For quite some time now I'm tolerating that my X.org server causes my system to swap extensively on a webpage. This issue doesn't seem to happen to any other person using this webpage. http://www.informationfreeway.org/ Has got a large amount of images, that form a map. Zooming into the map results in 60+% of memory usage by the X process. While normally it uses around 10% of memory. Honestly I find this quite bizarre. x11-base/xorg-server-1.3.0.0 www-client/mozilla-firefox-2.0.0.4 I'm using the Xinerama extension now, but this was not specific for this problem. It occurred before too. ...and I'm using the nvidia driver. Reproducible: Always Steps to Reproduce: 1. goto http://www.informationfreeway.org 2. browse around 3. see memory usage of X increases 4. system becomes slow because of swapping 5. closing firefox, eventually solves te problem
Stefan, you'll need to persuade mozilla upstream that Xserver is not intended as a storage for uncompressed images, we can't fix this.
https://bugzilla.mozilla.org/show_bug.cgi?id=259672 It seems to be fixed in the Alpha version of Firefox 3. As it was a leak...
Well, fixed is not a correct resolution until this gets to the tree.
Marking UPSTREAM.