Comment 46 for bug 455412

Revision history for this message
In , Lews (dorrin) wrote :

User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0

When using a version of the X.org X server (and possibly Xephyr) with the X
composite extension enabled, running "xcompmgr" with any arguments can result in
rendering errors when using the autoscroll feature. This only occurs on pages
not containing iframes and on images. If the page contains the <iframe>
directive anywhere on it, the error does not occur.

Reproducible: Always

Steps to Reproduce:
1. Run a recent version of a Composite-enabled X server
2. Run xcompmgr
3. Use Firefox's autoscrolling feature on a page that contains no iframes

Actual Results:
"Ghosting" of the autoscroll overlay image.

Expected Results:
Not ghost the autoscroll image.

I was unable to test this bug with Mozilla, since the autoscroll extension would
not install.