From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Antonino A. Daplas" Subject: Re: [3/3] 2.6.21-rc6: known regressions Date: Sat, 14 Apr 2007 09:57:03 +0800 Message-ID: <1176515823.4807.7.camel@daplas> References: <20070414003808.GU5907@stusta.de> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20070414003808.GU5907@stusta.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.linux-foundation.org Errors-To: linux-pm-bounces@lists.linux-foundation.org To: Adrian Bunk Cc: James Simmons , Linus Torvalds , Andrew Morton , Ingo Molnar , linux-pm@lists.osdl.org, Linux Kernel Mailing List , Marcus Better List-Id: linux-pm@vger.kernel.org On Sat, 2007-04-14 at 02:38 +0200, Adrian Bunk wrote: > This email lists some known regressions in Linus' tree compared to 2.6.20. > = > If you find your name in the Cc header, you are either submitter of one > of the bugs, maintainer of an affectected subsystem or driver, a patch > of you caused a breakage or I'm considering you in any other way > possibly involved with one or more of these issues. > = > Due to the huge amount of recipients, please trim the Cc when answering. > = > = > Subject : resume from RAM corrupts vesafb console > References : http://lkml.org/lkml/2007/3/26/76 > Submitter : Marcus Better > Handled-By : Pavel Machek > Status : problem is being debugged > = > = Hi Marcus, A screen with blinking green blocks implies that your display is in text mode, not in graphics mode. I don't know what options you are using, but have you tried using: acpi_sleep=3Ds3_mode If the above does not work, also try acpi_sleep=3Ds3_bios,s3_mode If it is still not working, you can add this to your suspend script: vbetool vbemode set where VESA mode ID =3D "vga=3D" value - 512 (0x200) Tony PS: If your BIOS setup has an option to re-POST the graphics card on resume, that is a big help. Tony