This is most probably caused by mixed binaries. Make sure that the directory of binaries with TeX Live 2012 is at the very beginning of PATH. It often happens if you install TeX Live fron TUG and you have also TeX from your Linux distro. This is a typical error.
Hope it helps. 2012/7/8 Gareth Hughes <[email protected]>: > Hi! > > I just updated to TeX Live 2012 on Ubuntu, but XeLaTeX now fails with > the message "xelatex.fmt doesn't match xetex.pool". I'm sure there's an > easy way of fixing this. Ang suggestions? > > Thanks, > > Gareth. > > > > -------------------------------------------------- > Subscriptions, Archive, and List information, etc.: > http://tug.org/mailman/listinfo/xetex -- Zdeněk Wagner http://hroch486.icpf.cas.cz/wagner/ http://icebearsoft.euweb.cz -------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex
