Score:-1

how can i install the mate login screen on ubuntu 20.04?

ml flag

I just installed mate's desktop on ubuntu focal fossa 20.04. I already have ubuntu unity downloaded on my pc. so the login screen is unity's login screen. how do I change it to mate's login screen via a terminal command? i'm asking because when i installed mate the login screen didn't change.

Rishon JR avatar
pl flag
Are you running Ubuntu MATE, Ubuntu Unity or just the plain and the original ubuntu?
lovely loner avatar
ml flag
i have both installed. currently im using unity right now. but i can easily switch to mate if i want to via the unity login screen.
Rishon JR avatar
pl flag
No like i'm not asking what Desktop you are using... i am asking what flavor of ubuntu you are running?
lovely loner avatar
ml flag
i am not sure what that means but to be clear i am on ubuntu 20.04 focal fossa and i have install unity desktop environment and mate desktop environment. i have not downloaded the ubuntu 20.04 unity desktop. i have downloaded ubuntu's normal desktop, and installed unity on it through the terminal command sudo apt install ubuntu-unity-desktop and i have installed mate through the terminal command sudo apt install ubuntu-mate-desktop. is that clear enough?
Rishon JR avatar
pl flag
Okay.... You have the original version of ubuntu installed.
lovely loner avatar
ml flag
yes, i do, too.
lovely loner avatar
ml flag
so? is that all?...
Rishon JR avatar
pl flag
Try removing gdm. unity by default uses lightdm, which MATE also uses, so you should be good to go.
lovely loner avatar
ml flag
that's exactly my problem. because they both are under lightdm, i cant pick between the unity's lightdm and the mate's lightdm, as my only options are gdm and lightdm.
Rishon JR avatar
pl flag
The only way out of this is to switch to [Ubuntu MATE](https://i.stack.imgur.com/vSapM.jpg) and install Unity using the commands you mentioned above.
Score:1
in flag

Edit this file: /etc/lightdm/lightdm-gtk-greeter.conf

sudo vim /etc/lightdm/lightdm-gtk-greeter.conf

on [greeter] section add your image path:

[greeter]
background=/usr/share/backgrounds/mate/nature/Dune.jpg

Logout and done.

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