On Mon, 2016-12-12 at 13:51 -0500, Long Vu wrote: > On Mon, Dec 12, 2016 at 1:06 PM, Long Vu <long...@intelerad.com> > wrote: > > On Mon, Dec 12, 2016 at 12:20 PM, Adam Jackson <a...@nwnk.net> > > wrote: > > > On Mon, 2016-12-12 at 12:13 -0500, Long Vu wrote: > > > > > > > Would it be this xvfb-run option ? > > > > > > > > -s ARGS --server-args=ARGS arguments (other than > > > > server number and > > > > "-nolisten tcp") to pass to > > > > the Xvfb server > > > > (default: "-screen 0 > > > > 640x480x8") > > > > > > > > I am not familiar with X server options, what server args I > > > > would need > > > > to get rid of this "ES2 Prism: Error - GLX extension is not > > > > supported" > > > > error? > > > > > > Yes, I think it would be: > > > > > > xvfb-run -s "-screen 0 640x480x24" # ... whatever else you use > > > > I tried xvfb-run -s "-screen 0 640x480x24", still the same error. > > Any > > other clues? > > > > ES2 Prism: Error - GLX extension is not supported > > GLX version 1.3 or higher is required > > Xlib: extension "RANDR" missing on display ":99". > > > > > > Now that I run at 24 bpp, maybe I should force GLX to be enabled? > > Or > > have to specify a GLX version, otherwise the default is less than > > 1.3? > > > > I bumped the resolution and manually try to enable GLX, still the > same error. > > xvfb-run -s '-screen 0 1024x768x24 +extension GLX +iglx' <command> > > I don't know what else to try. > > > -- > Long Vu | Build Controller | Intelerad | +1-514-931-6222 ext. 7743
I don't know if this will help, but previously adam had said: > How are you launching Xvfb? I believe it defaults to 8bpp, but GLX only > works at 16 or 32bpp. which I think you hadn't tried yet. -eg > _______________________________________________ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
