
which is compatible with your graphics card). Here I am want to stress out that you need to check which version of the Nvidia driver you need (i.e. To check that everything went well, I issued the following command: lsmod | grep nvidia, and there was output, so the installation was successful.
#STEP SEQ WHITESCREEN INSTALL#
sudo apt-get install nvidia-driver-410 (this is the new command, also check version number of driver first!)Īfter rebooting the GUI was in a normal resolution (except GRUB which was still in low resolution, but it's less of a problem).sudo add-apt-repository ppa:graphics-drivers/ppa.

Here I followed the instructions provided by Marmayogi in his comment to my question, except for the installation command of the Nvidia driver which was incorrect as it has changed (see the answer by Kerry Kobashi in this post for details): The next time I rebooted Ubuntu, I was able to access the login page and GUI in ultra low resolution, like before I installed the wrong Nvidia driver. I used the command provided by Marmayogi to uninstall the incorrect Nvidia driver: After several tries (had to reboot and retry several times), I eventually got a terminal with ultra low resolution where I had to enter my login and password, which I did. After I booted, I pressed Ctrl+Alt+F1, Ctrl+Alt+F6 and Ctrl+Alt+F7 repeatedly one after the other.

I followed the instructions to edit the commands before booting, namely replacing quiet splash with nomodeset and then pressing F10 or Ctrl+X to boot (instructions are provided here). This may not be a completely generic answer, but I will explain the steps which I followed in case it helps someone else. I'm posting an answer to my question as I managed to solve the problem (thanks to the AskUbuntu community). Motherboard: Asus ROG STRIX X470-F GAMING.Some info on my PC specs, in case it helps:
#STEP SEQ WHITESCREEN HOW TO#
Or do I need to reinstall Ubuntu if none of these options work? If so, any links to material that explains how to do that (I have never had to uninstall it before).
#STEP SEQ WHITESCREEN UPDATE#
After trying to update the Nvidia driver using the following command:

I have recently built a new PC on which I installed Ubuntu 18.04.2 LTS alongside windows (dual-boot).
