If you configure your network this way in the Vagrant file: config.vm.network :forwarded_port, guest: 4000, host: 4000 And then serve files on that port. You will be able to hit it externally. Assuming you are running the vagrant box on a Mac it would be (machine).local:4000, for example I’m joe.local:4000 Quite convenient to be able … Read more
It can be done in 4 steps : Clone your VMDK to VDI format with VBoxManage Tool. Resize the disk to create free space with VBoxManage Tool. Modify the filesystem to allocate free space for your drive with GParted. Add created disk space to Linux FileSystem. The detailed steps are below (tested with “Virtual Machine … Read more
You can only use one virtual CPU without VT-x. Thus, the error message stating that VT-x isn’t enabled is caused by the following line: vb.customize [“modifyvm”, :id, “–cpus”, “2”] Replacing it with the following works (Vagrant has a shorthand for setting the CPU count): vb.cpus = 1 NOTE: You can only run 32-bit VMs inside … Read more
Shadow page tables are used by the hypervisor to keep track of the state in which the guest “thinks” its page tables should be. The guest can’t be allowed access to the hardware page tables because then it would essentially have control of the machine. So, the hypervisor keeps the “real” mappings (guest virtual -> … Read more
Try disabling Secure boot in the “Security” section of the settings. I had the same problem with a gen2 Linux vm (running in Hyper-V Manager 10.0.17763.1). Turning off “Enable Secure Boot” allowed booting from an .iso. I think in some other versions of Hyper-V Manager the setting is under “Firmware”
koding.com has a free VM running Ubuntu. The specs are pretty good, 1 gig memory for example. They have a terminal online you can access through their website, or use SSH. The VM will go to sleep approximately 20 minutes after you log out. The reason is to discourage users from running live production code … Read more
I just ran into the exact same problem while configuring my server 2008 and windows 7 vm’s in VMware workstation 9. what helped is disabling the firewall and running the following command at the windows command prompt netsh firewall set icmpsetting 8 enable at that point I was able to ping one VM then both … Read more
This seems to be a common misconception about Docker being lightweight virtual machine” that is why some might expect similar behavior as VirtualBox or VMWare but just faster. Docker does not use virtualization, so all processes run by the native host kernel just isolated from each other. Non-root user cannot kill processes inside container, but … Read more
Make sure guest resizing is enabled in virt-manager: Menu View -> Scale Display -> Auto resize VM with window (Checked) Make sure your have a spice agent on your guest (the virtual machine) https://www.spice-space.org/download.html#guest ‘spice-vdagent’ on linux ‘spice-guest-tools’ on windows How I figured this out, I found a setting in “spicy” that I assumed had … Read more
I solved the problem for myself. In my case, I had the same problem after defragmenting my computer. Deleting the ova and deploying files did not work (neither did reinstalling help). Solved it by clearing the cache in the app itself: Settings>Misc>Cache Usage>Clear Cache Try to see if that helps. If it doesn’t then I … Read more