Apt updates held back

If you prefer aptitude you can keep on using that too. In Debian 8, as far as I can tell, apt is exactly equivalent to apt-get , so you can use it too; apt came to the forefront with Debian 9 following work by its developers to make it more useful as a user-facing tool.

I see it gets the description of apt update slightly wrong. The current recommendation is to avoid apt in scripts since its interface may change.

The last update to the Securing Debian Manual is quite a bit older than Debian 9. Note that, when using apt-get , the Debian FAQ refers to apt-get dist-upgrade to keep a Debian system up-to-date. The FAQ is also older than Debian 9, but was updated more recently. Sign up to join this community. The best answers are voted up and rise to the top.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. What are the official instructions for applying updates on Debian 9? Ask Question. Asked 3 years, 5 months ago. Active 1 year, 8 months ago. Viewed 3k times. I saw the following on Debian 9 "stretch": apt-get upgrade Reading package lists Done Building dependency tree Reading state information Done Calculating upgrade Done The following packages have been kept back: linux-image-marvell 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.

Questions If I want to get the defaults that modern Debian is setting up for new users, I'm being recommended to train my fingers to type apt instead of apt-get. The previous Installation Guide for Debian 8 references apt-get , as does the documentation for upgrading from Debian 8 to Debian 9. Is there a widely known case or cases that you would like to suggest I watch out for, where the current solution is to use apt-get for some task?

Does Debian have a comment somewhere about the choice to make apt more eager to apply updates, which specifically confirms there is is distinction of security and non-security updates? Using --only-upgrade means that the package won't be marked as 'manually installed', a issue raised in Brian Heese's answer. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?

Learn more. Ask Question. Asked 5 years, 5 months ago. Active 1 year, 9 months ago. Viewed 86k times. The output of apt-get upgrade is: The following packages have been kept back: certbot python-acme python-certbot python-certbot-apache python-cryptography python-openssl What does this mean? Should I take action? If so, what? Improve this question. GAD3R 3, 2 2 gold badges 16 16 silver badges 31 31 bronze badges.

Add a comment. Active Oldest Votes. First, do this: apt list --upgradable This will show a list of packages that can be upgraded. After that process completes, do this: apt list --upgradable This will again show which packages can be upgraded.

Your list of packages should now be decreasing. Follow the list of packages and type apt list --upgradable after each package install. This should only take a couple of minutes to complete. Improve this answer. Gregory Smitherman Gregory Smitherman 5 5 silver badges 8 8 bronze badges.

For me the package was ubuntu-minimal. Your instructions worked perfectly. Don't use this solution if you're on KDE Neon. Some packages could not be installed.

This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. What does this mean? The following packages have been kept back: The answer is here This means that there are new versions of these packages which will not be installed for some reason. Therefore my opinion is to use famous sudo apt-get install [package] You can replace [package] with whatever package is in the error message.

Linode 2 years, 10 months ago Linode Staff. Here is what I see Reading package lists Done Building dependency tree Reading state information Done Calculating upgrade Done The following packages have been kept back: tshark ubuntu-minimal wireshark wireshark-common 0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.

What's going on? Question Title. Please include an alpha-numeric character in your title , A-Z, a-z.