From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751399Ab0IFH14 (ORCPT ); Mon, 6 Sep 2010 03:27:56 -0400 Received: from mx3.schottelius.org ([77.109.138.221]:42674 "EHLO mx3.schottelius.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750784Ab0IFH1z (ORCPT ); Mon, 6 Sep 2010 03:27:55 -0400 X-Greylist: delayed 631 seconds by postgrey-1.27 at vger.kernel.org; Mon, 06 Sep 2010 03:27:55 EDT Date: Mon, 6 Sep 2010 09:17:59 +0200 From: Nico Schottelius To: Jesse Barnes Cc: Nico Schottelius , LKML Subject: 2.6.36-rc3 suspend issue (was: 2.6.35-rc4 / X201 issues) Message-ID: <20100906071759.GB2356@schottelius.org> Mail-Followup-To: Nico Schottelius , Jesse Barnes , LKML References: <20100709170432.GA7691@schottelius.org> <20100709102935.60648095@virtuousgeek.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="l76fUT7nc3MelDdI" Content-Disposition: inline In-Reply-To: <20100709102935.60648095@virtuousgeek.org> User-Agent: echo $message | gpg -e $sender -s | netcat mailhost 25 X-Netzseite: http://www.nico.schottelius.org/ X-System-Info: kr (Linux 2.6.35-ARCH x86_64) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --l76fUT7nc3MelDdI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Good morning LKML, after some time away from the kernel sources, here my latest report using Linux on the X201: vmlinuz-2.6.36-rc1-00051-g3b89f56 vmlinuz-2.6.36-rc2-00237-gd4348c6 vmlinuz-2.6.36-rc3 all come up with a black screen at resume. I "lost" my last working 2.6.34 kernel, which mostly worked. On the other hand, vmlinuz-2.6.35 vmlinuz-2.6.35-rc2 vmlinuz-2.6.35-rc3-00262-g984bc96 do suspend and resume some times, afterwards I see a very slow refreshing screen, with almost no colours, partly windows no refresh. Error from xorg at that point (log attached): [304145.409] (EE) intel(0): Failed to submit batch buffer, expect rendering= corruption or=20 even a frozen display: Input/output error. Also with 2.6.35* I saw freezes during suspend or during resume. As I had an xorg update somewhere in between, I'm not sure whether there are some bits conflicting from both sidse. I'll go back to 2.6.34 today to see whether I get that one working "stable" If you need more information, just let me know. Cheers, Nico Jesse Barnes [Fri, Jul 09, 2010 at 10:29:35AM -0700]: > On Fri, 9 Jul 2010 19:04:32 +0200 > Nico Schottelius wrote: >=20 > > Good evening hackers, > >=20 > > latest report from 2.6.35-rc4 on X201: > >=20 > > - (almost) everytime I close and reopen the lid, the image is screwed= up > > - switching to vt1 (away from xorg) and back to vt7 fixes that almo= st always > > - did not happen on 2.6.34 (iirc) >=20 > Can you bisect this issue? >=20 > > - if it's not screwed up, the system is frozen > > - does not react on ping, last image is displayed, no keyboard shor= tcut works > > - ATTENTION: it's *NOT* needed to suspend directly before to get a = freeze! > > - simplying closing & opening the lid is enough >=20 > Presumably this used to work too, so a bisect might help here as well. >=20 > FWIW mine doesn't behave this way; I have an x201s and it works pretty > well with current bits (note that a bunch of 2D, Mesa and libdrm fixes > have landed recently as well). >=20 > --=20 > Jesse Barnes, Intel Open Source Technology Center --=20 PGP key: 7ED9 F7D3 6B10 81D7 0EC5 5C09 D7DC C8E4 3187 7DF0 --l76fUT7nc3MelDdI Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAkyElacACgkQ19zI5DGHffCC6ACeLbANCnIy+5VTu/G7POKFifrR 5SMAoJnHhr6QZTIMBxc+cvRYvUNDRrkr =dgmJ -----END PGP SIGNATURE----- --l76fUT7nc3MelDdI--