Now that the dust is slightly starting to settle It became clear to me that there’s an enormous amount of information and confusion out there. I have read a lot of websites in order to get a clear picture and being able to get all of my hosts and Virtual Machines patched. While not completely done yet, here’s my collection of links and some answers on questions that I see asked often. This is a live document and will be updated with notes relevant for patching. Last update 2018/01/29 Continue reading “Notes on securing Meltdown and Spectre”
With the new Workstation 14 and Fusion 10 there is also a new requirement for your CPU’s. This unfortunately has not been clearly communicated about by VMware. When you try to start a VM and get the error:
This host does not support virtualizing real mode. The intel “VMX unrestricted Guest” feature is necessary to run this virtual machine on an Intel processor.
Module ‘CPUIDEarly’ power on failed
Failed to start the virtual machine
You’re one of those lucky ones with a CPU that is too old.
This is just a quick post about an issue you’ll see when installing VMware Fusion on macOS High Sierra.
During the install the following screen pops up.
As of VMware Workstation 12.0 unity support for Linux has been removed. Whereas unity support for Windows 10 is one of the few areas where there is actually additional support for Windows 10, that same feature has been ripped out for Linux hosts and guests.
As you might or might not know, you can change your VMs nowadays to boot via EFI instead of the Plain Old BIOS.
This is great as you can now experiment with EFI without messing up your physical environment or having to reboot on metal.
There’s ongoing work on VMware Fusion and Workstation to improve UEFI support. In VMware Workstation 10, this was unsupported, but it worked.
Workstation 11 now has a option for this under VM Settings -> Options -> Advanced -> Boot with EFI instead of BIOS. With Fusion 7 you either have to edit the config file by hand or change it to another guest OS that uses EFI.
As has been published in many channels, VMware Workstation 11 has been released.
What is important to know and a little less easy to find is that the new Workstation will only run on 64 bits host operating systems.
As you can already see when trying to download (as it clearly states Windows 64 bits/Linux 64 bits), but more information about this and the background is here in this VMware Communities question: No more x86 (i686/i386) build for Linux?
Relevant quote from that community question is written by fubvmware :
The support of 32 bit Operating System is dropped from both Workstation Linux and Windows Technology Preview 2014, it is a hard decision to make, we put a lot of thoughts in it base on the user data (from whom opt-in to share data with us), just like when we drop the support of 32 bit processor in Workstation 8, we really really want to spend our team’s efforts to the biggest platform to provide the best performance and stability.
Workstation 10 is a great product that works very stable, if you really need to run VM on a 32 bit Linux, it will work great even out of support (not with the new features added lately though).
For the record “Technology Preview” here is “VMware Workstation 11”
Another interesting note about Workstation 11 is the added CPU features for Haswell CPU’s in particular (and I quote from the post New Virtual CPU features in virtual Hardware version 11 shared by VMware’s own jmattson in the communities)
These are the new virtual CPU features introduced in virtual hardware version 11 (if supported on the physical CPU):
CPUID.01H:ECX.TSC_DEADLINE (bit 24)
CPUID.07H:EBX.TSC_ADJUST (bit 1)
CPUID.07H:EBX.BMI1 (bit 3)
CPUID.07H:EBX.HLE (bit 4)
CPUID.07H:EBX.AVX2 (bit 5)
CPUID.07H:EBX.BMI2 (bit 8)
CPUID.07H:EBX.INVPCID (bit 10)
CPUID.07H:EBX.RTM (bit 11)
CPUID.07H:EBX.FP_SEGMENT_ZERO (bit 13)
CPUID.07H:EBX.???? (bit 18)
CPUID.07H:EBX.???? (bit 19)
CPUID.07H:EBX.???? (bit 20)
CPUID.(EAX=0DH,ECX=01H):EAX.XSAVEOPT (bit 0)
CPUID.80000001H:ECX.ABM (bit 5)
Notably, lock elision is now available on Haswell processors
You can get your download via: VMware Workstation evaluation (as always the 30 days evaluation is the full download, you only need to have a new license in order to change it into the complete version)
OK so by now you know that Mr I will never have an Apple, has as a result of my new job become the possessor of a MBP. :S
So what was one of the first things I did, apart from changing the password 🙂
That’s right downloaded and installed VMware Fusion. I thought I would show every body how easy it is to install Fusion on a MBP so here goes.
one go to theVMware download site as shown below
Click the Download button.
Read the EULA 😉
Click Yes to agree, or it all stops here 🙂
I chose the small file as I already have a AV product. once the file has downloaded, Double click the file in Finder.
then simply move the VMware Fusion Icon to the Application Folder and wait……..
Yes that is really it. Fusion is now installed and you are ready to start running lovely VM’s on your OSx environment.
Sorry but I have been a little remiss over the last few weeks. personal problems, but that is not for public consumption. so what has been happening in the world of VMware Security announcements, Well one thing is quite interesting even though there has been five Sec releases, not one of them relate to vSphere 5, so either this is really the most secure version yet or the holes have not yet been found . I prefer to hope the former rather than it being the later.
So with out further ado this is the first announcement, now this is quite old it was released on the 21st September 2011. This one is a update of a one released over a year ago.
This morning VMware released VMware Workstation 8 to the public.
Here’s the link to the What’s New: Workstation 8 What’s New
and here are the release notes: Workstation 8.0 Release Notes
I was lucky enough to be one of the people who got invited into the VMware beta so I did have some time to testdrive the new features. This allows me to highlight to you here what I personally think of the new Workstation version and the items that are particularly exciting in this new release.
First off, I think this is THE most exciting release of VMware Workstation since version 5. Continue reading “VMware Workstation 8.0 released”
Now this is interesting they only released this yesterday and it has been updated already. nice of VMware to use Security advisories as product releases. Updated because of the release of VIX 1.10.3