Once upon a time, Arsène Gschwind <arsene.gschwind(a)unibas.ch> said:
After upgrading from 4.1.9 to 4.2.1 I had the same problem.
Had to reactivate network and disk on all VMs.
Do you use the hosted engine? If so, how did you fix it?
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Chris Adams <cma(a)cmadams.net>