I experienced a very slow boot time (up to several minutes) for my Windows 10 VMs with Virtualbox on my Windows 10 host machine. As all tuning of the VM settings did not help, I finally solved the issue with
Windows 10: Delete Orphaned Network Adapters
I just had the issue that Virtualbox showed me two network adapters if I choose to create a bridged network. However, both network adapters were no longer existing and with none of the normal Windows commands you were able to
Error (0xc0000225) installing Windows 7 on VirtualBox
If you get this error while trying to install Windows 7 or Windows 2008 Server within a Virtualbox guest
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Windows Boot Manager Windows failed to start. A recent hardware or software change might be the cause. To fix the problem...... Status: 0xc0000225 Info: An unexpected error has occurred. |
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you need to do the following to resolve the issue: Power Down the Virtual Machine Go to the
Error messages during upgrade of Virtualbox on Ubuntu
As I upgraded to version 4.1.8 of Virtualbox on my Ubuntu host system today I got some strange error messages. Although Virtualbox still seems to work fine afterwards I tried to solve these issues as these messages appeared now for
Virtualbox: Cloning Suse Linux VMs
If you try to clone a Virtualbox VM with a newer version of Suse Linux the machine will no longer boot afterwards. You will get error messages like Trying manual resume from resume device dev/disk/by-id/ata-…-part1 not found (ignoring) Waiting for
Upgrade to VirtualBox 4.0.4 (Ubuntu Host): Issues solved
As almost everytime after upgrading Virtualbox to a major version I had trouble to get it up and running on my Ubuntu host. This time I upgraded from 3.2 to 4.0.4 and had the following issues: Vboxtool no longer working:
Error “The medium type … is differencing but it is not associated with any parent medium in the media registry” after upgrading to Virtualbox 3.2.8
After I upgraded my Virtualbox server to 3.2.8 I was unable to access certain disk images. I got the error The medium type <path to image file>.vmdk is differencing but it is not associated with any parent medium in the