G3N-es, I figured it out myself last night and was about to write up the procedure, too. But you're no doubt better at explaining Linux than I, so I'll step back.
But here's the secret ingredient that made it finally work for me on Linux Mint Xfce 22: that environment variable setting must be made not only in .bashrc but also in .profile for the QT6ct utility to work.
One other thing: after wasting time searching online unnecessarily for a complex solution, all of a sudden I noticed that QT6ct is in fact in the Xfce Software Manager. I wish had know that earlier! A quick install, setting the two instances of the environment variable and a reboot took care of everything. So it is simple, but only when all the unspoken level of Linux expertise is assumed.
G3N-es, I figured it out myself last night and was about to write up the procedure, too. But you're no doubt better at explaining Linux than I, so I'll step back.
But here's the secret ingredient that made it finally work for me on Linux Mint Xfce 22: that environment variable setting must be made not only in .bashrc but also in .profile for the QT6ct utility to work.
One other thing: after wasting time searching online unnecessarily for a complex solution, all of a sudden I noticed that QT6ct is in fact in the Xfce Software Manager. I wish had know that earlier! A quick install, setting the two instances of the environment variable and a reboot took care of everything. So it is simple, but only when all the unspoken level of Linux expertise is assumed.
Thomas