Related:
ubuntu desktop changed to boot without desktop
A common problem when using Linux for scientific computing such as heterogeneous computing is.
NVIDIA graphics card disable graphics display -- Completely disable the display output interface of NVIDIA GPU -- ubuntu no desktop mode startup -- NVIDIA graphics card mode switching (display mode switched to compute mode)
There are many solutions to this problem on the internet, such as:
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Modify the BIOS, update the BIOS, and make settings in the BIOS;
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Use NVIDIA's administrative command, nvidia's smi-setting, to make changes and switch modes on the system;
It can be said that the methods on the Internet is particularly many, but also particularly complex, in fact, this operation can not be so complicated, this article on the Ubuntu system as an example, we just need to turn off the system's desktop display function that is, turn off the graphical display function, then naturally achieve the purpose, in short, in the Ubuntu system, we can close the system by turning off the desktop mode can be reached for this purpose.
Drawbacks:
This method in this article is very convenient, but the disadvantage is also very obvious, that is, you need to reboot the system, but the other methods given on the Internet also need to reboot the system, so look at it as if it is not a disadvantage.
Close the graphical interface:
sudo systemctl set-default
sudo reboot
Open the graphical interface:
sudo systemctl set-default
sudo reboot