Date: Sun, 22 Sep 2019 06:18:48 +0000 (UTC) From: "mms.vanbreukelingen@gmail.com" <mms.vanbreukelingen@gmail.com> To: "freebsd-current@freebsd.org" <freebsd-current@freebsd.org> Subject: The X11 with amdgpu fault Message-ID: <292377410.7345620.1569133128652@mail.yahoo.com> References: <292377410.7345620.1569133128652.ref@mail.yahoo.com>
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The output of the /var/Xorg.....log is: xf86EnableIO: failed to open /dev/io for Extended I/O And then Falling =F0=9F=8D=81 back to old probe for modesetting. Results in: No devices to configureNo screens to configure=C2=A0 System repaired in zfs from rescue CD.=C2=A0 Another one?=C2=A0=C2=A0 From owner-freebsd-current@freebsd.org Sun Sep 22 15:12:21 2019 Return-Path: <owner-freebsd-current@freebsd.org> Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 89B38124BAD for <freebsd-current@mailman.nyi.freebsd.org>; Sun, 22 Sep 2019 15:12:21 +0000 (UTC) (envelope-from jbeich@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2610:1c1:1:6074::16:84]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "freefall.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46brXj395Kz3NxM; Sun, 22 Sep 2019 15:12:21 +0000 (UTC) (envelope-from jbeich@freebsd.org) Received: by freefall.freebsd.org (Postfix, from userid 1354) id 4C2504FD0; Sun, 22 Sep 2019 15:12:21 +0000 (UTC) From: Jan Beich <jbeich@FreeBSD.org> To: mms.vanbreukelingen@gmail.com Cc: "freebsd-current\@freebsd.org" <freebsd-current@freebsd.org> Subject: Re: The X11 with amdgpu fault References: <292377410.7345620.1569133128652.ref@mail.yahoo.com> <292377410.7345620.1569133128652@mail.yahoo.com> Date: Sun, 22 Sep 2019 17:12:17 +0200 In-Reply-To: <292377410.7345620.1569133128652@mail.yahoo.com> (mms's message of "Sun, 22 Sep 2019 06:18:48 +0000 (UTC)") Message-ID: <o8zc-1i26-wny@FreeBSD.org> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current <freebsd-current.freebsd.org> List-Unsubscribe: <https://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: <https://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=subscribe> X-List-Received-Date: Sun, 22 Sep 2019 15:12:21 -0000 "mms.vanbreukelingen@gmail.com" <mms.vanbreukelingen@gmail.com> writes: > The output of the /var/Xorg.....log is: > > xf86EnableIO: failed to open /dev/io for Extended I/O Did you build x11-servers/xorg-server with SUID option enabled? For one, /dev/io cannot be opened by anyone but root even after adjusting file permissions. https://github.com/freebsd/freebsd/blob/releng/12.0/sys/dev/io/iodev.c#L73
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