Que dois-je déduire de cette alerte ?
/etc/cron.daily/apt-listbugs:
/usr/share/apt-listbugs/debian/apt_preferences.rb:29:in `block in initialize': invalid byte sequence in US-ASCII (ArgumentError)
from /usr/share/apt-listbugs/debian/apt_preferences.rb:28:in `each_line'
from /usr/share/apt-listbugs/debian/apt_preferences.rb:28:in `initialize'
from /usr/share/apt-listbugs/debian/apt_preferences.rb:55:in `new'
from /usr/share/apt-listbugs/debian/apt_preferences.rb:55:in `block in initialize'
from /usr/share/apt-listbugs/debian/apt_preferences.rb:65:in `block in _each_pin'
from /usr/share/apt-listbugs/debian/apt_preferences.rb:61:in `each_line'
from /usr/share/apt-listbugs/debian/apt_preferences.rb:61:in `_each_pin'
from /usr/share/apt-listbugs/debian/apt_preferences.rb:54:in `initialize'
from /usr/share/apt-listbugs/aptcleanup:40:in `new'
from /usr/share/apt-listbugs/aptcleanup:40:in `<main>'