Hi Anna, On Do 22 Jul 2021 04:34:04 CEST, Anna Spiers wrote: > Package: x2goclient > > Version: 4.1.2.2 (Qt-4.8.7) > > > When using Matlab on an Ubuntu linux server accessed through x2goclient, > the Matlab window has inverted colors (e.g., background is black, text is > various colors with different highlighted colors). > > I'm using x2go from a 2017 Macbook Pro with MacOS Catalina. I've recently > found the matlab window inverts its colors when the x2goclient window is > off-screen to the left, but when it's completely contained by my monitor > window or slightly off-screen to the right, then the colors are normal. > > A similar problem happens on my colleague's 2020 Macbook Pro with MacOS Big > Sur, but no matter how he configures the x2goclient window, his matlab > screen still has inverted colors. Could you let us know, what version of "nxagent" you have installed on the X2Go Server? Thanks! Mike -- DAS-NETZWERKTEAM c\o Technik- und Ökologiezentrum Eckernförde Mike Gabriel, Marienthaler Str. 17, 24340 Eckernförde mobile: +49 (1520) 1976 148 landline: +49 (4351) 850 8940 GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de