On Tue, Oct 23, 2018 at 2:39 AM Adrian Bickerstaffe
<adri...@unimelb.edu.au> wrote:
>
> The main one is Rstudio 1.1.456 which was installed from the .deb package 
> available from https://download1.rstudio.org/rstudio-xenial-1.1.456-amd64.deb 
> (64.9MB).
>
> Without the workaround, RStudio fails to launch with the same sort of error 
> reported earlier in this thread. With the workaround, users reported “…quite 
> difficult to navigate, slow response from server. In particular but not only 
> when using R studio. As well as constant flickering of server window” and 
> "The server window is often “flickering”, and response time is very slow."

I have tried that version but since I have no R experience I cannot
see any problems - neither with an old nx version nor with the latest
(and greatest ;-) developer version.

Without BIG-REQUESTS it fails with a GL message which indicates that
it is using OpenGL which is slow on NX. Maybe rstudio offers a way to
switch off OpenGL usage. I expect it to be fast then.

I seems there have been ways to configure that in rstudio (see
https://github.com/rstudio/rstudio/issues/3185) but my version 1.1,456
does not offer these settings.

You can TRY adding "-extension GLX" (which disables the GLX extension)
to x2goagent.options and see what happens.

Uli
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