[Dica] WSUS do Windows 2012 não abre após KB3159706

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marceloleaes
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[Dica] WSUS do Windows 2012 não abre após KB3159706

Mensagem por marceloleaes »

Mensagem que o Management Console exibe ao tentar abrir o WSUS
      The WSUS administration console was unable to connect to the WSUS Server via the remote API.

Verify that the Update Services service, IIS and SQL are running on the server. If the problem persists, try restarting IIS, SQL, and the Update Services Service.

The WSUS administration console has encountered an unexpected error. This may be a transient error; try restarting the administration console. If this error persists,

Try removing the persisted preferences for the console by deleting the wsus file under %appdata%\Microsoft\MMC\.


System.IO.IOException -- The handshake failed due to an unexpected packet format.

Source
System

Stack Trace:
   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
   at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
   at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result)
   at System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size)
   at System.Net.ConnectStream.WriteHeaders(Boolean async)
** this exception was nested inside of the following exception **


System.Net.WebException -- The underlying connection was closed: An unexpected error occurred on a send.

Source
Microsoft.UpdateServices.Administration

Stack Trace:
   at Microsoft.UpdateServices.Administration.AdminProxy.CreateUpdateServer(Object[] args)
   at Microsoft.UpdateServices.UI.SnapIn.Scope.ServerSummaryScopeNode.GetUpdateServer(PersistedServerSettings settings)
   at Microsoft.UpdateServices.UI.SnapIn.Scope.ServerSummaryScopeNode.ConnectToServer()
   at Microsoft.UpdateServices.UI.SnapIn.Scope.ServerSummaryScopeNode.get_ServerTools()
Como resolver ?

1 - Abra um Prompt de comando elevado como Administrador e rode:  "C:\Program Files\Update Services\Tools\wsusutil.exe" postinstall /servicing
2 - Habilite a feature: "HTTP Activation under .NET Framework 4.5 Features" no Wizard do servidor
3 - Reinicie o serviço do WSUS

Se removeu o KB seguindo algum tutorial de outro lugar instale ele novamente.
JAMAIS remova uma atualização de segurança para contornar um problema, leia atentamente as informações do log e procure a solução correta  ;)

Sobre o KB = https://support.microsoft.com/pt-br/hel ... er-2012-r2



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