ubuntu apt-get upgrade error
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Unable to lock the administration directory (/var/lib/dpkg/) is another process using it?
102441
Having trouble with apt-get upgrade and removing KDE Plasma
129101
Upgrading Ubuntu 9.04 to 9.10 when Update Manager doesn't let you
11166
"Require Installation Of Untrusted Packages" while upgrading with the update manager
21382
What does "sudo apt-get update" do?
60351
How can I update to a newer version of Git using apt-get?
117728
sudo apt update error
12368
A "failed to fetch" error occurs when apt-get update is run. How do I fix this?
56150
Can't upgrade/update ubuntu 18.04 as apt/dpkg error is showing up
91491
How can I get "delta" packages to optimize apt-get upgrade downloads?
53498
How do I find packages to install via apt-get
18622
How do I install a different Python version using apt-get?
66915
How to request a package upgrade in the next Ubuntu release
13720
apt-get update fails to fetch files, “Temporary failure resolving …” error
135575
How to fix a "Failed to fetch binary-armhf/Packages" error during apt-get update?
113145
What does 'apt-get install update' do?
54696
Using apt-get how to check have installed latest version ?