Unfortunately, there is no way to change user-specific settings automatically. It's unfortunate that the fix requires user intervention, but there is no other way. So, as previously indicated, this is how to fix the issue for existing users,
"
1. With a user that has logged in prior to installing the fixed packages, open Light Locker Settings from the Settings Manager, and do the following:
1a. Turn "Enable Light Locker" Off. Click "Apply".
1b. Turn "Enable Light Locker" On. Click "Apply".
"
For all new users, including users who install from 14.04.1 or newer, the fix will be installed automatically.
@andreypz
Unfortunately, there is no way to change user-specific settings automatically. It's unfortunate that the fix requires user intervention, but there is no other way. So, as previously indicated, this is how to fix the issue for existing users,
"
1. With a user that has logged in prior to installing the fixed packages, open Light Locker Settings from the Settings Manager, and do the following:
1a. Turn "Enable Light Locker" Off. Click "Apply".
1b. Turn "Enable Light Locker" On. Click "Apply".
"
For all new users, including users who install from 14.04.1 or newer, the fix will be installed automatically.