[GRASS-user] Tcl/Tk gui and nviz errors

[Craig Leat]

>> nviz -q
> Error in startup script: Togl: couldn't get visual
>    while executing
> "togl $Nv_(TOP).canvas -rgba true -double true -depth true"
>    (procedure "Nv_makeGUI" line 56)
>    invoked from within
> "Nv_makeGUI $Nv_(AREA)"
>    (file "/usr/local/src/grass6_devel/dist.i686-pc-linux-gnu/etc/nviz2.2/scripts/nviz2.2_script"
> line 1052)

Solved by removing the package libgl1-mesa-dri. You can't do direct
rendering on a remote display!

Craig

Note to self: First check if glxgears works before blaming GRASS :-)