Corrupt display and machine hang when booting Lucid Beta ISO in Dell Inspiron 6400
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
plymouth (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
ISO testing, AMD64 test: ISO image http://
Test: http://
After ISOLINUX has booted, I get a Ubuntu logo and a keyboard icon at bottom of the screen. I wait and then the system starts to boot. After ~25 seconds or so, the screen display changes and then I get a corrupt image and the machine gets hung. The image is attached.
However, if switch consoles to VT1 and then back after I see the Ubuntu logo and keyboard icon before the screen changes, I skip over this hang. This looks like a possible virtual terminal / X race condition bug.
Hardware: Dell Inspirion 6400, Video: ATI Technologies Inc M52 [Mobility Radeon X1300]
Also booting from the ISO and pressing ENTER and selecting "Install Ubuntu" from the ISOLINUX boot menu works around this hang.