How to disable/delete the current keyrings on gnome?
If the Gnome keyrings are not needed, or we forget the password, we can disable/delete the current keyrings.
The keyrings are stored under
~/.gnome2/keyrings/
To disabled or delete current keyrings, we can simply delete this folder:
rm -rf ~/.gnome2/keyrings/
Remember to backup this directory if you still need a copy of them.