Some fonts gone after latest OpenOffice upgrade

[tblups]

After the last OpenOffice upgrade, some fonts in my system seem to have disappeared, and have been replaced by ugly ones. I've noticed that in kchmviewer and, specially, in Firefox.

I've tried to uninstall the 'ttf-opensymbol' package that got installed along with OpenOffice, but apt-get says it'll remove the whole OpenOffice suite if I do that, so I'd better not :-)

Is ttf-opensymbol the culprit here, actually? What can I do to take my nice, default fonts back to my browser? Any ideas about how to solve it will be welcome.

Thanks in advance,

Eduard.