problem while update command in ubuntu
5407
How to fix "W: Duplicate sources.list entry"?
83074
Why does the separation of update and upgrade even exist?
118259
ulimit PICKLE: "Operation not permitted" and "Command not found"
123581
́╗┐' is not recognized as an internal or external command
48809
"The upgrade has aborted" error, how to proceed?
149251
Quoting / escaping / expansion issue in "command in a variable"
43917
What is the difference between apt-get update and upgrade?
140371
Update Ubuntu 10.04
13744
sudo apt-get update failing - "could not open" list file due to "permission denied"
94621
archive.ubuntu.com missing raring-updates
96629
What is the difference between update-grub and update-grub2?
5820
How to fix the “Unable to calculate upgrade” issue from command line when upgrading from 12.04 to 14.04?
102344
How to set "Notify me of a new Ubuntu version" on command line
26051
N: Ignoring file '50unattended-upgrades.ucf-dist' in directory '/etc/apt/apt.conf.d/' as it has an invalid filename extension
4305
How do I fix a "Problem with MergeList" or "status file could not be parsed" error when trying to do an update?
145400
Error when trying sudo apt-get update - Python related?
84803
sudo apt get update gives error - The package cache file is corrupted