Bug 109814
Summary: | Default screen is off to the right and down | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Need Real Name <axinar> |
Component: | XFree86 | Assignee: | Mike A. Harris <mharris> |
Status: | CLOSED NOTABUG | QA Contact: | David Lawrence <dkl> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 1 | ||
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2004-09-01 11:23:30 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
Need Real Name
2003-11-12 01:47:21 UTC
XFree86 video modelines are built into the XFree86 X server, and are built using the VESA GTF standard, which is the official standard for modelines. These video modes will be centered properly on CRT displays which are compliant to the VESA GTF standards. If your CRT is older, or not GTF compliant, then the video modes may not be centered on your CRT. In general this is never a problem in any version of Microsoft Windows, because CRT monitors which are not GTF compliant, Windows has either built into it's default driver cabfiles manufacturer provided data for various CRT displays which can optionally contain video modeline overrides, which are then used only for that specific manufacturer's displays. That type of information is highly CRT specific, and there are very few displays out there which require customized special video modelines. Manufacturers do not provide this information to XFree86 directly, and so XFree86 provides only official standard VESA GTF modelines, as well as various standards that existed prior to GTF. We can not easily add modelines to the X server that apply only to a single monitor or brand, so if modelines get added to the default, they will be used for _all_ displays, and a custom modeline for one CRT could very well end up being used on another CRT and causing problems on other CRTs from being non-standard. This is a hardware specific issue, and not a Red Hat specific issue. You can use xvidtune to tweak your modelines to taste, or you can place these values in your config file to have it used automatically. If you'd like this to be added to XFree86 by default, you can file a bug report request for enhancement in XFree86.org's bugzilla at http://bugs.xfree86.org for them to review. If they decide that it is safe to add the mode by default, it will be added to future XFree86 releases automatically. If they refuse to add it on technical or other grounds, then it is not something which we would want to add to our X server by default either. If you file this upstream to XFree86.org, feel free to paste the URL here, if you'd like me to track the report upstream and track their resolution. Scanning bugs flagged "UPSTREAM" and reviewing upstream bug status. There seems to be no upstream bug URL to track here. This seems to be a configuration issue to me, so closing as "NOTABUG". |