问题
I have a windows 16 machine on AWS. I installed Cygwin on it so that I can connect it as a jenkins slave. But once I connected it as a slave, I am NOT able to MSTSC/RDP into the machine. I can still access the machine via ssh/cygwin.
( I repeated the process several times and ended up losing rdp connectivity everytime )
This is what is actually happening now :
- The EventLogs on machine are saying that logoff instructions are being initiated by the RDP client.
- RDP client is saying "The disconnection was initiated by the user logging off their session on the server"
- Visually, if seems like the remote connection was setup for a split second. Then it vanishes.
So, I believe that somehow my Administrator account is not able to maintain the session. It's getting disconnected as soon as it connects.
Can you suggest me which settings should I debug into ? I am able to extract a few details from my machine using ssh, but I can't explore all the settings.
If you are familiar with this behaviour please suggest me what settings might be reponsible for this.
Addition info:
- If I restart my ec2 , it will never come back because a status check starts failing
- I am able to telnet to 3389 port. So I guess, firewall rules are not an issue.
- I have tried various RDP clients, on MAC as well as on Windows.
- I found this in event log (ProviderName: Microsoft-Windows-RemoteDesktopServices-RdpCoreTS) on my remote windows machine:
5/10/2019 3:13:44 PM 103 Information The disconnect reason is 12
.
.
.
5/10/2019 3:13:43 PM 228 Warning Disconnect trace:CUMRDPConnection Disconnect trace:'calling spGfxPlugin->PreDisconnect()' in CUMRDPConnection::PreDisconnect at 4477 err=[0xc], Error code:0xC
回答1:
It turns out the my problem was occuring due to some cleanup utility deleting up the system files required for mstsc. Everything started working fine after I switched off the cleanup utility. Thanks for the help though.
来源：https://stackoverflow.com/questions/56082820/unable-to-rdp-into-windows