I just upgraded from Xubuntu 15.04 (Vivid Vervet) to 15.10 (Wily Werewolf) – with nary a hitch – and set out to install new stuff and check for things I could clean up.
It occurred to me to check for Mono and to see if it had been installed somehow. I was surprised to see that it was installed – I normally make a point to keep it off my systems. Most of the controversy is over the use of a Microsoft-developed technology and the legal and moral ramifications of that – I just didn’t want a huge monster taking up memory if I didn’t need it to.
So why was it on my system – what required Mono to be present? Trying to remove the mono system with apt-get gave me some clues. Looking at my list, I see three programs of significance:
The sysinfo program was a surprise – traditionally the sysinfo package held utilities such as sar and related.
I held off installing Tangerine (graphical DAAP server) because of it’s dependency on Mono – looks like Mono is already installed. I may give Tangerine a go yet.
I only have 8Gb on this machine but hopefully Mono won’t be too much of a hog.
To be sure, if Firestorm (Second Life viewer) starts showing instability, I’ll shut down all the mono apps – Firestorm is a hog.