Why does su fail with "authentication error"?
9928
su command + authentication failure
31182
su options - running command as another user
114261
program not starting on login as it requires UAC prompt
86191
What is the difference between 'sudo' and 'su -c'
68462
Supply SU password in a bash script, within the script?
120747
Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. Reason: Token-based server access validation failed
103052
can't ssh into remote host with root, password incorrect
34852
What's the difference between sudo su - and sudo su --
71212
login and su internals
11604
su vs sudo -s vs sudo -i vs sudo bash
121447
Abnormal PREEMPTIVE_OS_AUTHENTICATIONOPS Waits
129797
I got an error when I tried to login to my account
54482
Why is there no option to login as root?
14667
File sync error (AUTH_FAILED)
20334
SSH error: Permission denied, please try again
83787
"Failed to create user" due to regular expression error
157360
Is there ever a good reason to run sudo su?