The following packages has been kept back [Solved]

1, problem description

Os:kali

Since the last execution

sudo apt-get upgrade

After that, the system tray has been waiting for an upgrade reminder, and then execute

sudo apt-get upgrade

It is the following hint

Reading Package Lists ... Donebuilding Dependency Tree       Reading State information ... Donethe following packages has been kept back:  mitmproxy python-netlib python-OpenSSL0  003 not upgraded.

The upper-right corner of the taskbar is illustrated:

2. Solution

sudo apt-get-u dist-upgrade

3, analysis

There are some packages installed version than the release version of the new "The following packages has been kept back" this issue, using the workaround in 2 to update to the released version.

This command forces the update package to the latest version and automatically resolves the missing dependency package.

The following packages has been kept back [Solved]