While Upgrading to ubuntu 14.04 i personally edited the source list and corrupted it, Need suggestion to resolve and upgrade!
120
How do I restore the default repositories?
42634
How do I upgrade to the development release (aka. Ubuntu+1)?
123083
sources.list file missing
104506
How to repair corrupt package installation (mysql)
89366
Which package version am I using?
16837
Unable to upgrade from 14.04 to 14.10 "Cannot Calculate Upgrades"
23275
What is the correct output of cat /etc/apt/sources.list?
63176
How can I update to Ubuntu 21.04?
5407
How to fix "W: Duplicate sources.list entry"?
133
How can I fix a 404 Error when using a PPA or updating my package lists?
101714
Is there any way to roll back the most recent upgrade?
150069
How do I install wunderlist?
97771
"The package lists or status file could not be parsed or opened"
12614
Upgrade problem
11579
Broken dependencies after upgrade
9896
How do I get and modify the source code of packages installed through apt-get?
249
How do I fix this "E: Type '*' is not known on line * in source list ..." update error?