All Questions
5
questions
11
votes
2
answers
16k
views
“The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 23F3D4EA75716059”
I try to update Debian but I get the following error message:
% sudo aptitude update
Hit http://deb.debian.org/debian bullseye InRelease
Hit http://deb.debian.org/debian-security bullseye-security ...
- 265
0
votes
1
answer
4k
views
E: Some index files failed to download. They have been ignored...” when tunning “sudo aptitude update”?
This is what the end of output after I run sudo apt-get update on Ubuntu 12.04:
35% [Working]W: Failed to fetch http://ppa.launchpad.net/eclipse-team/ppa/ubuntu/dists/precise/main/source/Sources 404 ...
- 1,163
0
votes
1
answer
232
views
Aptitude not updating/upgrading
Using aptitude is supposed to be the easiest thing in the world. but I've been messing it up somehow. I've recently added backports and non-free to sources.list to try to get my audio working, but as ...
- 848
3
votes
1
answer
4k
views
How to install just security updates via the command line on Ubuntu?
I can't find anything on Google that could help me to use aptitude to install only security updates using command line on Ubuntu.
I tried this: https://help.ubuntu.com/community/...
- 141
1
vote
4
answers
3k
views
Why is apt-get trying to install linux-image? And how can I stop it?
The other day, I tried to update Abiword by running the command:
sudo apt-get update abiword
Obviously, it didn't work, but I had no idea how badly it would fail. apt-get began installing several ...
- 458