If I set ³ -extension GLX² and " -extension BIG-REQUESTS², launching Rstudio produces the error:
Could not initialize OpenGL for RasterGLSurface, reverting to
RasterSurface. rstudio: Fatal IO error 11 (Resource temporarily unavailable) on X server :53.0.
The daily builds of Rstudio 1.2 appear to have introduced a configuration option to set the type of renderer (GL, software, etc), but the daily .deb build won¹t install on Ubuntu 14.04 due to unmet dependencies.