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Packet Tracer

Fix GUI issues with KDE Plasma dark theme

mkdir ~/.config-pt
cd ~/.config
cp -rf dconf gtk-3.0 gtk-4.0 xsettingsd ~/.config-pt
  • Right-click on Menu button.
  • Click Edit Applications.
  • Select Packet Tracer.
  • Add XDG_CONFIG_HOME=/home/jas/.config-pt to Environment variables.
  • Save.