13 crashes later (about 4 of which were complete system freezes), I have managed to reproduce the bug with a locally saved and reduced version of ubuntuguide.org, using a minimal HTML (only an inclusion of /skins/monobook/main.css and a bodyContent of height 200000px). imho, this is almost certainly related to an on-screen buffer size: Firefox does not crash when loading this page in a tab in the background, only when displaying it.
I will now try to reduce the required CSS and see if Compiz makes any difference. I will try to post the reduced test case afterwards.
13 crashes later (about 4 of which were complete system freezes), I have managed to reproduce the bug with a locally saved and reduced version of ubuntuguide.org, using a minimal HTML (only an inclusion of /skins/ monobook/ main.css and a bodyContent of height 200000px). imho, this is almost certainly related to an on-screen buffer size: Firefox does not crash when loading this page in a tab in the background, only when displaying it.
I will now try to reduce the required CSS and see if Compiz makes any difference. I will try to post the reduced test case afterwards.