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Category Archives: Virtualization
Windows 11 24H2/Windows Server 2025: VM hangs after July 2025 update; fix with OOB update KB5064489
[German]The security updates for the July 2025 patchday lead to problems in virtual machines. Virtualized instances of Windows Server 2025 and Windows 11 24H2 may no longer start under Hyper-V or VMware ESXi. The same applies to Windows 11 24H … Continue reading
Posted in General, issue, Update, Virtualization, Windows
Tagged issue, Patchday 7.2025, Update, Virtualization, Windows 11 24H2, Windows Server 2025
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Hyper-V vTPM certificates: VM export and migration
[German]A TMP platform module (vTPM) is required for the virtualization of Windows 11 or Windows Server 2025. The Hyper-V virtualization platform included in Windows allows vTPN and other options to be configured. However, the problem is when such a VM … Continue reading
Default outbound connections from VMs in Azure ends on Sept. 30, 2025
[German]From September 30, 2025 Microsoft intends to discontinue the standard connectivity of outbound connections for VMs in Azure and switch to new methods.
VMware Tools 13.0.0 released
[German]VMware by Broadcom has just released Vmware Tools 13.0.0 build 24696409. The package also contains updates to the versions of OpenSSL 3.0.15, 7zip 24.09 and uriparser 0.9.7.
VMware Cloud Foundation 9.0
[German]VMware by Broadcom has released its long-announced VMware Cloud Foundation 9.0 on June 17, 2025. VMware Cloud Foundation 9 (VCF 9) is sold to customers as a private cloud suite.
Why ISL Online: Critical factors when choosing a remote desktop solution
[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...
Windows 11/Server 2025 June 2025 updates cause BSOD in Proxmox/KVM/QEMU
[German]Users of the virtualization platform Proxmox and KVM/QEMU get BlueScreens on virtualized Windows VMs as soon as they install the June 2025 updates. It affects (Proxmox) hosts with AMD CPUs (Ryzen & Epyc). And I got reports, that Linux KVM … Continue reading
Posted in issue, Linux, Update, Virtualization, Windows
Tagged issue, KVM, Proxmox, Update, Virtualization, Windows
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VMware kicks lowest partner level (except in Europe)
[German]Brief news that I came across last Sunday. VMware by Broadcom is shaving its partner program for the distribution of its products. The lowest level of the partner program is to be dropped – although this step does not apply … Continue reading
VirtualBox 7.1.10 released
[German]Oracle's developers have released version 7.1.10 on June 3, 2025. This version is a maintenance update to fix errors.
Windows Server 2022/Windows 10/11: Out-of-Band Updates KB5061906 / KB5061977 / KB5061979 fixes Hyper-V freezes (23./27. May 2025)
[German]Microsoft released an out-of-band update for Windows Server 2022 on May 23, 2025 to prevent the Hyper-V platform from freezing. On May 27, 2025 another out-of-band update for Windows 11 24H2 has been released to fix the same issue. And … Continue reading
Posted in issue, Update, Virtualization, Windows
Tagged fix, Hyper-V, issue, Update, Windows Server 2022
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CISPE says: VMware has increased prices by 800 to 1500%
[German]The Association of European Cloud Providers, CISPE, complains that VMware by Broadcom has increased the prices of its products for customers by a factor of 800 to 1500 percent following the takeover by Broadcom. Broadcom is accused of abusing its … Continue reading