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105 lines
3.5 KiB
ReStructuredText
105 lines
3.5 KiB
ReStructuredText
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===============
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Upgrading to R2
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===============
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Current Qubes R2 Beta 3 (R2B3) systems can be upgraded in-place to the
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latest R2 (R2) release by following the procedure below.
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**Before attempting either an in-place upgrade or a clean installation, we strongly recommend that users back up the system by using the built-in** :doc:`backup tool </user/how-to-guides/how-to-back-up-restore-and-migrate>` **.**
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Upgrade Template and Standalone VM(s)
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-------------------------------------
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- Qubes R2 comes with new template based on Fedora 20. You can upgrade
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existing template according to procedure described
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:ref:`here <user/templates/fedora/fedora:upgrading>`.
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- **It also possible to download a new Fedora 20-based template from our repositories**. To do this please first upgrade the Dom0 distro
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as described in the section below.
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While technically it is possible to use old Fedora 18 template on R2, it
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is strongly recommended to upgrade all the templates and Standalone VMs,
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because Fedora 18 no longer receive security updates.
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By default, in Qubes R2, there is only one template, however users are
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free to create more templates for special purposes, as well as
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Standalone VMs. If more than one template and/or Standalone VMs are
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used, then it is recommended to upgrade/replace all of them. More
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information on using multiple templates, as well as Standalone VMs, can
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be found :doc:`here </user/how-to-guides/how-to-install-software>`.
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Upgrading dom0
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--------------
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Note that dom0 in R2 is based on Fedora 20, in contrast to Fedora 18 in
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previous release, so this operation will upgrade a lot of packages.
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1. Open terminal in Dom0. E.g. Start->System Settings->Konsole.
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2. Install all the updates for Dom0:
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.. code:: bash
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sudo qubes-dom0-update
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After this step you should have ``qubes-release-2-5`` in your Dom0.
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Important: if you happen to have ``qubes-release-2-6*`` then you should
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downgrade to ``qubes-release-2-5``! The ``qubes-release-2-6*`` packages
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have been uploaded to the testing repos and were kept there for a few
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hours, until we realized they bring incorrect repo definitions and so we
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removed them and also have changed the update procedure a bit
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(simplifying it).
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1. Upgrade dom0 to R2:
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Note: be sure that the VM used as a update-downloading-vm (by default
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its the firewallvm based on the default template) has been updated to
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the latest Qubes packages, specifically ``qubes-core-vm-2.1.33`` or
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later. This doesn’t imply that the VM must already be upgraded to fc20 –
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for Dom0 upgrade we could still use an fc18-based VM (updatevm) it is
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only important to install the latest Qubes packages there.
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.. code:: bash
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sudo qubes-dom0-update qubes-dom0-dist-upgrade
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sudo qubes-dom0-update
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1. If above step completed successfully you should have
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``qubes-release-2-9`` or later. If not, repeat above step with
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additional ``--clean`` option.
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4a. If you chose not to upgrade your fc18 templates, but instead to
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download our new fc20-based template you should now be able to do that
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by simply typing:
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.. code:: bash
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sudo qubes-dom0-update qubes-template-fedora-20-x64
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1. Reboot the system.
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Please note that if you use Anti Evil Maid, then it won’t be able to
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unseal the passphrase this time, because the Xen, kernel, and initramfs
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binaries have changed. Once the system boots up again, you could reseal
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your Anti Evil Maid’s passphrase to the new configuration. Please
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consult Anti Evil Maid documentation for explanation on how to do that.
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