Bug 139959
Summary: | Video driver broken when installing and running anything graphically | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Brian P. Heffner <bheffne1> |
Component: | xorg-x11 | Assignee: | X/OpenGL Maintenance List <xgl-maint> |
Status: | CLOSED ERRATA | QA Contact: | David Lawrence <dkl> |
Severity: | high | Docs Contact: | |
Priority: | medium | ||
Version: | 3 | CC: | lweaver |
Target Milestone: | --- | Keywords: | Triaged |
Target Release: | --- | ||
Hardware: | i686 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2005-04-15 14:31:00 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Brian P. Heffner
2004-11-18 22:22:33 UTC
I have experienced the same problem with the installation. Once FC3 is up, I get failure to clear windows, window fragments left on screen,etc. I have an Intel i810 on-board video card and a generic monitor with: HorizSync 31.5 - 48.5 VertRefresh 50.0 - 70.0 Option "dpms" This same configuration runs FC3 Test1 just fine. "XFree86" does not exist in Fedora Core 2 or later. Reassigning to "xorg-x11" component. Thanks for your report. Here is some feedback based on the initial bug comments: > Problem non-existent with FC2, which I am currently back to because > FC3 breaks my machine. This is kindof odd, because the Radeon 9600XT isn't officially supported by the "radeon" driver in Fedora Core 2. There is experimental support patched into FC2 for some of the newer Radeon models, but it was never very stable. Were you using the "vesa" driver in FC2 perhaps? > I am using the Mesa driver for the ATI Radeon 9600, since I only > work with 2D graphics, and it works just fine. I think you're slightly confused about the drivers, as the Mesa drivers are DRI drivers which provide OpenGL 3D acceleration. They are not used by the 2D pipeline. Additionally, the Mesa drivers do not support any Radeon hardware newer than Radeon 9200 (in any XFree86 or X.Org X11 release). You're either using the 2D-only "radeon" driver (most likely), or the "vesa" driver. > The transition to FC3, however, seems to have broken support for my > video card. I cannot provide any logs or otherwise because I can't > even see my screen with FC3 installed. X.Org X11 6.8.x shipped in FC3 is the first X.Org release to officially support the Radeon 9600XT. Previous releases of X.Org X11 did not support this video hardware at all. Red Hat obtained some experimental patches for some of the newer hardware from ATI directly, and applied them to FC2 xorg-x11-6.7.0 as "unsupported experimental support" in hopes that it might work for some users. Overall, it did not work correctly for most users, but it did work for some people, perhaps your system was one of the lucky ones. If the FC3 radeon driver does not work for you, then it is possible that something changed in the driver at X.Org which may be causing the problem you're experiencing. > I realize that the ATI Radeon 9600XT is not fully supported except > through ATI's proprietary binaries. That's actually backwards. Radeon 9600XT is supported 2D-only, using the open source "radeon" driver included with Fedora Core 3 and later. While Red Hat does not provide nor support ATI's proprietary drivers, users can download them for free from ATI's website directly. ATI does not provide end user technical support for their proprietary drivers to my knowledge. > This, however, does not excuse the lack of fundamental support > for a well-known and well-used piece of hardware, especially > when it works in prior releases. I think there might be a bit of confusion about video driver support, so I will try to clarify things a bit. The open source video drivers included in Fedora Core and other Red Hat OS products, are not produced by Red Hat directly. They are produced and provided by X.Org (http://www.x.org http://xorg.freedesktop.org). All of the video drivers are developed by the X.Org community of developers, along with various code contributions from the hardware vendors themselves. Some of the hardware vendors fund the development of the X.Org drivers via 3rd party graphics companies such as Tungsten Graphics. OS distributions such as Fedora Core, Mandrake, Debian, etc. ship the drivers as provided by X.Org, and any bugs that might be found in the drivers are generally speaking, not OS distribution specific. The majority of bugs that are discovered by end users, are bugs in the drivers as they were supplied by X.Org. Users experiencing bugs with the X.Org video drivers, should file a bug report in the official X.Org bug tracker in the "xorg" component at http://bugs.freedesktop.org By doing so, this ensures that the driver maintainers, ATI (or other vendors), as well as other X.Org developers are aware of the problem and can investigate the issue for future X.Org releases and updates. Once you have filed your bug report in the X.Org bug tracker, please paste the URL here and Red Hat will track the issue in the X.Org bugzilla, and review any fixes that become available for consideration in future Fedora Core updates. In reply to Larry Weaver (lweaver) comment #1: The i810 driver problem you're experiencing with i810 hardware in FC3, is a known issue that was fixed in an xorg-x11 update after FC3 was released. It is unrelated to the problem being reported here. Please update your FC3 system to all of the latest updates and the issue should be resolved. One thing I forgot to mention in comment #3, is that X.Org 6.8.2 will be released soon by X.Org. The new release is a bugfix release that fixes numerous bugs throughout the server, drivers, client libraries, etc. We will be providing 6.8.2 as an official update to xorg-x11 for Fedora Core 3 once it is released. Please test xorg-x11-6.8.1.904 (6.8.2rc4) or later from fedora development to see if this problem is resolved in the newer release, before reporting the problem to X.Org. If the problem persists in the Fedora devel xorg-x11 build however, then follow through with filing a bug report to X.Org bugzilla as suggested in comment #3 above, and we will track the issue there, and review fixes as they become available. Thanks again. Setting status to "NEEDINFO", awaiting Fedora devel xorg testing results, and X.Org bug report URL. We believe this problem was resolved in errata for FC3. Please upgrade to the latest errata release. |