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* bug#34135: IceCat lacks WebGL support
@ 2019-01-19 15:49 Ludovic Courtès
  2019-01-19 17:07 ` Julien Lepiller
                   ` (4 more replies)
  0 siblings, 5 replies; 16+ messages in thread
From: Ludovic Courtès @ 2019-01-19 15:49 UTC (permalink / raw)
  To: 34135

Hello,

If you enable WebGL support in ‘about:config’, then stop it and run:

--8<---------------cut here---------------start------------->8---
$ export LIBGL_DRIVERS_PATH=$(guix build mesa)/lib/dri
$ icecat https://get.webgl.org
1547912837231   addons.webextension.tortm-browser-button@jeremybenthum  WARN    Please specify whether you want browser_style or not in your browser_action options.
1547912837231   addons.webextension.https-everywhere@eff.org    WARN    Please specify whether you want browser_style or not in your browser_action options.
1547912837232   addons.webextension.{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}      WARN    Please specify whether you want browser_style or not in your browser_action options.
JavaScript warning: moz-extension://b84ee99d-7e50-4975-9d16-3806d330a3b2/lib/adblockplus.js, line 0: Successfully compiled asm.js code (total compilation time 1ms; not stored in cache (too small )
libGL error: MESA-LOADER: failed to retrieve device information
libGL error: unable to load driver: i915_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: i915
libGL error: MESA-LOADER: failed to retrieve device information
libGL error: unable to load driver: i915_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: i915
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
JavaScript warning: https://get.webgl.org/, line 193: Error: WebGL warning: Failed to create WebGL context: WebGL creation failed: 
* Error during native OpenGL init.
* Exhausted GL driver caps.
* Exhausted GL driver options.
JavaScript warning: https://get.webgl.org/, line 197: Error: WebGL warning: Failed to create WebGL context: WebGL creation failed: 
* Error during native OpenGL init.
* Exhausted GL driver caps.
* Exhausted GL driver options.
--8<---------------cut here---------------end--------------->8---

and the web page reads:

   While your browser seems to support WebGL, it is disabled or
   unavailable.

Weird thing is that glxgears and glxinfo (from ‘mesa-utils’) both work
well.

Thoughts?

Ludo’.

^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2023-09-09 10:54 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-01-19 15:49 bug#34135: IceCat lacks WebGL support Ludovic Courtès
2019-01-19 17:07 ` Julien Lepiller
2019-01-20 22:45   ` Ludovic Courtès
2019-01-21  8:24     ` Ricardo Wurmus
2019-01-21  8:49       ` Julien Lepiller
2019-01-21  9:54         ` Ludovic Courtès
2019-01-21 14:12           ` Ricardo Wurmus
2021-09-26  0:11           ` Sarah Morgensen
2021-09-26  9:50             ` Mark H Weaver
2020-05-12 18:19 ` Jonathan Brielmaier
2020-05-17 20:24 ` Jonathan Brielmaier
2020-05-23 21:14   ` Tobias Geerinckx-Rice via Bug reports for GNU Guix
2020-05-23 22:02     ` Jonathan Brielmaier
2020-05-17 20:44 ` Jonathan Brielmaier
2023-08-29 20:48 ` Maxim Cournoyer
2023-09-09 10:52   ` Ludovic Courtès

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