|Summary:||Display corrupted when using Cirrus Logic GD5480 video|
|Product:||[Fedora] Fedora||Reporter:||Mike Pepe <lamune>|
|Component:||xorg-x11||Assignee:||X/OpenGL Maintenance List <xgl-maint>|
|Status:||CLOSED DUPLICATE||QA Contact:||David Lawrence <dkl>|
|Version:||4||CC:||cimmo, jcouball, john, mhorwood, pdcoleman|
|Fixed In Version:||Doc Type:||Bug Fix|
|Doc Text:||Story Points:||---|
|Last Closed:||2005-07-11 23:52:01 UTC||Type:||---|
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
Description Mike Pepe 2005-05-12 23:46:30 UTC
Description of problem: Cirrus Logic GD5480 video output corrupted during graphical install and gdm greeter on Intel SC450NX integrated PCI video. Version-Release number of selected component (if applicable): How reproducible: Everytime. Steps to Reproduce: Choose graphical install. When X server starts, display will be corrupted. It does not cause a crash, the system will run and install but you will not be able to see the video. Text mode installation and running system in runlevel 3 works fine. Actual results: Corrupt display with vertcial multicolored bars. Expected results: Fedora Core installer screen and/or graphical login screen. Additional info: [root@test ~]# lspci -vt -+-[0000:01]-+-01.0 3Com Corporation 3c905B 100BaseTX [Cyclone] | +-03.0 LSI Logic / Symbios Logic 53C896/897 | +-03.1 LSI Logic / Symbios Logic 53C896/897 | +-04.0-[0000:02]-- | \-04.1 Mylex Corporation DAC960PG \-[0000:00]-+-08.0 LSI Logic / Symbios Logic 53c810 +-0a.0 Cirrus Logic GD 5480 +-0b.0 Intel Corporation 683053 Programmable Interrupt Device +-0c.0 Intel Corporation 82371AB/EB/MB PIIX4 ISA +-0c.1 Intel Corporation 82371AB/EB/MB PIIX4 IDE +-0c.2 Intel Corporation 82371AB/EB/MB PIIX4 USB +-0c.3 Intel Corporation 82371AB/EB/MB PIIX4 ACPI +-10.0 Intel Corporation 450NX - 82451NX Memory & I/O Controller +-12.0 Intel Corporation 450NX - 82454NX/84460GX PCI Expander Bridge \-13.0 Intel Corporation 450NX - 82454NX/84460GX PCI Expander Bridge
Comment 1 Mike A. Harris 2005-05-24 16:22:16 UTC
Does the corruption occur if you boot into runlevel 3 and run "startx" also? Attach your X server log file and config file to the report. Thanks in advance. Setting status to "NEEDINFO"
Comment 4 Mike Pepe 2005-05-24 19:55:08 UTC
Yes, booting into level 3 and then starting X results in the same display corruption. Killing the x server returns you to a text mode with similarly corrupted output. A reboot is required to return the display to something readable.
Comment 6 Paul Coleman 2005-05-31 12:41:44 UTC
I have a Via C3 system with the trident cyberblade/i1 graphics chipset. When X starts (graphical install or system boot) I get a white screen. Dropping to a terminal I get a corrupted display with vertical bars. If I blindly log in I get text mode screen with a one character wide blue border. I like to see the priority get bumped.
Comment 7 John 2005-06-14 04:41:57 UTC
I had the same issue when I tried to upgrade to FC4 T3. I ended up not upgrading and went back to FC3 where I have no problems with the video. I tried to upgrade to FC4 and the same vertical bars in graphical. I found this old Bugzilla by searching around Google. Will this resolve the issue? https://bugzilla.redhat.com/bugzill...ug.cgi?id=24177
Comment 8 Marco 2005-06-16 09:30:07 UTC
I've the same problem with Fedora Core 4 final x86_64 version and xorg 6.8.2-37 The problem occur only with KDE and not with gnome! my conf: FC4-x86_64 final Athlon64 3000+ 1 GB of ram GeForce6600 GT nv module (no nvidia module installed yet) Attach screenshot and my xorg.conf, are my issue related?
Comment 12 Mitch Horwood 2005-06-17 05:18:09 UTC
Marco, Your problem appears to be different, albiet of similiar nature. I'm running a few HP Netserver LPr's with the Cirrus Logic GD5480 GFX, and believe me, your display is much, much more readable than mine! This is really frustrating for my poor fleet of netservers - Fedora Core 4 brought back support for the NetRaid card (Megaraid) and took away the gfx! Good luck with this guys, any assistance with this problem would be greatly appreciated.
Comment 13 James Couball 2005-07-10 02:58:40 UTC
I have an Intel G440LX with a Cirrus Logic GD5480. I experienced the same problem as original poster: boot to X and display is corrupted. The solution in bug 161242 (using the libvgahw.a compiled for fc3) made my display work. I believe this bug is a duplicate of bug 161242. The people working on that bug believe it is a gcc bug.