Unable to resolve host

Fawraw

Hi,

I am trying to update my OS but getting the following error message : unable to resolve host "releases.grapheneos.org" : no address associated with the hostname

My DNS is in automatic mode and I do not have any VPN activated.

Can someone help me please ?

de0u

Fawraw Try a different Wi-Fi network, or try cellular data?

vtek

is this an ongoing problem? if not, try again later

i had the same thing happen once so far (VPN, but split tunneling and DNS set to auto)

Fawraw

I just tried now on a different network and the issue still occurs

Themble

What happens if you set DNS to private DNS and enter e.g. dns.quad9.net ?

Fawraw

Same issue unfortunately

thmf

What country are you in if you don't mind sharing? GrapheneOS name servers responsible for resolving this domain name are all around the world, so this might help with diagnostics.

Also, what happens if you open the built-in App Store and refresh it sliding from the top? Do you see any similar error?

Do you receive periodic updates for apps, like Vanadium?

What happens if you try to open this link from Vanadium? Do you see GrapheneOS web page with releases?

Fawraw

I am in Switzerland

App store works, I can also update the apps from app store directly

And your link works as well

But yes unfortunately my issue still occurs ...

Novalissoide

Fawraw
Settings > Network and internet > Private DNS
try setting this OFF

MetropleX

Have you removed the network permission from system updater?

Fawraw

Network permissions are not blocked for the updates

I have tried to set off the DNS but issue still occurs

Not sure if this helps, but my version is : 2025112501

MetropleX

Fawraw 2025112501

That's old...

add experimental support for the Pixel 10, Pixel 10 Pro, Pixel 10 Pro XL and Pixel 10 Pro Fold (there were 2 standalone experimental releases prior to this via 2025112500 and 2025113000 along with corresponding security preview releases for each)

This isn't a new occurrence therefore something has definitely been done to system updater. 10th gen has been fully supported now since December 2025.

I'd suggest sideloading the latest release.
https://grapheneos.org/usage#updates-sideloading

Use the signed update package for your device.