Adventures & experiences in contemporary technology
Recent experimentation centring around getting my hands on a test version of Windows 11 had me duplicating virtual machines and virtual disk images though VirtualBox still is not ready for the next Windows version; it has no TPM capability at the moment. Nevertheless, I was able to get something after a fresh installation that removed whatever files were on the disk image. That meant that I needed to mount the old version to get at those files again.
Renaming partially helped with this but what I really needed to do was change the UUID so VirtualBox would not report a collision between two disk images with the same UUID. To avoid this, the UUID of one of the disk images had to be changed and a command like the following was used to accomplish this:
VBoxManage internalcommands sethduuid [Virtual Disk Image Name].vdi
Because I was doing this on Linux Mint, I could call VBoxManage without need to tell the system where it was as would be the case in Windows. Otherwise, it is the sethduuid portion that changes the UUID as required. Another way around this is to clone the VDI file using the following command but I had not realised that at the time:
VBoxManage clonevdi [old virtual disk image].vdi [new virtual disk image].vdi
It seems that there can be more than way to do things in VirtualBox at times so the second way will remain on reference for the future.
Much of the past weekend was spent getting a working Debian 10 installation up and running in a VirtualBox virtual machine. Because I chose the Cinnamon desktop environment, the process was not as smooth as I would have liked so a minimal installation was performed before I started to embellish as I liked. Along the way, I got to wondering if I could create virtual hard drives using the command line and I found that something like the following did what was needed:
VBoxManage createmedium disk --filename <full path including file name without extension> -size <size in MiB> --format VDI --variant Standard
Most of the options are self-explanatory part from the one named variant. This defines whether the VDI file expands to the maximum size specified using the size parameter or is reserved with the size defined in that parameter. Two VDI files were created in this way and I used these to replace their Debian 8 predecessors and even to save a bit of space too. If you want, you can find out more in the user documentation but this post hopefully gets you started anyway.
There remain people who advise those on Windows 7 or 8.x to hold fire on upgrading to Windows 10. Now that the free upgrade no longer is available, that advice may hold more weight than it did. Even so, there are those among us who jumped ship who do not mind having the latest versions of things at no monetary cost to see what is available and I must admit to being one of those.
After all, I do have a virtual machine with a pre-release version of the next update to Windows 10 installed on there to see what might be coming our way and to get a sense of what changes that may bring so that I am ready for those. Otherwise, I usually am happy to wait but I noticed that the Windows 10 Anniversary Update only came to my HP Pavilion dm4 laptop and not other machines with Windows 10 installed so I started to wonder why there was a lag when it came to automatic upgrades.
So that these things do not arrive when it is least convenient, I took advantage of a manual method in order to choose my timing. This did not involve installation from a disk image but was in-situ. The first part of the process is standard enough in that the Settings app was started and the Update & security item chosen. That dropped me onto the Windows Update and I first clicked on the Check for updates button to see what would happen. When nothing came of that, the Learn more link was clicked to bring me onto part of the Microsoft support website where I found that the Windows 10 Anniversary Update installer could be downloaded so I duly did just that.
Running it produced a screen asking whether or not I wanted to proceed. Since I wanted to go ahead, the appropriate button was clicked and the machine left alone until the process complete. Because the installer purely is a facilitator, the first stage is to download the rest of the files needed and that will take a while on any connection. Once downloading was completed, the actual process of installation commenced with several restarts before a log-in screen was again on offer. On logging in to the machine, the last part of the process started.
The process took quite a while but seemingly worked without a hitch. If there was anything that I needed to do, it was the re-installation of VirtualBox Guest Additions to restore access to shared folders as well as dealing with a self-inflicted irritation. Otherwise, I have found that previously installed software worked as expected and no file has been missed. Waiting a while may have had its advantages too because initial issues with the Anniversary Update will have been addressed but it is best not to leave it too long or you could have the feeling of being forgotten. A happy balance needs striking.
While I have had preview builds of Windows 10 in various virtual machines for the most of twelve months, actually upgrading physical and virtual devices that you use for more critical work is a very different matter. Also, Windows 10 is set to be a rolling release with enhancements coming on an occasional basis so I would like to see what comes before it hits the actual machines that I need to use. That means that a VirtualBox instance of the preview build is being retained to see what happens to that over time.
Some might call it incautious but I have taken the plunge and completely moved from Windows 8.1 to Windows 10. The first machine that I upgraded was more expendable and success with that encouraged me to move onto others before even including a Windows 7 machine to see how that went. The 30-day restoration period allows an added degree of comfort when doing all this. The list of machines that I upgraded were a VMware VM with 32-bit Windows 8.1 Pro (itself part of a 32-bit upgrade cascade involving Windows 7 Home and Windows 8 Pro), a VirtualBox VM with 64-bit Windows 8.1, a physical PC that dual booted Linux Mint 17.2 and 64-bit Windows 8.1 and an HP Pavilion dm4 laptop (Intel Core i3 with 8 GB RAM and a 1 TB SSHD) with Windows 7.
The main issue that I uncovered with the virtual machines is that the Windows 10 update tool that is downloaded onto Windows 7 and 8.x does not accept the graphics capability on there. This is a bug because the functionality works fine on the Windows Insider builds. The solution was to download the appropriate Windows 10 ISO image for use in the ensuing upgrade. There are 32-bit and 64-bit disk images with Windows 10 and Windows 10 Pro installation files on each. My own actions used both disk images.
During the virtual machine upgrades, most of the applications that considered important were carried over from Windows 8.1 to Windows without a bother. Anyone would expect Microsoft’s own software like Word, Excel and others to make the transition, but others like Adobe’s Photoshop and Lightroom made it too, as did Mozilla’s Firefox, albeit requiring a trip to Settings to set it as the default option for opening web pages. Less well-known desktop applications like Zinio (digital magazines) or Mapyx Quo (maps for cycling, walking and the like) were the same. Classic Shell was an exception but the Windows 10 Start Menu suffices for now anyway. Also, there was a need to reinstate Bitdefender Antivirus Plus using its new Windows 10 compatible installation file. Still, the experience was a big change from the way things used to be in the days when you used to have to reinstall nearly all your software following a Windows upgrade.
The Windows 10 update tool worked well for the Windows 8.1 PC, so no installation disks were needed. Neither was the bootloader overwritten so the Windows option needed selecting from GRUB every time there was a system reboot as part of the installation process, a temporary nuisance that was tolerated since booting into Linux Mint was preserved. Again, no critical software was lost in the process apart from Kaspersky Internet Security, which needed the Windows 10 compatible version installed, much like Bitdefender, or Epson scanning software that I found was easy to reinstall anyway. Usefully, Anquet’s Outdoor Map Navigator (again used for working with walking and cycling maps) continued to function properly after the changeover.
For the Windows 7 laptop, it was much the same story, albeit with the upgrade being delivered using Windows Update. Then, the main Windows account could be connected to my Outlook account to get everything tied up with the other machines for the first time. Before the obligatory change of background picture, the browns in the one that I was using were causing interface items to appear in red, not exactly my favourite colour for application menus and the like. Now they are in blue and all the upheaval surrounding the operating system upgrade had no effect on the Dropbox or Kaspersky installations that I had in place before it all started. If there is any irritation, it is that unpinning of application tiles from the Start Menu or turning off of live tiles is not always as instantaneous as I would have liked and that is all done now anyway.
While writing the above, I could not help thinking that more observations on Windows 10 may follow, but these will do for now. Microsoft had to get this upgrade process right and it does appear that they have, so credit is due to them for that. So far, I have Windows 10 to be stable and will be seeing how things develop from here, especially when those new features arrive occasionally as is the promise that has been made to us users. Hopefully, that will be as painless as it needs to be to ensure trust is retained.