I too have different font rendering (in my case, hinting) in Firefox+Thunderbird than in every other Ubuntu app, and no-one has ever figured out why.
Anyway, as David implied, this is not a problem with the Ubuntu font, since the font doesn't do underlining. It's more likely to be a problem with Pango.
I too have different font rendering (in my case, hinting) in Firefox+Thunderbird than in every other Ubuntu app, and no-one has ever figured out why.
Anyway, as David implied, this is not a problem with the Ubuntu font, since the font doesn't do underlining. It's more likely to be a problem with Pango.