Hi,
after D-U to GNOME Version 3.14.1-0 in a siduction-installation in a VirtualBox with installed VBoxGuestAdditions-4.3.16 the gnome-session do not start with an Error-message:
oh no! Something has gone wrong.
A problem has occured and the system can't recover.
All extensions have been disabled as a precaution.
Log out
The reason is that GNOME 3.14.1-0 is not compatible to VBoxGuestAdditions-4.3.16 from ORACLE Homepage..
S o l u t i o n:
1) Deinstalling the installed VBoxGuestAdditions-4.3.16 from siduction guest.
Booting in Runlevel 3
cd /opt/VBoxGuestAdditions-4.3.16
sh ./uninstall.sh
shutdown
Now work GNOME again without GuestAdditions.
2) Download from ORACLE
https://www.virtualbox.org/wiki/Testbuilds the VBGuest additions 4.3.17-96277
and binding the VBoxGuestAdditions_4.3.17-96277.iso on your virtuell machine (siduction) in the Host.
3) Boot the siduction Guest and install the VBoxGuestAdditions-4.3.17
After Reboot the gnome-session works always fine.
with regards
Ch. Hanisch