Vagrant corrupted index file C:\Users\USERNAME\.vagrant.d/data/machine-index/index
Same thing happened to me. So I just deleted the index file and the .lock file from the machine-index folder to get Vagrant working again.
virtual-machine
Can I run Docker in a Virtual Machine?
If the VM is a Linux, you can do this without any problem – on Linux, the Docker is essentially a well-worked chroot. Thus, the Linux docker is not virtualization. In the case of Windows, it is not so easy. Windows Docker internally uses Hyper-V to emulate the containers. Which means that you can only … Read more
How do I delete virtual interface in Linux? [closed]
You can use sudo ip link delete to remove the interface.
How to copy virtual devices downloaded by Genymotion to another machine?
The files in the VirtualBox folder are likely just the actual machine configurations, not the downloaded image files. On my system (Windows 8 x64) the downloaded images are located here: \Users\{username}\AppData\Local\Genymobile\ Inside this folder is another folder called LaunchPad. If you copy this folder to the same location on your other machine it should work. … Read more
How do I destroy a VM when I deleted the .vagrant file?
The following VirtualBox commands might help. If poweroff doesn’t work, try unregistervm. $ VBoxManage list runningvms $ VBoxManage controlvm <uuid> poweroff $ VBoxManage unregistervm <uuid> Source: https://support.cloud.engineyard.com/entries/21449637-I-deleted-Vagrantfile-vagrant-and-or-the-app-directory-before-halting-the-VM-Now-ey-local-up-errors- Shell script to stop all running vms: VBoxManage list runningvms | awk ‘{print $2;}’ | xargs -I vmid VBoxManage controlvm vmid poweroff
Oracle virtual box inaccessible
This normally happens if the host OS crashes or you pull the plug on it, leaving the .vbox file unsaved. In the location: C:\Users\xxxxxxx\VirtualBox VMs\vBoxxxxXubuntu_Beta\ you should find two files: vBoxxxxXubuntu_Beta.vbox-prev vBoxxxxXubuntu_Beta.vbox-tmp Copy vBoxxxxXubuntu_Beta.vbox-prev to vBoxxxxXubuntu_Beta.vbox. Select vBoxxxxXubuntu_Beta.vbox, in the VBox manager, right click, and then left click on refresh. Observe that it now shows … Read more
How to access SSH keys for a Google Cloud Platform Compute Engine VM instance?
Answer recommended by Google Cloud
Cannot start docker after installation on Windows
Hyper-V and VirtualBox are conflicting each other. You can either uninstall Hyper-V or run docker-machine create -d virtualbox –virtualbox-no-vtx-check test Source
What is the difference between Full, Para and Hardware assisted virtualization?
Paravirtualization is virtualization in which the guest operating system (the one being virtualized) is aware that it is a guest and accordingly has drivers that, instead of issuing hardware commands, simply issue commands directly to the host operating system. This also includes memory and thread management as well, which usually require unavailable privileged instructions in … Read more
How to convert flat raw disk image to vmdk for virtualbox or vmplayer?
First, install QEMU. On Debian-based distributions like Ubuntu, run: $ apt-get install qemu Then run the following command: $ qemu-img convert -O vmdk imagefile.dd vmdkname.vmdk I’m assuming a flat disk image is a dd-style image. The convert operation also handles numerous other formats. For more information about the qemu-img command, see the output of $ … Read more