Is there a way to make mintupdate (optionally?) prompt for a reboot once upgrades are finished? Perhaps you can borrow some code from debian's update manager which does just that? It seems weird to me that it just drops away after a successful upgrade without any kind of message or notification, especially after something as major as going from up3-up4. I don't know how similar the programs are...
I recently upgraded to up4 ... I noticed that after upgrading itself, mintupdate said I was already using up4, even though it had over a thousand upgrades available, is there some cheating going on here? Is it really checking the update pack version?
I also noticed that when I did choose to reboot, all the fonts on the reboot prompt were replaced by empty squares, basically what is seen occasionally on a web page when a system does not have the fonts installed. I rebooted anyway, but it begs the question, What other quirkyness would be seen by the inexperienced user who chose to continue using their system after so many upgrades had been performed without a reboot?
Rather than imitating debian's update-manager, perhaps a simple notification about how reboots are a good practice after running any update? Technical users who know better can shine that on, but at least the standard end-user won't have a wonky system if they fail to reboot after their system runs through the upgrade process.
Now granted, I install a barebones cli-only debian system from the stable repos. I then upgrade to the /latest repositories. Then I install the rest of my system. This is how I have been building systems for my friends and family since the update packs came out. I like the idea of rolling testing with a bit more "testing" ... In fact, the only packages I run from packages.linuxmint.com are mintupdate-debian and mintinstall. I realize my system is not a standard LMDE box, so perhaps I am missing some "minty-ness" that would make mintinstall act differently?
My sources list:
deb
http://packages.linuxmint.com/ debian main upstream import
deb-src
http://packages.linuxmint.com/ debian main upstream import
deb
http://debian.linuxmint.com/latest testing main contrib non-free
deb-src
http://debian.linuxmint.com/latest testing main contrib non-free
deb
http://debian.linuxmint.com/latest/security testing/updates main contrib non-free
deb-src
http://debian.linuxmint.com/latest/security testing/updates main contrib non-free
deb
http://debian.linuxmint.com/latest/multimedia testing main non-free
deb-src
http://debian.linuxmint.com/latest/multimedia testing main non-free