I have a strange issue with a RDS Session broker running Windows 2008R2 SP1. I have a range of windows updates waiting to download/install:
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There are Security Only Quality Updates for Windows Server and Security and Quality Rollups for .NET.
The .NET updates I can install without issues, but if I install even one of the Security Quality Updates and restarts the server, the only thing I get is a black screen with a mousecursor (Observed in vmware console). I can't get any remote connection to the server, not with RDP nor with registry, remote filebrowsing etc. The only response I can get is on ping. In the winsxs folder I have a pending.xml - which I've deleted, made no difference. Nothing is written to the eventlogs (mounted disk to another server and extracted them). I've tested with every one of the security updates, they all result in this behaviour (install, boot, shutdown, restore, test with next update). Any suggestions?