Uhm... something killed my Abiword...
After the update to 2.7.4 the big onscreen keyboard's bug was gone... but today Abiword stopped working
I get this error running it from the terminal:

abiword[1967]: GLIB WARNING ** Gtk - gtk_widget_size_allocate(): attempt to allocate widget with width -24 and height 0
abiword[1967]: GLIB WARNING ** Glib-GObject - IA_g_object_get_valist: object class 'Gtk Settings' has no property named 'gtk-cursor-blink-timeout'
CPU goes 100%, Abiword main windows stays white and I have to kill it...
The first time I noticed this behaviour was while opening directly a .doc file from file manager, I killed Abiword, tried to launch it again (no document to load) but it still hanged, then rebooted: the NIT froze while booting
Reset the NIT, removed and recreated a swap file, completely removed abiword (and checked via apt-get that no unused packages were left) and reinstalled, still unable to run it...
I didn't install or remove anything before this happened...