<div dir="ltr">Looking up<br><br>qt.qpa.xcb: X server does not support XInput 2<div><br></div><div>I discovered </div><div><br></div><div><a href="https://community.rstudio.com/t/x2go-and-rstudio/29704/5">https://community.rstudio.com/t/x2go-and-rstudio/29704/5</a></div><div><br></div><div>which linked to </div><div><br></div><div><a href="https://wiki.x2go.org/doku.php/wiki:development:glx-xlib-workaround">https://wiki.x2go.org/doku.php/wiki:development:glx-xlib-workaround</a></div><div><br></div><div>but following the directions for Ubuntu, I get:<div><br></div><div>E: You must put some 'source' URIs in your sources.list<br></div><div><br></div><div>Moreover, the directions are for Ubuntu 14 and we're on 20, so I'm not even sure the directions are up to date if, indeed, the problem with x2go still exists after all this time.</div><div><br></div></div></div>