Hi, I used git bisect and found that the following commit causes iceweasel redraws and focus changes to greatly slow down.
http://cgit.freedesktop.org/cairo/commit/?id=40aefac5d714bf7536632ed38c7a8ee05049f30b Removing the first src->owns_pixmap test in this commit restores performance so that redraws and focus changes are almost instant again. In reference to https://bugs.freedesktop.org/show_bug.cgi?id=12996#c4 , yes, my old and slow machine (1.3 GHz athlon, circa 2001) breaks. However, I imagine that modern netbooks and the like won't do much better. Having found this, I think this is the same bug as https://bugs.freedesktop.org/show_bug.cgi?id=26869 . -- Jason McCarty <jmcca...@sent.com> -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
