This is a known bug and is discussed in https://wiki.ubuntu.com/SecurityTeam/Specifications/Karmic/AppArmorFirefoxProfile#Future%20Work. At this time, enabling access to the .gnupg needs to be done by the administrator.
This is a known bug and is discussed in https:/ /wiki.ubuntu. com/SecurityTea m/Specification s/Karmic/ AppArmorFirefox Profile# Future% 20Work. At this time, enabling access to the .gnupg needs to be done by the administrator.