Unable to lock the administration directory (/var/lib/dpkg/), are you root?
5494
Permission denied, are you root?
9326
How to enable root login?
36886
How to install a deb file, by dpkg -i or by apt?
94655
How do I solve "Incorrect permission on/usr/lib/policykit-1/polkit-agent-helper-1(need to setuid root)"?
10845
How to solve "dpkg: error: 1 expected program not found in PATH or not executable"?
56150
Can't upgrade/update ubuntu 18.04 as apt/dpkg error is showing up
82368
permission denied when executing binary despite "rwx" privilege and root user
7317
how to: Please sudo, do _not_ setup any environment, especially $SUDO_USER?
100294
Force non-interactive "dpkg --configure" when using apt-get install
32389
"cannot access archive: No such file or directory" when installing a package using dpkg
96143
How to resolve "dpkg: error processing /var/cache/apt/archives/python-apport_2.0.1-0ubuntu9_all.deb"?
147336
How to fix dpkg error [2]?
84537
Using dpkg to install upgrade and dist-upgrade packages
4227
How do I login as root?
43056
"Can't cd to /home/user" when sourcing a script
8295
E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
40667
How do I gain root privileges?