The magic pixel can be disabled in nxagent 3.5.99.16. I am wondering why the the WM is relevant. Nxagent is talking to the X server and not the WM. So what does xrandr report on the tce side with and without WM?
Uli Stefan Baur <[email protected]> schrieb am Mi., 16. Mai 2018, 15:25: > Am 16.05.2018 um 15:11 schrieb Walid MOGHRABI: > > This is a known bug I encountered and this is due to the lack of Window > Manager. > > Apparently, the WM is needed to have a good working xinerama. > > > > I fixed this by installing OpenBox in my TCE image and added this line : > > > > > > > ============================================================================================ > > --- /usr/sbin/x2gothinclientd > > +++ /usr/sbin/x2gothinclientd > > @@ -175,6 +175,9 @@ > > } > > } > > > > + # Spawn openbox > > + system("su - x2gothinclient -c \"DISPLAY=:0 openbox &\""); > > + > > # set screen background to X2Go default blue on all > detected screens > > `DISPLAY=:0 xsetroot -solid "#246ed8"`; > > > ============================================================================================ > > > > I also did a few modifications to /etc/xdg/openbox/rc.xml to disable > windows borders and a few stuff ... in fact these are just modifications > you can find in the TCE Live Build project. > > Please find my rc.xml attached. > > > > Once you do this, everything works just like on your desktop. > > ... or not. > > As I said, it also happens in TCE-Live, though only sometimes. > Hooooweveeeerr ... we include code to kill openbox once the NX window > comes up, so that the dreaded magic pixel won't trigger. > > Maybe the act of disabling sometimes happens too soon, and we get a race > condition between the xinerama components and the magic-pixel-workaround. > > 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 > > _______________________________________________ > x2go-dev mailing list > [email protected] > https://lists.x2go.org/listinfo/x2go-dev
_______________________________________________ x2go-dev mailing list [email protected] https://lists.x2go.org/listinfo/x2go-dev
