Jake's questions

I installed Ubuntu Server 19.04 from VirtualBox on Windows Host. I have a terminal screen 800x600. VirtualBox does not provide me an option to change resolution.

How do I change the terminal resolution?

Tried:

1) Downloaded VirtualBox Guest Additions from virtualbox.org, mounted media, and installed.

2) sudo apt-get install virtualbox-guest-additions-iso

Wonder if the problem is because it's the Server version, and there's no graphic interface or X11.

Guest Additions installed:

$lsmod | grep vboxguest

vboxguest 331776 1

Looks like GRUB might have something to do with it.

Looks like I need a graphical terminal.

I have a file/directory on the host that I want to copy into the LXD container.

What is the command to copy the host -> container?

I have Ubuntu installed on a VirtualBox VM. How can I resize the Linux partition (not the virtual drive)?

I already performed the VM resize using VBoxManage modifyhd to resize the virtual drive, but I need to resize the Linux partition. I do not have a GUI to gparted, so I need to resize the partition from the command line.

I installed an application using Personal Package Archives (PPA). I installed the application by adding the "unstable" PPA, and now I want to switch to the "stable" PPA. So I removed the "unstable" PPA, and added the "stable" PPA. After doing the apt-get update/upgrade, it didn't detect a change, and the application is not getting reinstalled to the "stable" PPA.

How do I trigger apt-get to re-do the install?