![package management - sudo apt-get update fails public key is not available: NO_PUBKEY, sudo gpg --keyserver pgpkeys.mit.edu --recv-key also fails - Ask Ubuntu package management - sudo apt-get update fails public key is not available: NO_PUBKEY, sudo gpg --keyserver pgpkeys.mit.edu --recv-key also fails - Ask Ubuntu](https://i.stack.imgur.com/g3fjN.jpg)
package management - sudo apt-get update fails public key is not available: NO_PUBKEY, sudo gpg --keyserver pgpkeys.mit.edu --recv-key also fails - Ask Ubuntu
![Willkommen bei SCHROETER|EDV - Debian - Updates für OwnCloud wegen veralteter PGP Key Datei nicht möglich Willkommen bei SCHROETER|EDV - Debian - Updates für OwnCloud wegen veralteter PGP Key Datei nicht möglich](https://www.schroeter-edv.de/userfiles/images/projects/owncloud/oc-ver8-rasbian-updateerror-01.png)
Willkommen bei SCHROETER|EDV - Debian - Updates für OwnCloud wegen veralteter PGP Key Datei nicht möglich
![The correct way to fix apt-get warning “Key is stored in legacy trusted.gpg keyring” in Debian and Ubuntu - The correct way to fix apt-get warning “Key is stored in legacy trusted.gpg keyring” in Debian and Ubuntu -](https://blog.jarrousse.org/wp-content/uploads/2023/04/apt-key_deprecation_warning.png)
The correct way to fix apt-get warning “Key is stored in legacy trusted.gpg keyring” in Debian and Ubuntu -
![I'm new to linux and i'm trying to install wine but i get a warning saying my apt key is deprecated how do i fix this : r/Ubuntu I'm new to linux and i'm trying to install wine but i get a warning saying my apt key is deprecated how do i fix this : r/Ubuntu](https://i.redd.it/laojwtie1h571.jpg)
I'm new to linux and i'm trying to install wine but i get a warning saying my apt key is deprecated how do i fix this : r/Ubuntu
![Was ist zu tun, wenn auf einem Raspberry Pi bei apt-get update der folgende Fehler erscheint: „GPG error: http://repo.mutability.co.uk wheezy Release: The following signatures were invalid: KEYEXPIRED“ – Wenzlaff.de – Rund um Was ist zu tun, wenn auf einem Raspberry Pi bei apt-get update der folgende Fehler erscheint: „GPG error: http://repo.mutability.co.uk wheezy Release: The following signatures were invalid: KEYEXPIRED“ – Wenzlaff.de – Rund um](http://blog.wenzlaff.de/wp-content/uploads/2016/01/Bildschirmfoto-2016-01-21-um-17.31.04.png)
Was ist zu tun, wenn auf einem Raspberry Pi bei apt-get update der folgende Fehler erscheint: „GPG error: http://repo.mutability.co.uk wheezy Release: The following signatures were invalid: KEYEXPIRED“ – Wenzlaff.de – Rund um
![Launchpad-Getkeys Gets Proxy Support [Automatically Import All Missing GPG Keys With One Command] ~ Web Upd8: Ubuntu / Linux blog Launchpad-Getkeys Gets Proxy Support [Automatically Import All Missing GPG Keys With One Command] ~ Web Upd8: Ubuntu / Linux blog](https://lh4.googleusercontent.com/_1QSDkzYY2vc/TWKv_WycwdI/AAAAAAAADEc/HQjy72sy4ok/s2000/launchpad-getkeys2.png)