I have a copy of the latest Chrome, which I only use on occasions, and the scroll bars are there OK. In IE9, I do not have the adverts showing. and still the scroll bars are there. Is it something to do with your settings for Chrome? If it was OK a few days ago, why not go for a system restore to recover the situation?
Didn't realise you were on Linux. I know nothing about it! But as a matter of interest, I tried the Chrome one again just now and cannot be doing with adverts on PCA playing music to me when I open the Home Page. I don't get it on IE9, so, me thinks, Chrome will be vanishing again soon!!
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