From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.7.8) Gecko/20050524 Fedora/1.0.4-4 Firefox/1.0.4 Description of problem: Upon selecting the graphical install, the display is garbled (many vertical artifacts, shadowing of content, flickering, mouse pointer seems to be in three places...). The display appears too long (vertically) to fit on the physical display - use of "linux lowres" fixes this, but the display is still garbled. The content can, just about, be read. The text-based install works normally but when X starts upon first boot, the display is similarly corrupted. Once the corrupted display occurs, the text console screens are also garbled (hideous colours, rectanglar artifacts, nonsense characters located seemingly randomly on screen, no typing is visible but cursor appears to move correctly). Partial Workaround: 1. Perform text-based install. 2. Endure the garbled display during the first-boot setup. 3. Use system-config-display to manually select correct monitor type (Dell D1226H). 4. Reboot. (Just restarting X is insufficient.) Note that the console screens are still corrupted once X begins. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. Attempt graphical install from CD set. Or: 1. Perform text-based install. 2. After install, boot as usual. 3. Start X, manually or otherwise. Actual Results: Display garbled, as described. Expected Results: Display not garbled. Additional info: AMD Athlon(tm) 64 Processor 3000+ 512 MB Matrox Graphics, Inc. MGA G550 AGP Dell, Inc. D1226H 19" CRT Monitor IDE Disk 1 : QUANTUM FIREBALL ST3.2A IDE Disk 2 : WDC WD1200JB-00CRA1 IDE Disk 3 : CD-RW CDR-2440MB IDE Disk 4 : Pioneer DVD-ROM ATAPIModel DVD-115 0111 AT Translated Set 2 keyboard ImPS/2 Generic Wheel Mouse ALi Corporation M4 PCI AC-Link Controller Audio Device The monitor is connected via an analogue cable.
Please review bug number 161242 everyone, and try using the libvgahw.a module that is linked to from that bug report. This is just a hunch I'd like to test to see if the problem reported on Matrox and Intel hardware is also causing problems on Trident and other hardware. https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=161242 Anyone who can test this and provide feedback, would be greatly appreciated. Thanks in advance.
Niether of the fixes outlined in bug 161242, comment #94 fix this problem. In fact, the display is subjectively worse with the xorg-x11-6.8.2-43 rpms due to increased flickering.
*** This bug has been marked as a duplicate of 163331 ***