package: x2goclient version: 4.1.0.0 Hi, This has been noted during the debugging of http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=723. When running in PubApp mode, with the internal X server, VcXsrv is being called with these parameters: -multiwindow -notrayicon -clipboard :0 While when running in PubApp mode with an external X server ... First, you notice there's no setup option for that mode. Second, it seems to use the one for Windowed Mode (topmost entry) instead: -screen 0 %wx%h -notrayicon -clipboard :0 Which of course breaks PubApps in horrible ways. It should probably use the value we offer as default for SingleApp mode (third entry from the top) as well, because it matches what's being used in "internal X" mode. Of course, if X2GoClient treats PubApp and SingleApp mode differently internally, then we should provide an extra option for PubApp mode in the GUI, above or below the one for SingleApp mode. -Stefan -- 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