id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,cpu,platform 3606,m.nviz.image produces a screenshot,epifanio,grass-dev@…,"Platform: Linux Ubuntu 18.04, 64 bit GRASS version: 7.5 trunk revision #72985 Trying to run 'm.nviz.image' from sample location ""nc_basic_spm_grass7"" returns a screenshot of the active window from whre I ran the command ... I got a black ppm when running the above command from the terminal and I got the attached image when running the same command from the WX gui console. ",defect,closed,major,7.4.2,Display,svn-trunk,fixed,,,x86-64,Linux