No root file defined at installation
55852
"No root file system defined" error while installing ubuntu
111434
How do I select a root file system when partitioning?
109683
Running kate as root
158692
How do I edit a file as root?
136566
.vdi file is missing
56484
How to run a complete GUI as root?
113087
How to insert text into a root-owned file using sudo?
41285
How to properly edit system files (as root) in GUI (and CLI) in Gnu/Linux?
41786
How to run a script during boot as root
120369
cd: /Home: No such file or directory
112803
Unable to create folder/file on root in spite of free space
34743
Run command at boot as root
78893
Linux - why do the su and sudo binaries need to be set-UID root?
6916
How to have root access without logging as root?
11822
What is "/dev/mapper/ubuntu--vg--root"?
47119
Sudo comes up with an error, cannot run anything as root
9567
No such file or directory? But the file exists!