after package has been installed, please reboot the system and then load additional package / installation tools from guest image/ cd/media.
Thanks.
Peter Chan
Hi,
I can see your Vbox has been started already.
noci
You need the guest tooling installed in the guest for seamless integration. (The Guest can work without it, it helps when using the mouse & keyboard a lot and your want the guest to behave like a regular client. (otherwise remember to use the right control key to release keyboard & mouse from the guest window)
it is xrandr -s 1600x1200 (using x) not xrandr -s 1600*1200 (using asterisk).
Strange... one time you copy stuff verbatim... other times you interpret freely... difficult to anticipate....
With x it tries to match the string with one of the allowed modes. if matching fails it interprets the numeric value of the string is 1600 (leading numeric part)...
Just running xrandr will give allowed settings.
index 0 is the first entry of the list of values, 1 the 2nd....
so xrandr -s 0 would select the first element of the list.
as per understanding some required package is missing.
please run the following command for required package to be installed.
sudo apt install linux-headers-$(uname -r) build-essential dkms
after package has been installed, please reboot the system and then load additional package / installation tools from guest image/ cd/media.
Thanks.