Bug#618468: iceweasel: text not completely redrawn when scrolling to the right

[Mike Hommey]

On Tue, Mar 15, 2011 at 02:14:09PM +0100, Vincent Lefevre wrote:
> Package: iceweasel
> Version: 3.5.17-1
> Severity: minor
> 
> When scrolling to the right, text may not completely be redrawn.
> This problem is 100% reproducible on some page (it is private, so
> that I can't provide it) when scrolling slowly.
> 
> I've attached 2 snapshots: the first one showing incomplete redraw,
> and the second one showing correct text. The redraw is completed
> juste after taking the snapshot (with "import -window root ..."
> from FVWM) and when the window loses the focus.
> 
> Scrolling in the other directions (left, up, down) doesn't yield
> any text corruption.
> 
> As this could be related with the driver, my /etc/X11/xorg.conf file:
> 
> Section "Device"
>         Identifier      "Device0"
>         Driver          "nouveau"
>         # See nouveau(4) man page.
>         # Workaround for Debian bug 614938 / FreeDesktop bug 33977.
>         Option          "WrappedFB" "true"
> EndSection

This might be related to the version of cairo in unstable. Can you try
to downgrade libcairo2 to the version in testing ?

Mike