The intel video driver doesn't correctly manage a L194WT widescreen monitor

Bug #139240 reported by Alessandro Gervaso
2
Affects Status Importance Assigned to Milestone
xserver-xorg-video-intel (Ubuntu)
New
Undecided
Ubuntu-X
Nominated for Gutsy by Alessandro Gervaso

Bug Description

Binary package hint: xserver-xorg-video-intel

I have installed Gutsy from scratch using one of the daily made dvds, using the classic debian installer.
After the installation the machine was rebooted (and I had the first issue with usplash wrongly set to 1440x1440, but something similiar was already reported in a separate bug) and as X started I've noticed something wrong and it is still what I am seeing now:
about 1/8 of the screen is missing from the left side and there are also black borders on the top and on the right side. I'll attach a picture to explain it better.
I've tried to set different values in xorg.conf but none worked.
The closest thing to a solution I came to is the following:
1) add the Option "DDC" "false" in the "Monitor" section. This way GDM starts at 1024x768.
2) one logged in gnome it is possible to change the resolution using the tool under "Preferences" or using xrandr.

As an additional info, the display was working well with feisty and an NVIDIA card, both using the DVI and the VGA connector (now I am using the VGA one).

Tags: intel l194wt lg
Revision history for this message
Alessandro Gervaso (gervystar) wrote :
Revision history for this message
Alessandro Gervaso (gervystar) wrote :

Forgot to mention that the correct resolution of my screen is 1440x900 (60hz is the suggested value).

Changed in xserver-xorg-video-intel:
assignee: nobody → ubuntu-x-swat
Revision history for this message
Alessandro Gervaso (gervystar) wrote :

The attached xorg.conf fixed the issue.

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