I'm installing Ubuntu 17.04. After the system installation is complete, I get this prompt:
Please remove the installation medium, then press Enter.
What should I do?
Ubuntu – Please remove the installation medium then press enter
system-installation
Related Solutions
Sounds like the you didn't install a bootloader that knows about your Ubuntu installation. So Windows just boots like normal. Easiest way is to install again and this time install the bootloader (Grub2) when prompted.
During Grubs installation it will scan your drives and make a list of options to boot into when you reboot.
Taken from https://www.eightforums.com/tutorials/5078-hyper-v-create-linux-virtual-machine-windows-8-a.html:
When Ubuntu reboots and stops telling Please remove installation media, click Stop to stop and close vm. This ejects the installation media
and now Restart vm, and you will be able to log in
Best Answer
The installation is asking you to remove whatever media (e.g. USB drive, CD, DVD, etc) that you used to boot the installer and then press the Enter key to reboot the machine.
This way it won't boot into the installer again.