As mentioned in updated description this should only affect users who have activated trusty-proposed.
Non-techs normaly won't have it active. Otherwise it can be simply deactivated by unchecking the related box on "Software & Updates" settings. See https://wiki.ubuntu.com/Testing/EnableProposed?action=AttachFile&do=get&target=Software_Sources.png. There remove the hook before Pre-released updates (trusty-proposed).
This should only be active if you know what you are doing and never on productive systems. See documentation on https://wiki.ubuntu.com/Testing/EnableProposed.
As mentioned in updated description this should only affect users who have activated trusty-proposed.
Non-techs normaly won't have it active. Otherwise it can be simply deactivated by unchecking the related box on "Software & Updates" settings. See https:/ /wiki.ubuntu. com/Testing/ EnableProposed? action= AttachFile& do=get& target= Software_ Sources. png. There remove the hook before Pre-released updates (trusty-proposed).
This should only be active if you know what you are doing and never on productive systems. See documentation on https:/ /wiki.ubuntu. com/Testing/ EnableProposed.