Vincent Massol wrote:
On Aug 27, 2008, at 9:39 AM, Pascal Voitot wrote:
Hello,
has anybody the same slow and choppy scrolling issue under Firefox3
with
XWiki?
Apparently this is linked to the fixed CSS background for the header
menu...
It doesn't appear on all hardware/OS configurations but lots of people
complain about it.
As XWiki uses a fixed background by default, I preferred warning you
because
this is really a pain using xwiki under FF3 on my computer :)
(if you remove the "fixed" CSS field, it works betteeeeeeeer)
Works fine for me with FF3 on a Mac.
Who has this problem?
Me. It's not caused by one piece of software, but by a combination of
elements. For example, using the open source Mesa driver is way slower
than using proprietary drivers from NVidia or ATI, and the intel driver
doesn't show slow downs at all. It's much worse on Ubuntu than on
Gentoo. On Opera it is perfect, regardless of the environment.
I'm also annoyed by this, and was planning to investigate this further
to see if anything fixed causes slowdowns, or it's also triggered by the
kind of image (png, with or without transparency). I'm saying this
because Albatross is faster, and it also has the fixed menu, but with
different images.
--
Sergiu Dumitriu
http://purl.org/net/sergiu/