virtualbox increase disk size ubuntu command line

Start the Oracle VM VirtualBox Manager.

Don't wait until it is done, which may take a few minutes - continue with the following while it's downloading.

For example, you may want to try Ubuntu Desktop 20.04 LTS. Go to, hit the 'download' link, and pick whichever version of Ubuntu you want to try out in a virtual machine.Other versions and other hosts should work similarly.) (This was tested installing Ubuntu Desktop 20.04 LTS as a guest in VirtualBox-6.1 on a Windows 10 host. Setting up an Ubuntu virtual machine is easy. It doesn't matter if your host OS is Linux, MacOS, or something else. Once you have VirtualBox installed on your host computer. 6 Using ssh to access an Ubuntu virtual machine.5 A few things you can do with this virtual machine.3 return to the host operating system for further installation steps.2 installing inside the virtual machine.1 host operating system pre-install steps.mpack Site Moderator Posts: 37196 Joined: 4. In fact my current PC has a 512GB SSD plus a 2TB HDD: it so happens that it uses EFI and therefore defaulted to GPT, but it could still be using MBR no problem. So MBR managed to stay relevant (albeit with a mild tweak halfway to add LBA addressing) for 3 decades and during an incredible several orders of magnitude size increase, so I'd say that the designer of MBR did a damn good job. Hard drives were typically 10MB or 20MB at that time, so a 2TB drive is 100,000 times the size of one of those.

MBR (which includes the legacy partition map) was designed in the DOS era, sometime around DOS 2.11 as I seem to recall, when the first hard drives were installed in PCs. Of course text is readibly compressed (unlike JPEGs which are already compressed), so 2TB can store a huge amount of mixed text and graphics. Quick calculation: if the average size of the JPEG is 128KB, then a 2TB drive can store 17,179,869 of them.

Virtualbox increase disk size ubuntu command line