Glad to help! Just keep in mind that what you’re doing there is dumping the entire dconf settings tree and applying it as is. That will include a lot of things you don’t want/care about, including state data of certain applications. You should probably sift through the dump file and throw stuff out before loading it again, but I’m sure you’ll figure it out.

export settings on old pc:

dconf dump / > dconf-settings.dump

import on new pc:

cat dconf-settings.dump | dconf load /

Whatever comes with GNOME/gdm.

NixOS! 💪