From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761358AbYEEUvb (ORCPT ); Mon, 5 May 2008 16:51:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756040AbYEEUvW (ORCPT ); Mon, 5 May 2008 16:51:22 -0400 Received: from mail.gmx.net ([213.165.64.20]:46576 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755700AbYEEUvV (ORCPT ); Mon, 5 May 2008 16:51:21 -0400 X-Authenticated: #44953887 X-Provags-ID: V01U2FsdGVkX18Wm3kKXRAWB6DCfsHrM7q9KbMJWe5nng6e5+02B1 uJ0dd6PgS8BGap Subject: Re: 2.6.26-rc1-git1 -- trying to get vblank count for disabled pipe 0 From: Mirco Tischler To: Steven J Newbury Cc: Michel =?ISO-8859-1?Q?D=E4nzer?= , Miles Lane , David Airlie , DRI for Linux , LKML In-Reply-To: <1209991916.24777.8.camel@infinity> References: <481E5EE6.6090503@gmail.com> <1209975302.26326.263.camel@thor.sulgenrain.local> <1209991916.24777.8.camel@infinity> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-7PGWimYQE6W7GeNYp2xU" Date: Mon, 05 May 2008 22:51:09 +0200 Message-Id: <1210020669.21903.16.camel@mtlp.tischlernetz> Mime-Version: 1.0 X-Mailer: Evolution 2.22.1 X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-7PGWimYQE6W7GeNYp2xU Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Mo, 2008-05-05 at 13:51 +0100, Steven J Newbury wrote: > Miles isn't alone, I also get 'trying to get vblank count for disabled > pipe 0' (GM965). vblank interrupts were previously not working for me, > but they are now. I'm not sure what's changed.=20 > >=20 > > Do you have any GL apps running when this happens? > >=20 > For me, this happens every time a GL app is run. >=20 > I'm also getting occasional lockups. Often it's the window manager > (metacity) that locks up when attempting to move a window, restarting > the window manager unlocks X but attempting to move a window again > results in another lockup. When it's locked up the pointer moves and vt > switching works but nothing else. Other times I've had a hard lockup > that required a hard reboot, this happens less frequently. >=20 As written in a mail before, I have similar issues. I had the vblank messages in 2.6.25-git17 or so, but they seem gone no. At that time, I also had lockups, mostly when switching back from a vt to X. I was still able to move the mouse, but the rest of the screen just didn't change anymore. SSH login was still possible, so I tried to restart the X server, but that did nothing. Although the X processes were finished, I still had the X surface on my display, what seems rather strange to me. By now situation has improved a bit, as the machine doesn't lockup anymore. But from time to time I still get windows where only the outer frame is shown, the contents of the window is transparent. I have the impression that suspend/hibernation worsens the problems (no proof though). My graphics is a gm965 and I'm using gnome with the new compositing-able metacity used in ubuntu 8.04. --=-7PGWimYQE6W7GeNYp2xU Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQBIH3M8z+diZ7c2xfgRAuVPAJ9ivf6bBAon2b94j659DGZTz7hLIgCeNLDr buomfiE1dBrftgWdvmY8pug= =m6Qt -----END PGP SIGNATURE----- --=-7PGWimYQE6W7GeNYp2xU--