Bug#474395: iceweasel: some tabs have spurious lines, making display unreadable
On Mon, Apr 07, 2008 at 10:45:31AM +0200, Evgeni Golov <sargentd@die-welt.net> wrote:
> On Sat, 05 Apr 2008 17:16:29 +0200 Krzysztof Sobolewski wrote:
>
> > Mike Hommey pisze:
> >
> > >> This occurs in xserver-xorg-video-intel from both sid and experimental,
> > >> but this is the only program that has this problem, and only in 3.0b5.
> > >> Iceweasel 2 is unaffected by this bug. Since the only thing that has
> > >> changed is Iceweasel, I presume that's where the problem is.
> > >
> > > There is a big difference in rendering between iceweasel 2 and iceweasel
> > > 3, one of which is that it now uses cairo. There are plenty of subtle
> > > ways of triggering video driver bugs, which is why they sometimes only
> > > occur in one application.
> >
> > If that's helpful in any way, I'd like to mention that I see exactly the
> > same effect with fglrx (non-free cr**, I know).
>
> And me sees it with xserver-xorg-video-ati (on a Mob Radeon M6 LY). So
> IMHO it's not a driver issue, but firefox^Wiceweasel one.
Then it could also be a cairo issue, or a Xrender issue (or whatever cairo
uses to do rendering). It looks unlikely to be an iceweasel specific issue,
but you can still prove me wrong.
Mike
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