From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Subject: bug#34135: IceCat lacks WebGL support Date: Sat, 19 Jan 2019 16:49:02 +0100 Message-ID: <87o98cr6kx.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([209.51.188.92]:54830) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gksso-00065V-Mh for bug-guix@gnu.org; Sat, 19 Jan 2019 10:50:07 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gkssm-0003wo-Ej for bug-guix@gnu.org; Sat, 19 Jan 2019 10:50:06 -0500 Received: from debbugs.gnu.org ([209.51.188.43]:38727) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gkssl-0003ux-6M for bug-guix@gnu.org; Sat, 19 Jan 2019 10:50:04 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1gkssk-0000Mz-Kn for bug-guix@gnu.org; Sat, 19 Jan 2019 10:50:02 -0500 Sender: "Debbugs-submit" Resent-Message-ID: Received: from eggs.gnu.org ([209.51.188.92]:54684) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gksrs-00061O-8k for bug-guix@gnu.org; Sat, 19 Jan 2019 10:49:09 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gksrr-0003HP-Bf for bug-guix@gnu.org; Sat, 19 Jan 2019 10:49:08 -0500 Received: from hera.aquilenet.fr ([185.233.100.1]:33534) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gksrr-0003Et-4l for bug-guix@gnu.org; Sat, 19 Jan 2019 10:49:07 -0500 Received: from localhost (localhost [127.0.0.1]) by hera.aquilenet.fr (Postfix) with ESMTP id 016052FAE for ; Sat, 19 Jan 2019 16:49:05 +0100 (CET) Received: from hera.aquilenet.fr ([127.0.0.1]) by localhost (hera.aquilenet.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id iFfynkck1W-H for ; Sat, 19 Jan 2019 16:49:03 +0100 (CET) Received: from ribbon (unknown [IPv6:2a01:e0a:1d:7270:af76:b9b:ca24:c465]) by hera.aquilenet.fr (Postfix) with ESMTPSA id 789132FAD for ; Sat, 19 Jan 2019 16:49:03 +0100 (CET) List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org Sender: "bug-Guix" To: 34135@debbugs.gnu.org Hello, If you enable WebGL support in =E2=80=98about:config=E2=80=99, then stop it= and run: --8<---------------cut here---------------start------------->8--- $ export LIBGL_DRIVERS_PATH=3D$(guix build mesa)/lib/dri $ icecat https://get.webgl.org 1547912837231 addons.webextension.tortm-browser-button@jeremybenthum WAR= N Please specify whether you want browser_style or not in your browser_a= ction options. 1547912837231 addons.webextension.https-everywhere@eff.org WARN Ple= ase specify whether you want browser_style or not in your browser_action op= tions. 1547912837232 addons.webextension.{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d} = WARN Please specify whether you want browser_style or not in your b= rowser_action options. JavaScript warning: moz-extension://b84ee99d-7e50-4975-9d16-3806d330a3b2/li= b/adblockplus.js, line 0: Successfully compiled asm.js code (total compilat= ion 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:=20 * 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:=20 * 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 =E2=80=98mesa-utils=E2=80=99= ) both work well. Thoughts? Ludo=E2=80=99.