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Hi Louise/Gareth,
> have you tried just starting a vagrant session not using the alaveteli script
Yep, same blank screen (at least with the version of virtualbox and vagrant I had installed). I then installed the latest version of Vagrant and Virtualbox.
Vagrant = 1.9.1
Virtualbox = 5.1.12r112440
VirtualBox I downloaded from https://www.virtualbox.org/wiki/Downloads
I Remember reading that it's best to download virtualbox from the above location (not to be confused with the test build's location - https://www.virtualbox.org/wiki/Testbuilds)
I then did:
$ vagrant box add hashicorp/precise64
$ vagrant init hashicorp/precise64
However, this gave me the following error (on a plus, this error makes lot more sense than the previous blank screen):
Command: ["startvm", "77f6df57-a5f5-4fb8-aabc-f79247a7633b", "--type", "headless"]
Stderr: VBoxManage: error: VT-x is not available (VERR_VMX_NO_VMX)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole
When attempting to start box through Virtualbox gui:
Failed to open a session for the virtual machine Vagrant_default_1483526694094_82146.
VT-x is not available (VERR_VMX_NO_VMX).
Result Code: NS_ERROR_FAILURE (0x80004005)
Component: ConsoleWrap
Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed}
I was doing this testing on an old netbook. After doing a bit of searching, found that this error is to do with Virtualisation support on Processor. Had a look in the BIOS settings of the netbook. no sign of Virtualisation. In a terminal, I ran :
# grep --color vmx /proc/cpuinfo (see: https://www.cyberciti.biz/faq/linux-xen-vmware-kvm-intel-vt-amd-v-support/))
again, no sign of virtualisation.
So, went through the same alavetelli vagrant install on a notebook this time, and everything was fine. On the notebook, if I do:
# grep --color svm /proc/cpuinfo ('svm' as its an AMD processor)
I get confirmation that it does have virtualisation support.
Also, I noticed that within virtualbox, after selecting box 'alavetelli_default_xxxxxxxx' ---> settings ---> 'system' ---> 'acceleration' tab there is an option 'hardware virtualization' ---> 'enable VT-x/AMD-V' option which is enabled by default.
Here are some previous virtualbox forums posts on this:
https://forums.virtualbox.org/viewtopic.php?f=1&t=62339
https://forums.virtualbox.org/viewtopic.php?f=8&t=17090
https://forums.virtualbox.org/viewtopic.php?f=6&t=48065
One of the posts above says you can run a 32-bit o/s even if your machine (PC/netbook) doesn't support hardware virtualization, but seems for 64-bit, it's a must.
Gareth:
>One thing it might be worth trying, if you haven't already, is installing the vagrant-vbguest plugin [1].
I was wondering if this plugin will resolve issues when using/testing a 'paravirtualization interface' option other than 'legacy', as suggested here:
Kush
After doing a bit of searching, found that this error is to do with Virtualisation support on Processor. Had a look in the BIOS settings of the netbook. no sign of Virtualisation.
Actually, the first-time I booted the box (after installing the plugin) there was some updating. Rebooted, then there were no errors/warnings. (see output attached)