Problem with sudo and gksudo - cannot open display and no focus on password
2170
Why don't gksu/gksudo or launching a graphical application with sudo work with Wayland?
7014
I can't access the login screen in Lubuntu 16.04 LTS (2)
135331
I changed /etc/sudoers, and now I can't run as sudo
27658
How to get GUI sudo password prompt without command line?
136007
How to enable root login again after changing password?
58819
Sudo not available in guest login
44530
Remote login with graphical display manager (GDM, LightDM)
136771
Why is sudoers NOPASSWD option not working?
86493
Why is the password I entered not visible?
60012
GParted - Cannot open display
122621
Allowing a user to use sudo without a password
103004
What environment do I get with sudo?
45541
How to fix sudo after "chmod -R 777 /usr/bin"?
79313
gedit - cannot open display
19524
How can I determine the sudo password?
9180
Is there any 'sudo' command for Windows?
14750
How to Fix "Read-only file system" error when I run something as sudo and try to make a folder/file?