Comment not old dog.. more like resting on their laurels (Score 1) 515
Now we had the exact same "issue" as the OP talks about... but this was 3 years ago with our labs - new machines running XP... it took us (well me) about 10 minutes to resolve this - from first principals of fault diagnosis to workout it was some sort of "firmware" issue, discover that the BIOS had UEFI enabled, remember an article I read some months back and 30 seconds of googling to find a site with similar information. we resolved the situation faster than you could say "Useless old codgers".
Last year we were assigned management of a lab that was still running an antique XP image with a very old version (6?) of Internet explorer. after remotely updating and patching the lab we almost immediately had some young programer (maybe 25 and only 4 years out of his ComSci degree) on the phone blasting us because all the teaching delivery software he wrote (including some new stuff he was just testing when we updated the lab) wouldn't run under later versions of IE.
it's not so much a case of old dogs not learning new tricks but you find that a lot of people (some "old" but many not much out of their ComSciDegree) not bothering to adapt to new technologies and resources. No doubt I could have lived out my working days programming in COBOL and CICS ending up winding down to retirement in some Banking/Government legacy support consultancy roll (actually that wouldn't have been bad financially - they earn good money) But screw that, that's not why I got interested in IT in the first place.