Comment 12 for bug 630292

This answer helped me to investigate a known problem with wxwidgets apps like truecrypt, audacity, filezilla, boinc, and pgadmin3.

Menu "file" disepear after an upgrade from lucid to maverick. (an example from this bug report)
https://bugs.launchpad.net/ubuntu/+source/boinc/+bug/647410

I've commented out
# export UBUNTU_MENUPROXY="libappmenu.so"

in

sudo gedit /etc/X11/Xsession.d/80appmenu

and now all work fine !

My question is: In the future would it possible to make more fine verification of old variable/scipts that affect general env ?

Regards