Não consigo instalar o edge no ubuntu 21.04, e não funciona isso $ sudo apt update

cristovan223
(usa Ubuntu)

Enviado em 28/05/2021 - 07:23h

é isso ai... eu to querendo instalar o edge, mas na internet só tem ensinando instalar no ubuntu 20.04 enfim... sou leigo no linux ainda.
"
sudo apt update
Hit:1 http://br.archive.ubuntu.com/ubuntu hirsute InRelease
Hit:2 http://br.archive.ubuntu.com/ubuntu hirsute-updates InRelease
Hit:3 http://br.archive.ubuntu.com/ubuntu hirsute-backports InRelease
Get:4 http://security.ubuntu.com/ubuntu hirsute-security InRelease [101 kB]
Get:5 https://packages.microsoft.com/repos/edge stable InRelease [7.343 B]
Err:5 https://packages.microsoft.com/repos/edge stable InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF
Reading package lists... Done
W: GPG error: https://packages.microsoft.com/repos/edge stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF
E: The repository 'https://packages.microsoft.com/repos/edge stable 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.

"

clodoaldops
(usa Linux Mint)

Enviado em 28/05/2021 - 07:27h

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys EB3E94ADBE1229CF

sudo apt-get update

sudo apt-ger upgrade