This is not a problem but I just wanted to get the reason.
I have VirtualBox 4.1.8 from Oracle.
In a nutshell,
1. In Debian Test, after a apt-get upgrade, where a new kernel is installed, the VirtualBox guest additions get apparently re-installed without an action by me, because I get the expected full screen display.
2. In Siduction, after a dist-upgrade and kernel upgrade, the guest does not display full screen. Once I run the VBoxLinuxAdditions.run script, the guest displays full screen. THIS IS NOT A PROBLEM FOR ME!!
I was just curious about the reason why the two distros work differently. Again, just needing a quick "edu-ma-cation"...
Thanks
Steve.
ps
Loving siduction in Houston, Tx.