Could not get lock /var/lib/apt/lists/lock
728
Unable to lock the administration directory (/var/lib/dpkg/) is another process using it?
140893
Error when using apt-get update
66065
"Unable to connect" error with apt-get?
118754
Package dependencies cannot be resolved
33328
apt-get stuck at 0 [Connecting to us.archive.ubuntu.com]
39053
16.04 apt-get update hangs
4124
I cannot run apt update properly - apt update hangs
112763
Stuck at GRUB command line
1632
How do I fix a "Failed to download package files" error?
21062
dpkg: error: parsing file '/var/lib/dpkg/available' near line 0
8295
E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
76256
apt-get removed, how to reinstall it?
33811
How to fix "Could not open lock file" because "Permission denied"?
51598
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
142954
bunch of errors during any installation witn any utility apt, apt-get, synaptic, etc
35120
Why I'm seeing a lock besides the partition I'm trying to modify with gparted?
86185
How to install a list of packages using apt-get?