Permission denied: Could not open lock file /var/lib/apt/lists/lock
5494
Permission denied, are you root?
100263
Root directory '/' locked after using chmod
80940
sudo freshclam not working: ERROR: Can't open /var/log/clamav/freshclam.log in append mode (check permissions!)
93020
What process created the /var/lib/dpkg/lock-frontend file in Ubuntu?
5565
How to fix Permission Denied (Public key) error?
88630
ls: cannot access .gvfs: Permission denied
73053
Unable to lock the administration directory (/var/lib/dpkg/), are you root?
143649
Can't move files to trash without any permission issues
44012
Can files be created with permissions set on the command line?
117975
ALTER DEFAULT PRIVILEGES - permission denied
13744
sudo apt-get update failing - "could not open" list file due to "permission denied"
11870
Permission denied while running make install
97771
"The package lists or status file could not be parsed or opened"
155040
How do I delete files that are locked when no other app can delete them?
1568
How do I delete a 'locked' file?
94655
How do I solve "Incorrect permission on/usr/lib/policykit-1/polkit-agent-helper-1(need to setuid root)"?
127174
Permission to my ~/.bashrc denied