I have a Dell D620 laptop with an Intel 945 video chipset. I'm tried
part of an xorg.conf from an online user to see if it will fix my
incorrect resolution problem and unable to use screensaver problem.

I copied this info to my xorg.conf
Section "Device"
Identifier "Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated 
Graphics Controller"
Driver "intel"
BusID "PCI:0:2:0"
EndSection

Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
EndSection

Section "Screen"
Identifier "Default Screen"
Device "Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated 
Graphics Controller"
Monitor "Generic Monitor"
DefaultDepth 24
SubSection "Display"
Modes "1280x800"
EndSubSection
EndSection


Hmmm. I turned on the laptop this morning and I got a text login. After logging 
in it used the root account instead of my account. The video settings were 
correct when I turned on the laptop this morning. I'm not sure how that 
happened. The settings that I cut and pasted in the xorg.conf last night from 
above are gone. I did an exit and logout then logged in as me and set the video 
to 1280x800. I have no idea what happened overnite. I had to do a 
dpkg-reconfigure in order to get my gui login back and I told it to use the 
frame buffer. I'm not sure if that's necessary. Concidently, my original 
xorg.conf looked kinda similar. Well, I went ahead and took the frame buffer 
stuff out but I still can't view opengl screensavers. When this happened on my 
kubuntu desktop with a Nvidia card it was a driver problem.   I have the 
correct screen resolution on my laptop now but I still can't view opengl 
screensavers on kubuntu 8.04.1.

Here is my partial new xorg.conf

open terminal
sudo nano /etc/X11/xorg.conf

Section "Device"
Identifier "Configured Video Device"
EndSection

Section "Monitor"
Identifier "Configured Monitor"
EndSection

Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
EndSection

By the way, I've been Microsoft/windows free for about 8 months and I'm
loving it!

** Summary changed:

- intel 945
+ intel 945 unable to display correct video resolution

** Summary changed:

- intel 945 unable to display correct video resolution
+ intel 945 incorrect resolution and can't use screensavers

** Description changed:

  Unable to choose 1280x800 resolution with laptop that has an Intel 945 video 
chipset.
  Kubuntu says I have an Intel 945 and am using the i810 video driver.
  The only resolution that I can get is 1024x768.
  I even modified my xorg.conf to this to see if I could get 1280x800 but that 
still doesn't change the resolution to 1280x800.
- I'm using Kubuntu 8.04.1
+ I also can't use opengl screensavers.  I'm using Kubuntu 8.04.1

-- 
intel 945 incorrect resolution and can't use screensavers
https://bugs.launchpad.net/bugs/266965
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