Linked Questions
437 questions linked to/from How can I fix a 404 Error when using a PPA or updating my package lists?
182
votes
3
answers
539k
views
How to remove a repository? [duplicate]
Please let me know how to remove certain repositories in Ubuntu 11.04. I am getting the following errors while updating.
sudo apt-get update
Err http://ppa.launchpad.net natty/main Sources ...
68
votes
1
answer
168k
views
Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/e/eglibc/libc-bin_2.15-0ubuntu10.6_i386.deb 404 Not Found [IP: 91.189.91.14 80] [duplicate]
Hi While executing the command at root -
apt-get install alien
I get below errors (page not found)
Can you please fix / help
Err http://us.archive.ubuntu.com/ubuntu/ precise-updates/main libc-bin ...
16
votes
1
answer
55k
views
The repository 'http://ppa.launchpad.net/gnome-terminator/ppa/ubuntu yakkety Release' does not have a Release file [duplicate]
W: The repository 'http://ppa.launchpad.net/gnome-terminator/ppa/ubuntu yakkety Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore ...
10
votes
1
answer
103k
views
apt get update missing release file [duplicate]
After doing apt-get-update I always get these error messages:
Reading package lists... Done
W: The repository 'http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu xenial Release' does not have a ...
6
votes
2
answers
48k
views
Failed to fetch http://ppa.launchpad.net [duplicate]
When I run
sudo apt-get update
I always get this output:
...
E: Failed to fetch http://ppa.launchpad.net/q-quark/equalx/ubuntu/dists/xenial/main/source/Sources 404 Not Found
E: Some index files ...
10
votes
1
answer
87k
views
update on ubuntu 14.04 "E: Some index files failed to download. They have been ignored, or old ones used instead." [duplicate]
I called sudo apt-get update, i got something like this
Err http: //ppa.launchpad.net trusty/main i386 Packages
404 Not Found
this
Err http: //ppa.launchpad.net trusty/main i386 Packages
404 ...
10
votes
2
answers
38k
views
Errors when running apt-get update? [duplicate]
W: Failed to fetch http://dl.google.com/linux/deb/dists/raring/Release.gpg Something wicked happened resolving 'dl.google.com:http' (-11 - System error)
W: Failed to fetch http://packages.medibuntu....
7
votes
1
answer
25k
views
How do I fix 404 error when updating package lists? [duplicate]
I'm running Ubuntu 18.04 LTS, and I can't install from new PPA's. It gives me a 404 error every time I try to update the package lists.
curtice@linuxloverpc:~$ sudo apt update
[sudo] password for ...
10
votes
1
answer
9k
views
Error during apt-get update [duplicate]
While running apt-get i get the following error :-
W: GPG error: https://dl.bintray.com Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY ...
7
votes
1
answer
25k
views
Error on sudo apt-get update, 404 Not Found [duplicate]
Upon entering sudo apt-get update in terminal, the following error is given:
Reading package lists... Done
W: The repository 'http://dl.bintray.com/aluxian/deb stable Release' does not have a Release ...
4
votes
4
answers
15k
views
How to I install a free NX server? [duplicate]
Possible Duplicate:
How can I fix a 404 Error using a PPA?
I was trying to install it and I got something like this...
W: Failed to fetch http://ppa.launchpad.net/freenx-team/ppa/ubuntu/dists/...
3
votes
2
answers
20k
views
Failed to fetch - Installation errors [duplicate]
I am trying to make updates and installations and I keep getting errors like:
Err:1 http://security.ubuntu.com/ubuntu bionic-security/universe amd64 cpp-8 amd64 8.3.0-6ubuntu1~18.04.1
What do I need ...
3
votes
1
answer
41k
views
sudo apt-get update not working [duplicate]
Err http://ppa.launchpad.net utopic/main amd64 Packages
404 Not Found
Get:63 http://in.archive.ubuntu.com utopic/universe Sources [6,736 kB]
Err http://ppa....
2
votes
2
answers
25k
views
"GPG error" while running "sudo apt-fast update" [duplicate]
One day I found out error messages as below, I don't know what happened, what is a solution to check for fixing, and I need help from you.
.............
Err http://ppa.launchpad.net saucy/main amd64 ...
3
votes
1
answer
19k
views
Apt-get update error launchpad [duplicate]
Whenever I apt-get update I get this error message at the end:
W: The repository 'http://ppa.launchpad.net/mc3man/trusty-media/ubuntu/dists trusty Release' does not have a Release file.
N: Data from ...