Note:

This list includes both hotfix descriptions and general information or troubleshooting articles. For structured only-hotfix lists please see the following articles.

 Caution
Starting with the release of System Center 2012, the articles about Virtual Machine Manager should go to the [[List of Public Microsoft Support Knowledge Base (KB) Articles for System Center 2012 Virtual Machine Manager (VMM 2012)]] instead of this list.
Disclaimer

This is an unofficial list that was created manually and is being updated manually. It may not (and possibly can not) be comprehensive. Please feel free to add more links if you find something missing.

  • 2661530 — The whole backup operation fails if one out of several virtual machines on a Hyper-V server cannot be backed up in Windows Server 2008 R2
  • 2587660 — Memory dump file is generated very slowly on a Hyper-V virtual machine that uses Dynamic Memory when the Maximum RAM setting is over 4 GB in Windows Server 2008 R2
  • 2662288 — A differencing VHD file that is created by using Microsoft iSCSI Software Target 3.3 becomes corrupted in Windows Server 2008 R2 or in Windows 7
  • 2636573 — FIX: The guest operating system may crash when you perform a live migration of Hyper-V virtual machines in a Windows Server 2008 R2 environment
  • 2668088 — Potential integration issues with System Center 2012 Virtual Machine Manager and Operations Manager
  • 2674625 — Operations Manager integration with System Center 2012 Virtual Machine Manager fails with error 10218
  • 2668596 — Error (2927) - (Unknown error (0x803380e4)) when trying to add a Host or Cluster to System Center Virtual Machine Manager
  • 2637197 — CSV LUNs fail if you use a VSS hardware provider to back up virtual machines on a Windows Server 2008 R2-based cluster
  • 2653326 — Some USB devices are not available via RemoteFX USB redirection
  • 2671792 — How to troubleshoot Hyper-V issues in Windows Server 2008 R2
  • 2682635 — Storage Migration of a running Virtual Machine fails with error 2927 in System Center Virtual Machine Manager 2008
  • 2674551 — Redirected mode is enabled unexpectedly in a Cluster Shared Volume when you are running a third-party application in a Windows Server 2008 R2-based cluster
  • 2666703 — You cannot restore a virtual machine that has a semicolon in its name or in its directory path on a Windows Server 2008 R2 SP1-based server
  • 2652034 — "0x0000008E" Stop error when Windows 7 enters and then resumes from standby repeatedly if Windows XP Mode is running
  • 2672863 — App-V applications are not monitored by software metering rules in System Center Configuration Manager 2007 SP2
  • 2693144 — Boot failure after installation of Hyper-V role on Gigabyte systems
  • 2698995 — Microsoft support policy for Hyper-V environments utilizing Network Attached Storage
  • 2686249 — Description of Update Rollup 1 for System Center 2012
  • 2687646 — A LUN that is registered to a cluster shared volume is invisible and inaccessible in a Windows Server 2008 R2
  • 2665347 — You cannot connect to a virtual machine by using the Hyper-V Manager MMC snap-in in Windows Server 2008 R2
  • 2693205 — Hyper-V virtual machines have no network connectivity when VLAN and QoS are enabled in Windows Server 8 Beta
  • 2698672 — Pointer in a Linux guest operating system does not work correctly when you rotate the wheel button on the mouse in Windows Server 2008 R2
  • 2668084 — Virtual machine is restored in the Saved state incorrectly on a Hyper-V server that is running Windows Server 2008 R2
  • 2711608 — Triple fault in event log shows reset of Linux virtual machines

See Also