defaults,noatime 0 2

• I rarely use debugging information. ~/.bash_profile add:

QT_LOGGING_RULES='*=false'
export QT_LOGGING_RULES

• Use kdebugdialog5 terminal command, disable any debugging information.
• Edit /etc/systemd/journald.conf see systemd docs, for help

Storage=volatile
RuntimeMaxUse=10M

• You can open an issue if you have any questions / problems.