I have downloaded gparted and tried to start with (Alt+F2) but I get a window that informs I must have root-priviliges
60012
GParted - Cannot open display
45329
Why does Ubuntu have a disabled root account?
155541
Ubuntu for Windows 10: All files are own by root and I cannot change it
755
What should I do to force the root filesystem check (and optionally a fix) at boot?
8846
Gave up waiting for root device on Ubuntu
154254
"No root filesystem is defined" while installing Ubuntu
35120
Why I'm seeing a lock besides the partition I'm trying to modify with gparted?
66832
How does gnome reboot without root privileges?
36422
Is first Ubuntu user root?
104594
How to resize the root partition using GParted
33749
Why should users never use normal sudo to start graphical applications?
38232
How do I enable the root account in Mac OS X?
15361
How to run Terminal as root?
40667
How do I gain root privileges?
11323
"Install alongside" option missing. How do I install Ubuntu beside Windows using "Something Else"?
158649
"error: XDG_RUNTIME_DIR not set in the environment." when attempting to run nautilus as root
154622
How do I resolve this installation error?