Problem with resolution 1366x768 on intel 945 GME

DarkKnight BrightWarrior bindasbeast at gmail.com
Wed Dec 15 03:54:49 PST 2010


Hi,

I am using CentOS 5.3 OS. These are my system-details.
*kernel:* 2.6.18-128.2.1.el5
*Graphics controller:*   00:02.0 VGA compatible controller: Intel
Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03)
                               00:02.1 Display controller: Intel Corporation
Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev
03)
*xserver:*   xorg-x11-server-Xorg-1.4.2-0
*i810 driver:*  xorg-x11-drv-i810-1.6.5-0
*xrandr*:  Server reports RandR version 1.2

*Problem:  a)* If I select i810 driver for my system, only resolutions
possible are 1024x768 and 800x600. But my Monitor should support 1366x768
(as per edid info) and it is the suitable resolution for it. I am unable to
set 1366x768 resolution usng i810 driver. Corresponding xorg.conf and
Xorg.0.log incase of i810 driver are attached ( please check attached files
xorg.conf.i810 and Xorg.0.log.i810)
               *b)* If I select intel driver for my system, 1366x768
resolution is coming. But here the problem is, rotation is not working which
is working fine when i810 driver used. When I run the command " xrandr -o
left" , it gives following error message,
"X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: 155 (RANDR)
Minor opcode of failed request: 2 (RRSetScreenConfig)
Serial number of failed request: 12
Current serial number in output stream: 12"
                   Xorg.conf and Xorg.0.log files attached.(xorg.conf.intel
and Xorg.0.log.intel)

I want 1366x768 resolution with rotation support.

Please help in solving this.

Thanks
praveen
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