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  • Report that Server 2012 R2 Monthly Rollup KB 4512488 breaks RDP login

    Posted on August 14th, 2019 at 14:27 woody Comment on the AskWoody Lounge

    Reader @sdsalsero reports:

    Last night we upgraded our public-facing Server 2012R2-based RDS Gateway (GW) and Connection Broker (CB) servers to the brand-new Aug 2019 Rollup. After the patching, no one could login. We use an RDP connection file which specifies the use of the GW and has the CB listed as the target system. You would be prompted to authenticate, i.e., I assume your login request was passing through the GW to the CB, but then there was a completely generic error, “Unable to connect.”

    On the CB’s Windows Event application log,

    There are repeating pairs of 1306/1296 errors:

    1306, “RD Connection Broker Client processes request from a user”
    “Remote Desktop Connection Broker Client failed to redirect the user. Error: NULL”

    1296, “RD Connection Broker Client processes request from a user”
    “Remote Desktop Connection Broker Client failed while getting redirection packet from Connection Broker. Error: Remote Desktop Connection Broker is not ready for RPC communication.”

    Anybody else hitting that problem?

  • WSUS on Windows Server 2012 R2 appears to be badly broken

    Posted on May 4th, 2016 at 07:43 woody Comment on the AskWoody Lounge

    Left hand, meet right hand.

    Thanks to Cliff Hogan, who’s awake while we all sleep.

    InfoWorld Woody on Windows

    UPDATE: Following on a tip from Rod Trent, over at WindowsITPro, Microsoft has reported on the issue and marked it closed:

    [Resolved] Service Restored
    (Started on 5/3/2016 8:53:00 PM UTC)
    5/4/2016 8:19:08 AM (UTC)
    Final Status: Engineers identified that the Intune service was unable to synchronize with recently deployed Microsoft updates. Engineers deployed a fix to the affected updates, which resolved the issue. User Impact: There was no end-user impact; impact was limited to administrators only. Affected administrators may have been not receiving recently published updates through Microsoft Update or Windows Update. Scope of Impact: Many customers appeared to be impacted by this event. For those customers affected, this issue potentially affected any administrator attempting to access or use the affected feature. No customer reports of the issue were identified during this event. Incident Start Time: Tuesday, May 3, 2016, at 9:53 PM UTC Incident End Time: Wednesday, May 4, 2016, at 7:45 AM UTC Preliminary Root Cause: An issue has occurred that prevented update synchronization. Please consider this service notification the final update on the event.
    I count that as a 10-hour WSUS disruption.
    It’d be interesting to know if the source of the problem was ESD encryption.
  • Microsoft comes clean on ‘weird things’ in Windows Server 2012 R2, Server 2003

    Posted on July 30th, 2014 at 05:43 woody Comment on the AskWoody Lounge

    Best Microsoft explanation I’ve seen online in years. Well done.

    InfoWorld Tech Watch