Firefox 17 doesn't redraw the scrollbar on a particular website
Scrolling on the site http://www.dsl.sk/ works fine (either with mouse wheel, cursor keys or scrollbar drag&drop), but the position of the scrollbar is not updated. This problem first appeared after I upgraded from 16.0.1 to 17.0. Also it works fine on any other site I've tried so far.
Todas as respostas (3)
Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
- Do not click the Reset button on the Safe mode start window or otherwise make changes.
I don't have any other themes installed and I have hardware acceleration disabled (antialiased fonts hurt my eyes in a measurable way). I've tried to replicate the problem on a clean install of FF 17 without any success. That probably means one of the extensions is causing this. Since the upgrade to FF 17 already broke too many extensions that I use, I've switched to 10.0.11 ESR until the situation becomes a bit more stable.
turning off firebug solve the problem