Linux Mint 19 update problems

[vorticalbox]

I am currently getting this error while checking for updates

 

An error occurred during the signature verification. 
The repository is not updated and the previous index files will be used. 
GPG error: http://mirrors.evowise.com/linuxmint/packages tara Release: 
The following signatures were invalid: BADSIG A6616109451BBBF2 Linux Mint Repository Signing Key <root@linuxmint.com>Failed to fetch http://mirrors.evowise.com/linuxmint/packages/dists/tara/Release.gpg  
The following signatures were invalid: BADSIG A6616109451BBBF2 Linux Mint Repository Signing Key <root@linuxmint.com>Some index files failed to download. They have been ignored, or old ones used instead.

 

any help would be great thanks.

 

[knightslugger]

Did the MD5 hash match the download?

 

nvmd, this is an external connection failure.

[vorticalbox]

2 minutes ago, knightslugger said:

Did the MD5 hash match the download?

 

nvmd, this is an external connection failure.

ok so it's not my network having a mess about? all good then, probably docker-compose down has messed it up i'll try restarting.

[Sauron]

Have you updated your repository lists?

sudo apt update

 

[vorticalbox]

11 minutes ago, Sauron said:

Have you updated your repository lists?

sudo apt update

 

Yeah gives the same error as the ui tool. That it failed to fetch.

[Sauron]

6 minutes ago, vorticalbox said:

Yeah gives the same error as the ui tool. That it failed to fetch.

Check if any gpg keys have expired:

sudo apt-key list | grep expired

 

[vorticalbox]

1 minute ago, Sauron said:

Check if any gpg keys have expired:

sudo apt-key list | grep expired

 

It's a work laptop but I will do this tomorrow first thing, I'll report back thanks 

[wasab]

Check your internet connection? 

[q54528]

sudo apt update && sudo apt upgrade -y && sudo apt autoremove -y

sudo apt-list --fix-missing

 

delete the repository and reinstall it

[vorticalbox]

6 hours ago, wasab said:

Check your internet connection? 

It's jsut one that is failing even if I change my mirror. My internet is fine I have connections to multiple databases from the app I help develop so would have noticed my network fail.

2 hours ago, q54528 said:

sudo apt update && sudo apt upgrade -y && sudo apt autoremove -y

sudo apt-list --fix-missing

 

delete the repository and reinstall it

Thanks will try this also when I get to work.