From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933410Ab1IJPLQ (ORCPT ); Sat, 10 Sep 2011 11:11:16 -0400 Received: from home.keithp.com ([63.227.221.253]:33973 "EHLO keithp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933138Ab1IJPLP (ORCPT ); Sat, 10 Sep 2011 11:11:15 -0400 From: Keith Packard To: Francis Moreau , Linux Kernel Mailing List Cc: Linus Torvalds Subject: Re: 3.1-rc5 is the worst In-Reply-To: References: User-Agent: Notmuch/0.6.1-66-ga900dda (http://notmuchmail.org) Emacs/23.3.1 (i486-pc-linux-gnu) Date: Sat, 10 Sep 2011 08:11:10 -0700 Message-ID: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-=-= Content-Transfer-Encoding: quoted-printable On Sat, 10 Sep 2011 11:57:06 +0200, Francis Moreau = wrote: > 3/ video: Intel Corporation Core Processor Integrated Graphics > Controller (rev 18) drived by 'i915': sometime after resuming or after > leaving the black screensaver, the screen seems to be frozen and I > need to switch to tty1 and switch back to the graphic screen in order > to make the screen refreshed again. Can you try disabling fbc and see if this helps? i915.i915_enable_fbc=3D0 We've gotten a few minor regression reports that this fixes; we're working on isolating the cause if possible. =2D-=20 keith.packard@intel.com --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iD8DBQFOa34OQp8BWwlsTdMRAtmmAKClrw/u5XgJWutM/MLVJVuM256OJwCffi+g exJYyscfTnSV7HEIzgj5z4A= =+Upl -----END PGP SIGNATURE----- --=-=-=--