27 May
2020
27 May
'20
8:09 a.m.
On Wed, May 27, 2020 at 9:51 AM Johannes Töger <johannes.toger@med.lu.se> wrote:
We’re running x2go on a compute server. Some of our apps are written in Matlab with interactive GUI:s. We are seeing quite poor graphics performance after moving from Matlab R2014a to R2019a, especially when using transparency in 3D graphics. This might be connected to the fact that Matlab goes into a software OpenGL mode.
X2go using NX cannot use hardware acceleration. Depending on your setup you can try one of these approaches:
- https://wiki.x2go.org/doku.php/wiki:development:glx-xlib-workaround
- VirtualGL
- use x2gokdrive https://wiki.x2go.org/doku.php/wiki:advanced:x2gokdrive:start
Uli