ubuntu-x-swat team mailing list archive

[Felix Kuehling <felix.kuehling@xxxxxxx>]

I have an alternative patch (no PPA, sorry), that replaces the
backfilling of pixmaps with clearing them. Pixmaps with an alpha channel
will be initialized transparent. Pixmaps without an alpha channel will
be initialized black. That replaces temporary corruption observed with
KDE menus with temporary black squares until the actual menu appears.
Performance should be about the same as with the no-backfill patch but
this one fixes the potential security issues of exposing random memory
contents.

** Attachment added: "xserver-xorg-backclear.patch"
   http://launchpadlibrarian.net/32728179/xserver-xorg-backclear.patch

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[M76] [ubuntu 9.04] slow unminimizing with ati card and desktop effects enabled
https://bugs.launchpad.net/bugs/351186
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