I have followed the post-installation instructions but still can't run Docker without sudo
102089
After adding a group, logout+login is not enough in 18.04?
103069
How to fix 'sudo: no tty present and no askpass program specified' error?
135331
I changed /etc/sudoers, and now I can't run as sudo
90328
sudo unable to resolve host localhost.localdomain
59748
sudo: unable to resolve host ubuntu-server
136771
Why is sudoers NOPASSWD option not working?
75827
When I run a sudo command it says unable to resolve host
49664
How to install program locally without sudo privileges?
41384
Some programs not found when used with sudo
131429
Why can't sudo find a command after I added it to PATH?
45118
Run apt-get without sudo
41395
Alternative way to run a sudo command on startup
10360
Error message "sudo: unable to resolve host (none)"
92318
How to run sudo command with no password?
7317
how to: Please sudo, do _not_ setup any environment, especially $SUDO_USER?
8625
/usr/bin/sudo must be owned by uid 0 and have the setuid bit set
116001
Why does the root user need sudo permission?