[scribus] 1.4.2 gone nuts

[JLuc]

Hello,

Since i've replaced an almost one year old 1.4.1 svn,
my scribus has gone slightly crazy :
nothing obvious at first but lots of buggy behaviours
in precises conditions, but sometime and alltogether
it becomes a real problem.

I have uninstalled scribus via synaptics,
deleted .scribus home folder
and reinstalled it,
but same issues are still there,
like http://bugs.scribus.net/view.php?id=11394
or http://bugs.scribus.net/view.php?id=11390
or http://bugs.scribus.net/view.php?id=11389
and some other.

Do other users have such problems with their new 1.4.2 ?

When not from scribus, it might come from my ubuntu too.

Do you have advice on how to solve this ?

JLuc