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pc-updatemanager is the command line equivalent to Update Manager. It can be used to apply system updates and to perform an operating system upgrade. It can also be used to update packages, providing a command line equivalent to the "Package Updates" tab of Package Manager.
NOTE: before performing an operating system upgrade, read the caveats listed here. Be sure to backup your important data to another system or external device before starting the upgrade.
If you type pc-updatemanager, it will show its available options:
/usr/local/bin/pc-updatemanager - Usage ---- branches - List available system branches chbranch <tag> - Change to new system branch check - Check for system updates install <tag>,<tag2> - Install system updates pkgcheck - Check for updates to packagespkgupdate - Install packages updates
To determine if newer versions of packages are available, type the following command as the superuser:
pc-updatemanager pkgcheck Updating repository catalogue All packages are up to date!
In this example, no package updates are available. Otherwise, the list of outdated packages would be listed. If updates are available, you can install them with this command:
Applying System Updates
To determine if any system updates are available, type the following command as the superuser:
pc-updatemanager check The following updates are available: ------------------------------------ }}
Follow the instructions to install the update:
Upgrading the Operating System
STARTINGUPDATE: 9.1Downloading Master Files...
The upgrade will then proceed as usual and you will be prompted when the system is ready to reboot.