linux 19.3 update fault : The repository 'http://packages.linuxmint.com tricia InRelease' is not signed.

naas · 05-04-2020, 01:07 PM

Please advice me what to do to rectify this problem:
sudo apt update && sudo apt upgrade
[sudo] password for naas:
Hit:2 http://archive.canonical.com/ubuntu bionic InRelease
Hit:3 http://security.ubuntu.com/ubuntu bionic-security InRelease
Hit:4 http://archive.ubuntu.com/ubuntu bionic InRelease
Hit:5 http://archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:6 http://archive.ubuntu.com/ubuntu bionic-backports InRelease
Err:1 http://packages.linuxmint.com tricia InRelease
403 Forbidden [IP: 91.241.95.156 80]
Reading package lists... Done
E: Failed to fetch http://packages.linuxmint.com/dists/tricia/InRelease 403 Forbidden [IP: 91.241.95.156 80]
E: The repository 'http://packages.linuxmint.com tricia InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.[/B][/B][/U]
N: See apt-secure(8) manpage for repository creation and user configuration details.

shruggy · 05-04-2020, 01:16 PM

You'll probably need to download and install the package linuxmint-keyring.

naas · 06-16-2020, 07:40 AM

Quote:

Originally Posted by shruggy

You'll probably need to download and install the package linuxmint-keyring.

This is installed and stil it remain with the same problem.
Does not update in any way.

beachboy2 · 06-16-2020, 08:06 AM

naas,

Open Synaptic package manager > Settings > Repositories > Restore the default settings > Refresh the cache.

Close synaptic and try sudo apt update && sudo apt upgrade again.

In addition you can select a local mirror to replace the default one for the Main repository.

naas · 06-16-2020, 08:49 AM

Quote:

Originally Posted by beachboy2

naas,

Open Synaptic package manager > Settings > Repositories > Restore the default settings > Refresh the cache.

Close synaptic and try sudo apt update && sudo apt upgrade again.

In addition you can select a local mirror to replace the default one for the Main repository.

Done as suggested. This is the feedback that was given:
sudo apt-get update && upgrade
[sudo] password for naas:
Get:1 http://archive.canonical.com/ubuntu bionic InRelease [10.2 kB]
Get:2 http://security.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]
Hit:3 http://archive.ubuntu.com/ubuntu bionic InRelease
Get:4 http://archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]
Get:5 http://archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]
Get:6 http://archive.ubuntu.com/ubuntu bionic-updates/main i386 Packages [694 kB]
Err:6 http://archive.ubuntu.com/ubuntu bionic-updates/main i386 Packages
Hash Sum mismatch
Hashes of expected file:
- Filesize:693908 [weak]
- SHA256:853a788350447b6b71a6abd4f1cfe1d5bed66495eaca9f74c38fcaeeeb4282ed
- SHA1:b79ae58c927874e8bbae75c30c321bbfda436e6e [weak]
- MD5Sum:06678cdacd464584cbb65f9c90e00427 [weak]
Hashes of received file:
- SHA256:7d1806694bc9764a9c9cd18e06c3cfd65a09a0d36f2ccf52b85fd91156047498
- SHA1:4e76915715b3c2eeee8437240c156d7cf614d992 [weak]
- MD5Sum:e384346f66d97f22a9bdcb9f67844296 [weak]
- Filesize:693908 [weak]
Last modification reported: Tue, 16 Jun 2020 13:07:40 +0000
Release file created at: Tue, 16 Jun 2020 13:06:29 +0000
Get:8 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages [970 kB]
Err:8 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages

Get:9 http://archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages [1,081 kB]
Err:7 http://packages.linuxmint.com tara InRelease
403 Forbidden [IP: 91.241.95.156 80]
Err:9 http://archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages

Get:10 http://archive.ubuntu.com/ubuntu bionic-updates/universe i386 Packages [1,018 kB]
Err:10 http://archive.ubuntu.com/ubuntu bionic-updates/universe i386 Packages

Reading package lists... Done
E: Failed to fetch http://packages.linuxmint.com/dists/tara/InRelease 403 Forbidden [IP: 91.241.95.156 80]
E: The repository 'http://packages.linuxmint.com tara InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

shruggy · 06-16-2020, 11:11 AM

Hm.

Code:

sudo apt-get clean
sudo rm -rf /var/lib/apt/lists/*
sudo apt update

beachboy2 · 06-16-2020, 11:12 AM

naas,

Ubuntu Software > Software & Updates > Other Software.

Then untick the box for the Linux Mint repository and click on Reload.

naas · 06-17-2020, 06:42 AM

Quote:

Originally Posted by shruggy

Hm.

Code:

sudo apt-get clean
sudo rm -rf /var/lib/apt/lists/*
sudo apt update

sorry it is not working. Still give the same reply and does not update

naas · 06-17-2020, 06:50 AM

Quote:

Originally Posted by beachboy2

naas,

Ubuntu Software > Software & Updates > Other Software.

Then untick the box for the Linux Mint repository and click on Reload.

Please help with more details.

beachboy2 · 06-17-2020, 08:22 AM

naas,

Ubuntu Software Centre > Edit > Software Sources > Other Software.

I cannot add much more other than suggesting that you have a look at this link which shows Repositories using Ubuntu Software Centre:
https://help.ubuntu.com/community/Repositories/Ubuntu

You appear to have a stray Linux Mint repository in your Ubuntu system.

Go to Other Software and remove it. Then click on Reload to update the cache.

If you still get an error, I think it may be quicker to backup all personal data to an external drive a do a fresh installation of Ubuntu.