Former DOS person's Saga
Installed Ubuntu - fine
Soon wanted to edit conf file. Access denied, search forums - need to be root user. Search forums - how do I become root? Use sudo command - but how i do run text editor with root privileges? search forums. Several hours later finally find answer with mental note most advice on forums incomprehensible, patronising or just plain wrong.
Install USB mike - doesn't work. It does after many hours fiddling (don't ask me why because I didn't take notes)
Installed scanner and webcam but it took a couple of hours (still issues with controlling webcam - wrong exposure but probably get there one day)
Network drives - yes could see them in nautilus (though it took a while to find out how make it remember them for next time) but I wanted to open stuff from applications
Thus I got into all this fstab stuff - many hours later finally mounted my server so that this works (none of the forum articles actually worked)
Music - having conquered the fstab issue I can finally play my mp3s (though not with Rhythmbox which is a waste of space for an idiot like me)
TV - Kaffeine is great except the recording doesn't work. Somebody suggested Myth to record - trying to install it screwed up kaffeine but finally tracked down various remnants of myth and got Kaffeine working again. Waste of an afternoon
Myth is the classic Linux issue - may be wonderful and do 18 things nothing else does (including guessing you want coffee, popcorn) but it's useless if you can't make it work (I can't).
I am an ex DOS person (batch files, HMA etc.) with reasonable hardware and networking knowledge but I have spent days doing things which take me minutes in Windows. The harsh truth is I cannot recommend Ubuntu to friends and family yet