jonni@margaret:~$ sudo apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages have been kept back: usb-modeswitch-data 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. jonni@margaret:~$ sudo apt-get dist-upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages have been kept back: usb-modeswitch-data 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. jonni@margaret:~$ sudo dpkg --get-selections | grep hold jonni@margaret:~$