From owner-freebsd-current@FreeBSD.ORG Mon Mar 24 01:41:06 2014 Return-Path: <owner-freebsd-current@FreeBSD.ORG> Delivered-To: freebsd-current@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 75509DC7; Mon, 24 Mar 2014 01:41:06 +0000 (UTC) Received: from mail-qa0-x22c.google.com (mail-qa0-x22c.google.com [IPv6:2607:f8b0:400d:c00::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 148B0E0D; Mon, 24 Mar 2014 01:41:06 +0000 (UTC) Received: by mail-qa0-f44.google.com with SMTP id f11so4761301qae.31 for <multiple recipients>; Sun, 23 Mar 2014 18:41:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:content-type; bh=2gTSnVcK+6HQqNdT+zLnCNfDMnc0QQS7TqV998Sko54=; b=itTWo35SCbmWF89o/EIm6XK3qqWSP9VWxI4lCV3lMKe68vG0Soum4AHtDkeK310K62 qdG3hshfgrBed9hX6CHEWS8pTiTmvrc63RYpbyoECHFjHzEoA5e3UX2hl+WeHkrw5wiy OVAkqIydhnQD2IZIK8OjxOCayQNmOScHJCcX/6K9S5kf0YuIiwhrSXDalqW94vM+4IBk Je+CV1C6vqUI+3Vz+3fBhOi6JjkzMVvjmtHa9TKnZB4//NTjPAGg2kltqNSniZ4cPL/a UmtKaFil8XNMrWcG/Jy9gB7Ue0M/IQB7o9xfHoanvTn5IV28SpPxrM7qBJudScRziYoG ejuA== MIME-Version: 1.0 X-Received: by 10.224.161.72 with SMTP id q8mr142250qax.83.1395625265328; Sun, 23 Mar 2014 18:41:05 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.224.8.137 with HTTP; Sun, 23 Mar 2014 18:41:05 -0700 (PDT) In-Reply-To: <20140323210559.GC37436@e-new.0x20.net> References: <CAJ-Vmo=XUwYcOZ6nFucMhf9G2sWqLG=tbwaFYfueRkujJQg3zw@mail.gmail.com> <CAJ-Vmon3aQQigsq1q1-DpUSoKC3rpiRiPpP9g6dQ=DxMXYCUJw@mail.gmail.com> <20140323210559.GC37436@e-new.0x20.net> Date: Sun, 23 Mar 2014 18:41:05 -0700 X-Google-Sender-Auth: P4rmwt-oGB_aqHIk-8RRICLPi9c Message-ID: <CAJ-Vmon6bB6v9-ENr2WpToARUUw9ByYQY5oHCzBRyctRvMVtxA@mail.gmail.com> Subject: Re: (more) screen distortion with intel GPU / xorg on recent -HEAD? From: Adrian Chadd <adrian@freebsd.org> To: Lars Engels <lars.engels@0x20.net>, Adrian Chadd <adrian@freebsd.org>, freebsd-current <freebsd-current@freebsd.org>, Aleksandr Rybalko <ray@freebsd.org> Content-Type: text/plain; charset=ISO-8859-1 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current <freebsd-current.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current/> List-Post: <mailto:freebsd-current@freebsd.org> List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=subscribe> X-List-Received-Date: Mon, 24 Mar 2014 01:41:06 -0000 No, this isn't a "the buffer is messed up", this is a "everything is and stays messed up." Starting new applications odes'nt fix it. Minimising/maximising the applications again doesn't fix it. This is a "the framebuffer config seems busted", not "the contents of that 2d rectaugular area got messed up." Normally when there's distortions triggering some kind of change in that area (ie: not a redraw) is enough to fix it. -a On 23 March 2014 14:05, Lars Engels <lars.engels@0x20.net> wrote: > On Sun, Mar 23, 2014 at 01:36:29PM -0700, Adrian Chadd wrote: >> Less information-poor response: >> >> * when it happens, the FB will resume correctly for a little bit, then >> once everything comes back, it flips to being distorted. So, it's >> likely something is misconfiguring stuff during resume. >> * I can flip to VTs fine; I can login and do things fine; >> * When I flip back to xorg, things still remain distorted; >> * If I ctrl-C xorg and start it again, it starts back up correctly. > > Setting a new wallpaper and / or restarting the distorted windows > un-distorts them.