From owner-freebsd-x11@FreeBSD.ORG Fri Sep 12 01:14:47 2014 Return-Path: Delivered-To: freebsd-x11@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 1E7D039C; Fri, 12 Sep 2014 01:14:47 +0000 (UTC) Received: from mail-ig0-x22e.google.com (mail-ig0-x22e.google.com [IPv6:2607:f8b0:4001:c05::22e]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D49B3F6B; Fri, 12 Sep 2014 01:14:46 +0000 (UTC) Received: by mail-ig0-f174.google.com with SMTP id h18so1980355igc.13 for ; Thu, 11 Sep 2014 18:14:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=TZITUqSsPKI47rAKXFYAoebUid9K2lgsN4VNEqvRMns=; b=GuN6XQK0m7XF+pU6GyguKW7koZ7lDtY7tvNJ35ZUvlkc5ooDOeW3ExOSVTlWgbUsDF NODZEvmP3u8J+Zm5s33zI1ogBgact7XJ82Su+9NuBvoc2iKWBoxObDxqU+IM+HnoqdrK PqlpB8DEYY5fmjsEFjcyl0GmOiOvt2huQNmh7baeWkfLnDLqavL7ZNqcDLO/gXo5QYIZ +/cIurkSufzf+3FdasLdlTIdWn8nZBLE3QT/kqmtTmUjk75ds1eL/U48xRu1jZ4idg8s zN/SWsH6Vbh6DkUsFmpFha1IjuLcB68y0lq+fdOigLLW0PKVHjV1O8Aa+xDcsO7qHRv9 JHpA== MIME-Version: 1.0 X-Received: by 10.50.82.98 with SMTP id h2mr7311570igy.26.1410484486231; Thu, 11 Sep 2014 18:14:46 -0700 (PDT) Received: by 10.50.72.69 with HTTP; Thu, 11 Sep 2014 18:14:46 -0700 (PDT) In-Reply-To: References: Date: Thu, 11 Sep 2014 18:14:46 -0700 Message-ID: Subject: Re: Intel i915 GPU hung From: Garrett Cooper To: "Lundberg, Johannes" Content-Type: text/plain; charset=UTF-8 Cc: FreeBSD CURRENT , "freebsd-x11@freebsd.org" X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Sep 2014 01:14:47 -0000 On Thu, Sep 11, 2014 at 6:08 PM, Lundberg, Johannes wrote: > First try with sna+swapbufferswait+tearfree gave me this after a while > > Xorg.log > > [ 1901.000] (EE) intel(0): sna_mode_redisplay: page flipping failed, > disabling CRTC:3 (pipe=0) > [ 1901.365] (EE) intel(0): sna_mode_redisplay: page flipping failed, > disabling CRTC:5 (pipe=1) > [ 1901.441] (EE) intel(0): Detected a hung GPU, disabling acceleration. > [ 2841.578] (II) UnloadModule: "mouse" > [ 2841.578] (II) UnloadModule: "kbd" > [ 2841.579] (II) intel(0): switch to mode 1366x768@60.0 on pipe 0 using > LVDS1, position (0, 0), rotation normal > [ 2841.632] (EE) intel(0): failed to set mode: Unknown error: -22 > [ 2841.632] (II) intel(0): switch to mode 1280x720@60.3 on pipe 1 using > VGA1, position (0, 0), rotation normal > [ 2841.683] (EE) intel(0): failed to set mode: Unknown error: -22 This looks off -- it's the Linux kernel error code for EINVAL (FreeBSD error codes in the kernel being positive). Cheers, -Garrett