ChromeOS: Unable to load summary from remote flathub

1

so I was downloading apps and for all of the apps I got this error

Unable to load summary from remote flathub: Signature made Thu 06 Jul 2023 03:47:36 PM AST using RSA key ID 562702E9E3ED7EE8
Can’t check signature: public key not found

I don’t know what to do, please help

2

I guess you followed Chrome OS Flathub Setup | Flathub to set this up? Unfortuantly I don’t have ChromeOS to test.

3

Did you run sudo apt update to update the debian install before running the flatpak installs?

4

I did do **sudo apt update** and i also did **sudo apt upgrade** and I even did both system and user downloads for an app. none worked.
still am getting the same error

5

So can you figure out which version of debian it’s running maybe?

6

Sadly, i had to powerwash my chromebook
On the good side, its way less laggy and flatpak and flathub works!

7

Can you say what exactly you did? For other users, that might have this problem?

Like Can't check signature: public key not found · Issue #3521 · flathub/flathub · GitHub

8

Basically, all I did was powerwash my chromebook, restart it after powerwashing, installed linux again, installed flatpak using the install guide. And finally I could install apps, but i cant install some apps like Audacity, Minecraft, Grapejuice and Vinegar, OBS. But it still installs some apps. Glad to help

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