I am running Ubuntu 15.10 in VirtualBox 4.2.34 on a Windows 7 host.
I can't get the desktop to fit the screen.
I installed Guest Additions and allocated enough of video memory, but no dice.
I am running Ubuntu 15.10 in VirtualBox 4.2.34 on a Windows 7 host.
I can't get the desktop to fit the screen.
I installed Guest Additions and allocated enough of video memory, but no dice.
You need install the virtualbox guest additions:
Run
.{path_to_your_CDROM_mount_in_the_GUEST}/VboxLinuxAddition.run
Restart your VM
Hope this help!
Before installing the guest addons as described in this answer, I noticed that on a fresh Xubuntu the kernel modules could not been buld because of missing dependencies. So I installed them first using
apt-get install -y gcc make perl
Now I could run VboxLinuxAddition.run from the mounted ISO file. After a reboot, the guest addons were installed. Auto-resize guest display worked, after disabling and re-enabling it in the View menu of the host.
Installing gcc make and perl solved my issue.
sudo apt install gcc make perl
Hope this helps someone.
You have to select "Auto-resize guest display" on "View" menu.
If this doesn't work, then you have done something wrong at Guest Additions installation.