Almost everything. You can set all configuration options and sync your folders. Keep in mind that if you sync a partition mounted in /mnt or /media, link there and not from the shortcut in /home.
What does not
What was not tested
If you have problems syncing, unmark the option "doesn't use HTTP", so you will use HTTP.
The application could close sometimes, but is not usual, it runs fine and you can leave it syncing for several hours.
"Start with the system" option doesn't work properly, you have to run it manual (or set it from Linux using the Wine brige).
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Current||Ubuntu 20.04 "Focal" (+ variants like Kubuntu)||Aug 20 2020||5.15||Yes||Yes||No||Silver||nomadmz|