From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id G6RQFusXXGFuDgEAgWs5BA (envelope-from ) for ; Tue, 05 Oct 2021 11:16:27 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id SFtuEesXXGEHcwAAbx9fmQ (envelope-from ) for ; Tue, 05 Oct 2021 09:16:27 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id AD11E13970 for ; Tue, 5 Oct 2021 11:16:26 +0200 (CEST) Received: from localhost ([::1]:34290 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mXgYi-0000fQ-R6 for larch@yhetil.org; Tue, 05 Oct 2021 05:16:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34128) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mXgYM-0000dU-TT for bug-guix@gnu.org; Tue, 05 Oct 2021 05:16:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:55753) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mXgYM-0008Ee-Et for bug-guix@gnu.org; Tue, 05 Oct 2021 05:16:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mXgYM-00067t-As for bug-guix@gnu.org; Tue, 05 Oct 2021 05:16:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#51027: Icecat: gfx.webrender.all unset by default - gpu performance issues Resent-From: Ekaitz Zarraga Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Tue, 05 Oct 2021 09:16:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 51027 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 51027@debbugs.gnu.org X-Debbugs-Original-To: "bug-guix@gnu.org" Received: via spool by submit@debbugs.gnu.org id=B.163342535323064 (code B ref -1); Tue, 05 Oct 2021 09:16:02 +0000 Received: (at submit) by debbugs.gnu.org; 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s=protonmail; t=1633425328; bh=VdIvoX9EhDLA85ZlDfBzDMUCIPl/CV06fFwGp38DsX4=; h=Date:To:From:Reply-To:Subject:From; b=Uxaj1czYgNEOSVKflfsVy2NTFwXiCZRCEX+sIRKh1aWNcoLYc6fwvVR3lH4dyQlOU X9GZ9DLT2ynv1cxnZ6cHQ3e7XtAhN0wZLD0jnAlIqmhMOrTRzekfRVgxovXyezfFxP s2zBH+GatInYqkfGL1vtGUWHkXHvAE/T1hZVI3xTGcVU1+kNTAKtcXEy2UsXqPpjFX eLVjL42lDDxcruNxjy+EsJToHDLw4VkRi5RyCGiPi2sEwrV3vftl6Rftp1g1MkTz27 mJ9HGv+XBbwkIzC9y++YpgSJv176WEWqo7saYn1rHOZfrwOgEbEcvCxlXOdvg1rySl LY/dB/gZ+rM2g== From: Ekaitz Zarraga Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=185.70.40.131; envelope-from=ekaitz@elenq.tech; helo=mail-40131.protonmail.ch X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, DKIM_INVALID=0.1, DKIM_SIGNED=0.1, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Ekaitz Zarraga Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; 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aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=elenq.tech header.s=protonmail header.b=Uxaj1czY; dmarc=fail reason="SPF not aligned (relaxed)" header.from=elenq.tech (policy=none); spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Spam-Score: -1.91 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=elenq.tech header.s=protonmail header.b=Uxaj1czY; dmarc=fail reason="SPF not aligned (relaxed)" header.from=elenq.tech (policy=none); spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Queue-Id: AD11E13970 X-Spam-Score: -1.91 X-Migadu-Scanner: scn1.migadu.com X-TUID: GrUOvdIb5WYS Hi, I recently found my GPU struggling to render simple websites on icecat whil= e ungoogled-chromium is able to do it correctly. The most recent one was element, Matrix's web client. I opened an issue there[^1] and they told me to set the `gfx.webrender.all`= to `true`. I did it and everything worked like a charm, and the rendering effort for a= ny other website went down significantly. Why do we ship icecat with this variable unset? Can we set it so more peopl= e benefit from the new rendering engine? Thanks, Ekaitz [^1]: https://github.com/vector-im/element-web/issues/19217