Linked Questions

10
votes
3answers
23k views

Key uses weak digest algorithm [duplicate]

I'am getting this kind of message while updating my ubuntu 16.04 LTS: W: http://dl.google.com/linux/chrome/deb/dists/stable/Release.gpg: Signature by key 4CCA1EAF950CEE4AB83976DCA040830F7FAC5991 uses ...
1
vote
1answer
14k views

How to fix the error, while updating my package list in Ubuntu 16.04? [duplicate]

I get this error when I try to update my Ubuntu 16.04. I already tried few solutions but nothing worked so far. Error: W: http://archive.canonical.com/ubuntu/dists/precise/Release.gpg: Signature by ...
2
votes
1answer
4k views

ubuntu 16.04 : getting signature by key uses weak digest algorithm (sha1) [duplicate]

New on Ubuntu .. I'm getting these warning after $ sude apt-get update W: http://archive.canonical.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 ...
1
vote
1answer
1k views

Signature uses weak digest algorithm [duplicate]

I'm new in Ubuntu 16 and want to know, how to fix this problem. Reading package lists... Done Building dependency tree Reading state information... Done 4 packages can be upgraded. Run 'apt ...
0
votes
1answer
540 views

Geogebra 5 “weak digest” alert from apt [duplicate]

I'm using Ubuntu 16.04 LTS. I downloaded and installed Geogebra 5 as a deb package. Since then, whenever I do anything with apt, a message is displayed saying: W: http://www.geogebra.net/linux/dists/...
0
votes
1answer
276 views

Signature by key C47415DFF48C09645B78609416126D3A3E5C1192 uses weak digest algorithm (SHA1) [duplicate]

Fetched 111 kB in 2s (41.4 kB/s) Reading package lists... Done W: http://extras.ubuntu.com/ubuntu/dists/precise/Release.gpg: Signature by key C47415DFF48C09645B78609416126D3A3E5C1192 uses weak digest ...
0
votes
0answers
239 views

i got error after sudo apt-get update [duplicate]

i am getting errors while using sudo apt-get update in Ubuntu 16.04 LTS W: GPG error: http://download.opensuse.org/repositories/home:/strycore/xUbuntu_16.04 ./ Release: The following signatures were ...
0
votes
1answer
189 views

warning returns while using sudo apt-get update, how to fix [duplicate]

W: http://mirror.jmu.edu/pub/mariadb/repo/5.5/ubuntu/dists/trusty/InRelease: Signature by key 199369E5404BD5FC7D2FE43BCBCB082A1BB943DB uses weak digest algorithm (SHA1)
1
vote
2answers
76 views

Is this prompt a problem please excuse my ignorance [duplicate]

W: http://dl.google.com/linux/chrome/deb/dists/stable/Release.gpg: Signature by key 3B068FB4789ABE4AEFA3BB491397BC53640DB551 uses weak digest algorithm (SHA1) W: There is no public key available ...
1
vote
0answers
31 views

Bad dependency causes warning in sudo apt update I can't get rid of [duplicate]

I am new to using Ubuntu, and know very little about using it to its full potential. I am using the 16.04 LTS version, and I recently learned about the mere existence of apt package management. I was ...
5
votes
1answer
3k views

reprepro: Signature by key uses weak digest algorithm (SHA1)

I'm hosting some internal repositories using reprepro. After the upgrade of the clients to Ubuntu 16.04, apt-get update gives a warning "InRelease: Signature by key ... uses weak digest algorithm (...
2
votes
2answers
2k views

Software Updater Issue 16.04

Whenever I click on software updater it says Failed to download repository information. It's been saying this for the past few days now and I don't know why, my Internet connection is fine, I am able ...
2
votes
1answer
2k views

Updating Ubuntu & understanding errors thrown by APT

I am new to Ubuntu but I recently started using Ubuntu on my laptop for almost everything. I executed sudo apt-get update to update my system, but I do not understand the output. I don't know whether ...
4
votes
0answers
1k views

Ubuntu 16.04 updating Google Chrome gets weak digest and hash sum mismatch messages

So for a while now whenever I run sudo apt-get update I have been getting some output regarding google-chrome similar to: W: http://dl.google.com/linux/chrome/deb/dists/stable/Release.gpg: Signature ...
0
votes
1answer
705 views

Update problem with signiture key

I have just updated to Ubuntu 16.04 LTS I started setting up by installing Google-Chrome and then went to run a sudo apt-get update again before I started installing other software, and I get the ...

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