Am 02.04.20 um 09:30 schrieb Richard Beare:
I forgot to check - is there a "lossless update" button anywhere, like turbovnc?
No, there's no such button. You need to select an image format that is lossless. Session configuration, Connection tab, Compression Method. "nopack" and "PNG" with "Image Quality: 9" *should* be safe, but please research this yourself. You could try an image that you know has fine details, and view it via a regular ssh -X connection, then view it via X2Go and compare the results.
Or, you could make it a habit to double-check every important step/final result by saving the image on the server side, then transferring it to the client with X2Go's built-in filesharing option, and looking at it again with an image viewer running on the client.
Kind Regards, Stefan Baur
-- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243