black screen on Intel HM55 - during boot and Xorg
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
Ubuntu 9.10 Karmic Koala
Right after GRUB (during splash), and in Xorg (GDM) as well. When the system needs to set the screen mode, the screen goes to black, loads a bit more, and then the computer stops responding.
Hardware:
Mobile Intel® HM55 Express Chipset
This is NOT an Ubuntu specific issue, since it also happens in other live CDs, such as Gparted.
The system had to be installed using an alternate installer.
GRUB solution: adding nomodeset solves the post-GRUB black screen, and allows entering the command line in safe mode. The i915.modeset=0 option made no difference.
*LINKS*
Relevant specs (though it happens on others as well):
http://
Thread in Ubuntuforums:
http://
Thank you for the help!
Dotan
Related branches
description: | updated |
affects: | ubuntu → xserver-xorg-video-intel (Ubuntu) |
tags: | added: karmic |
tags: | added: black-screen |
My laptop is a Toshiba Satellite A 505 S6005. It has the same graphics card and the same problem.
The point in this bug is that it make IMPOSSIBLE to install or use ubuntu. I know that sometimes when the support for the graphics card is not optimal you can have a low resolution. I know also when the graphics card is very old or not supported anymore you will only get a low resolution or will only use vesa one. That thing happens with some new graphics card also.
The problem in this bug is that it make ubuntu unusable (from almost all aspects), so it think it is a pretty serious issue.
I'm really willing to help with all information necessary on this issue since I would like very much to use ubuntu in my computer.