#!/bin/bash sudo mkdir /etc/gtk-3.0 echo '[Settings] gtk-theme-name=Arc-Dark gtk-application-prefer-dark-theme=1 ' | sudo tee /etc/gtk-3.0/settings.ini sudo qubes-dom0-update qubes-u2f-dom0 qubes-yubikey-dom0 qt5ct qt5-qtstyleplugins qvm-service --enable personal qubes-u2f-proxy qvm-service --enable work qubes-u2f-proxy echo "export export QT_QPA_PLATFORMTHEME=gtk2" | sudo tee /etc/environment #I am using the sys-usb VM for GPG here because I am using a PGP smartcard. You probably shouldn't do this if you store your GPG private key on disk. It **might** be safer to still have a dedicated gpg-backend VM for this, but then you will have to reassign the smartcard to the VM after every boot, which could be annoying. echo "emails sys-usb allow" > /etc/qubes-rpc/policy/qubes.Gpg echo "@anyvm @anyvm ask,default_target=sys-usb" >> /etc/qubes-rpc/policy/qubes.Gpg