Linked Questions
436 questions linked to/from How can I fix a 404 Error when using a PPA or updating my package lists?
68
votes
11
answers
139k
views
"GPG error:The following signatures were invalid: KEYEXPIRED"
The error I am having when trying to update my package list.
W: GPG error: http://download.opensuse.org ./ Release: The following signatures were invalid: KEYEXPIRED 1436387333
W: Failed to fetch ...
- 640
0
votes
0
answers
342
views
when I try to update "sudo apt-get update && sudo apt-get upgrade", an error related to rabbitmq comes out
Hit:1 ://security.ubuntu.com/ubuntu jammy-security InRelease
Get:2 ://ppa2.novemberain.com/rabbitmq/rabbitmq-erlang/deb/ubuntu jammy InRelease [5,185 B]
Hit:3 ://dl.winehq.org/wine-builds/ubuntu jammy ...
- 26.2k
0
votes
1
answer
180
views
Ubuntu apt-update [duplicate]
While updating the repository using apt update, I'm getting this error and I think the issue is on the mirror
E: Failed to fetch https://mirror.nishi.network/ubuntu-ports/dists/mantic/main/binary-...
- 1,278
0
votes
0
answers
192
views
Unable to update (404 Not Found)
I am having issues updating, apologies in advance I am a novice in this sort of stuff.
tom@ubuntu:/etc$ sudo apt-get update
Hit:1 http://ports.ubuntu.com/ubuntu-ports mantic InRelease
Hit:2 http://...
- 115k
39
votes
1
answer
166k
views
Ubuntu sudo apt get update 404 Not Found problem
I am using Ubuntu 20.04.3 LTS.
I've been facing an error for 2 days that is, I can't update or upgrade or perform package installs on my system because of the following errors:
Hit:1 http://packages....
0
votes
0
answers
27
views
Failed to fetch error while downloading wine in different country [duplicate]
I set up my computer in the USA, so my sources.list file is the default USA sources.list. I am, however, now based in mainland China. I am trying to install wine using the command
sudo apt install ...
- 11
1
vote
1
answer
224
views
Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/focal-backports/main/binary-arm64/Packages 404 Not Found [IP: 185.125.190.39 80]
Kind of getting to a good stage of using Linux. I am having a problem with updating my Ubuntu 20.04. Every time I run sudo apt update I get "file failed to fetch" error messages. I have ...
- 74.9k
16
votes
6
answers
36k
views
How do I install Pinta?
I ordered a new computer with Windows 8 to test before rolling out. It arrived with Ubuntu 12.04. Rather then just send it back, I decided to check it out first as I think the system is probably much ...
- 115k
0
votes
0
answers
216
views
Updates always appear but I get a 404 error for some PPAs [duplicate]
I get the following errors when I try to update software from the fingerprint PPA:
Err:6 https://ppa.launchpadcontent.net/fingerprint/fprint/ubuntu jammy Release
404 Not Found [IP: 2620:2d:4000:1::...
- 43.6k
-3
votes
2
answers
876
views
Failed to fetch http://ppa.launchpad.net/morphis/anbox-support/ubuntu/dists/focal/InRelease 403 Forbidden [duplicate]
This is not a duplicate of How can I fix a 404 Error when using a PPA or updating my package lists?
When I run sudo apt update I got error:
Hit:1 https://linux.teamviewer.com/deb stable InRelease
...
...
- 62.3k
0
votes
0
answers
165
views
Sudo apt update issue [duplicate]
I am trying to update sudo apt, with the simple command. But I am completely new to ubuntu, and I receive the following error:
Err:12 https://ppa.launchpadcontent.net/ubuntu-audio-dev/alsa-daily/...
- 101
-2
votes
1
answer
372
views
Updating Ubuntu 20.04 from 18.04 error [duplicate]
I have this error message when trying to upgrade from Ubuntu 18.04 to Ubuntu 20.04.
W:El objetivo Packages (main/binary-amd64/Packages) está configurado varias veces en /etc/apt/sources.list:4 y /etc/...
- 321
0
votes
1
answer
708
views
I can not install any software on Ubuntu 13.04 [duplicate]
I've recently installed Ubuntu 13.04 and now, whenever I install any software I get this error:
sudo apt-get install vlc
dpkg: error: unable to create new file '/var/lib/dpkg/info/format-new': Is ...
- 19.6k
0
votes
1
answer
156
views
Some libs are mssing while installing ChromeDriver [duplicate]
This is the error what I'm getting . Please provide your help on this
Err:5 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 udev amd64 245.4-4ubuntu3.18 404 Not Found [IP: 185.125.190.36 80] ...
- 90.1k
204
votes
5
answers
751k
views
What can I do if a repository/PPA does not have a Release file?
When updating, I get the following error message:
W: The repository 'http://ppa.launchpad.net/mc3man/trusty-media/ubuntu xenial Release' does not have a Release file.
Here, I find another statement ...
- 32.6k