This may actually be an issue with the PCLinuxOS Firefox and Thunderbird packages. I installed the 2020.07 LXQt Community image of PCLOS in another VirtualBox and there were issues with the Firefox and Thunderbird icons with that desktop as well. Ed ____________________________________________________ tde-users mailing list -- users@xxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxx Web mail archive available at https://mail.trinitydesktop.org/mailman3/hyperkitty/list/users@xxxxxxxxxxxxxxxxxx