upgrade debian 7 to 9

1. How do I update and upgrade Debian?
2. How do I update Debian Wheezy to Buster?
3. How can I upgrade my wheezy?
4. How can I upgrade from wheezing to stretch?
5. What is the difference between apt-get update and upgrade?
6. How do I upgrade to Debian 10?
7. How do you upgrade to Jessie?
8. What is Jessie Debian?
9. How do I upgrade Raspbian from Jessie to Buster?
10. Should I use apt-get upgrade?
11. Should I use apt upgrade?
12. Should I use sudo apt upgrade?

How do I update and upgrade Debian?

To update a single package on the system, use the apt-get command + the package name we want to update. Press “space” to scroll through the list of installed packages. See their version and of course obtain the exact package name in order to update it with the: apt-get update && apt-get upgrade packagename command.

How do I update Debian Wheezy to Buster?

This tutorial explains the procedure to upgrade Debian 7 (wheezy) to Debian 10 (buster) in a few simple steps.

1. Step 1: Backup all critical data. ...
2. Step 2: Upgrade Debian 7 (wheezy) to 8 (jessie) ...
3. Step 3: Upgrade Debian 8 (jessie) to 9 (stretch) ...
4. Step 4: Upgrade Debian 9 (stretch) to 10 (buster)

How can I upgrade my wheezy?

Raspberry Pi – Raspbian-Update “Wheezy” to “Jessie”

1. Step 1: Update system. First we need to upgrade the existing system before we can upgrade from Raspian Wheezy to Jessie: $ sudo apt-get update $ sudo apt-get upgrade $ sudo apt-get dist-upgrade.
2. Step 2: Modify Release. ...
3. Step 3: Updating package lists. ...
4. Step 4: Update to „Jessie“ ...
5. Step 5: Clean up installation.

How can I upgrade from wheezing to stretch?

2 Answers

1. Option 1: upgrade from 7 to 8 to 9. Backup first. ...
2. Option 2: abandon 7, skip 8, install 9. Backup your old Wheezy and all needed data, format the SD card and install Stretch (like described here). ...
3. Weighing up. Both options can result in comparable effort, but it is difficult to say from here.

What is the difference between apt-get update and upgrade?

apt-get update updates the list of available packages and their versions, but it does not install or upgrade any packages. apt-get upgrade actually installs newer versions of the packages you have. After updating the lists, the package manager knows about available updates for the software you have installed.

How do I upgrade to Debian 10?

Upgrade to Debian Version 10 Buster

1. Step 1: Update Package Manager and Repositories. By default, Debian 9 refers to the repositories designated for Stretch. ...
2. Step 2: Upgrade from Debian 9 to Debian 10. Update the local package lists: sudo apt-get update. ...
3. Step 3: Verify Debian 10 Update. ...
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How do you upgrade to Jessie?

On this page

1. Backup the configuration and data.
2. Check the apt sources.list file.
3. Update the packages for Wheezy.
4. Check the package state to ensure that no packages are on hold or in half installed state.
5. Update the sources.list for Jessie.
6. Jessie Upgrade in two steps.
7. Check the update.
8. Links.

What is Jessie Debian?

Jessie is the development codename for Debian 8. Jessie receives Long-Term-Support since 2018-06-17. It was superseded by Debian Stretch on 2017-06-17. It is the current oldoldstable distribution.

How do I upgrade Raspbian from Jessie to Buster?

Clean Install

By far the easiest way to upgrade to Raspbian 'Buster' is todownload andflash it onto a microSD card. If you have an existing Raspbian installation, you can Raspbian 'Buster' over the top - but in doing so you'll lose your files, any additional applications you've installed, and any custom settings.

Should I use apt-get upgrade?

To conclude, if you want to only upgrade the packages without installing or removing them, go for the apt-get upgrade. On the other hand, if you want to upgrade no matter whether any new package is installed or the existing package is removed to fulfill dependencies, go for apt-get dist-upgrade.

Should I use apt upgrade?

apt upgrade also won't remove any packages. If a package must be removed to complete an upgrade, the command will simply skip that upgrade and leave your current packages intact. ... In such a case, running apt update before the apt install command is still recommended so you end up with the latest version.

Should I use sudo apt upgrade?

Because information about what updated versions of packages are available is obtained by running sudo apt-get update (or sudo aptitude update ), it is advisable to run this before installing any package, and necessary to run it to install the latest updates, even if you have not added or removed any Software Sources ( ...