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Bug 222688 - Bitblit bug in trident driver
Bitblit bug in trident driver
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-trident (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Adam Jackson
: Patch
Depends On:
  Show dependency treegraph
Reported: 2007-01-15 13:50 EST by Matan Ziv-Av
Modified: 2018-04-11 13:56 EDT (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2007-01-24 14:52:37 EST
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Regression: ---
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Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
Upstream patch (605 bytes, text/plain)
2007-01-16 07:22 EST, Matěj Cepl
no flags Details

  None (edit)
Description Matan Ziv-Av 2007-01-15 13:50:06 EST
Description of problem:
On a Trident Cyberblade XP4M32 (toshiba R100 laptop), a bug in bitblit in
trident driver causes severe screen corruption when scrollin up.

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. Make sure acceleration enabled on trident cyberblade XP card.
2. Open a web page longer than one screen in firefox.
3. Go to end of page and scroll one line up.
Actual results:
Screen corruption

Expected results:
scroll up.

Additional info:
Already fixed in later versions in xorg.
One line patch fixing this problem here:
Comment 1 Matěj Cepl 2007-01-16 07:22:19 EST
Created attachment 145682 [details]
Upstream patch
Comment 2 Adam Jackson 2007-01-24 14:52:37 EST
Fixed in xorg-x11-drv-trident 1.2.3, thanks!

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