Cannot refresh Snap "gnome-42-2204": no matching signatures found
https://askubuntu.com/questions/1556506/cannot-refresh-snap-gnome-42-2204-no-matching-signatures-found
I'm using Ubuntu 22.04 LTS, and I'm having trouble refreshing the snap gnome-42-2204.
When I run the command:
sudo snap refresh
I get the following error:
error: cannot perform the following tasks:
- Fetch and check assertions for snap "gnome-42-2204" (226) (cannot verify snap "gnome-42-2204", no matching signatures found)
What I have tried so far:
sudo snap install core
sudo snap refresh core
sudo systemctl restart snapd
sudo rm -rf /var/lib/snapd/cache/*
Despite trying all the above, the problem still persists.
Snap information:
Result of snap list --all | grep gnome-42-2204:
gnome-42-2204 0+git.510a601 revision 176 (disabled)
gnome-42-2204 0+git.38ea591 revision 202
Result of snap connections gnome-42-2204:
chromium:gnome-42-2204 → gnome-42-2204:gnome-42-2204
firefox:gnome-42-2204 → gnome-42-2204:gnome-42-2204
opera:gnome-42-2204 → gnome-42-2204:gnome-42-2204
snap-store:gnome-42-2204 → gnome-42-2204:gnome-42-2204
snapd-desktop-integration:gnome-42-2204 → gnome-42-2204:gnome-42-2204
Question:
Is this a problem with the Snap Store or with the snap package gnome-42-2204 itself?
Is there any way to force verification, downgrade, or remove the affected revision?
Any help or workaround would be greatly appreciated.