Hallo zusammen.

Software Updater sagt und fragt:
"Updated software is available for this computer. Do you want to install it now?"

Wenn ich aber "install now" klicke, dann kommt folgende Meldung:

"The package system is broken:
Check if you are using third party repositories. If so disable them, since they are a common source of problems.
Furthermore run the following command in a Terminal: apt-get install -f
Transaction failed: The package system is broken
The following packages have unmet dependencies:

usb-creator-gtk: Depends: python3:any (>= 3.2~) but it is a virtual package
                 Depends: usb-creator-common (= 0.3.13) but 0.3.7 is installed"

Wenn ich das Terminal öffne und "apt-get install -f" eingebe, dann sagt mir, dass ich keine Erlaubnis dafür habe:

E: Impossibile aprire il file di blocco /var/lib/dpkg/lock-frontend - open (13: Permission denied)
E: Impossibile acquisire il blocco sul frontend dpkg (/var/lib/dpkg/lock-frontend). È necessario essere root.

Was kann ich tun?

LG SR