Bug : Screen resolution (definition) failure with Intel G33 and monitor Iiyama E1902S

https://bugs.freedesktop.org/show_bug.cgi?id=65378

---------------

Rodrigo Vivi 2013-06-27 19:52:23 UTC

Could you please post output of this command:

lspci -nn | grep VGA

Also attach:

-- dmesg output (with boot option "drm.debug=0x06")

-- xorg.conf (if you changed any default options)

-- output of "xrandr --verbose" for display mode issue

# Reply 30/06/2013

## 1. lspci

lspci -nn | grep VGA

00:02.0 VGA compatible controller [0300]: Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] (rev 02)

## 2. dmesg output (with boot option "drm.debug=0x06")

I have no idea where to enter this option :(

Could you give me a link to a tutorial on a web page ?

## 3. x org.conf (if you changed any default options)

I think I have not changed something, however i'm not sure what this file is for.
Under this Unbuntu 13.04 I do not knwo a way to display the system files. If you tell me how to do it, I wil l send the file.

## 4. output of "xrandr --verbose" for display mode issue

29/06/2013 23:48

xrandr --verbose

Screen 0: minimum 320 x 200, current 1024 x 768, maximum 32767 x 32767

VGA1 connected 1024x768+0+0 (0x43) normal (normal left inverted right x axis y axis) 0mm x 0mm

Identifier: 0x41

Timestamp: 21548

Subpixel: unknown

Gamma: 1.0:1.0:1.0

Brightness: 1.0

Clones:

CRTC: 0

CRTCs: 0 1

Transform: 1.000000 0.000000 0.000000

0.000000 1.000000 0.000000

0.000000 0.000000 1.000000

filter:

1024x768 (0x43) 65.0MHz -HSync -VSync *current

h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz

v: height 768 start 771 end 777 total 806 clock 60.0Hz

800x600 (0x44) 40.0MHz +HSync +VSync

h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz

v: height 600 start 601 end 605 total 628 clock 60.3Hz

800x600 (0x45) 36.0MHz +HSync +VSync

h: width 800 start 824 end 896 total 1024 skew 0 clock 35.2KHz

v: height 600 start 601 end 603 total 625 clock 56.2Hz

848x480 (0x46) 33.8MHz +HSync +VSync

h: width 848 start 864 end 976 total 1088 skew 0 clock 31.0KHz

v: height 480 start 486 end 494 total 517 clock 60.0Hz

640x480 (0x47) 25.2MHz -HSync -VSync

h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz

v: height 480 start 489 end 492 total 525 clock 59.9Hz