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10
user/advanced-topics/managing-vm-kernels.md
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@ -60,7 +60,7 @@ nopat
## Installing different kernel using Qubes kernel package
VM kernels are packages by Qubes team in `kernel-qubes-vm` packages.
VM kernels are packaged by the Qubes team in the `kernel-qubes-vm` packages.
Generally, the system will keep the three newest available versions.
You can list them with the `rpm` command:
@ -152,7 +152,7 @@ The newly installed package is set as the default VM kernel.
## Installing different VM kernel based on dom0 kernel
It is possible to package a kernel installed in dom0 as a VM kernel.
This makes it possible to use a VM kernel which is not packaged by Qubes team.
This makes it possible to use a VM kernel which is not packaged by the Qubes team.
This includes:
* using a Fedora kernel package
@ -298,7 +298,7 @@ Install distribution kernel image, kernel headers and the grub.
sudo apt install linux-image-amd64 linux-headers-amd64 grub2 qubes-kernel-vm-support
~~~
If you are doing that on a qube based on "Debian Minimal" template, a grub gui will popup during the installation, asking you where you want to install the grub loader. You must select /dev/xvda (check the box using the space bar, and validate your choice with "Enter".) If this popup does not appear during the installation, you must manually setup `grub2` by running:
If you are doing that on a qube based on "Debian Minimal" template, a grub gui will popup during the installation, asking you where you want to install the grub loader. You must select `/dev/xvda` (check the box using the space bar, and validate your choice with "Enter".) If this popup does not appear during the installation, you must manually setup `grub2` by running:
~~~
sudo grub-install /dev/xvda
@ -315,8 +315,8 @@ Go to dom0 -> Qubes VM Manger -> right click on the VM -> Qube settings -> Advan
Depends on `Virtualization` mode setting:
* `Virtualization` mode `PV`: Possible, however use of `Virtualization` mode `PV` mode is discouraged for security purposes.
* If you require `Virtualization` mode `PV` mode, install `grub2-xen-pvh` in dom0. This can be done by running command `sudo qubes-dom0-update pvgrub2-pvh` in dom0.
* `Virtualization` mode `PV`: Possible, however use of `Virtualization` mode `PV` is discouraged for security purposes.
* If you require `Virtualization` mode `PV`, install `grub2-xen-pvh` in dom0. This can be done by running command `sudo qubes-dom0-update pvgrub2-pvh` in dom0.
* `Virtualization` mode `PVH`: Possible. Install `grub2-xen-pvh` in dom0.
* `Virtualization` mode `HVM`: Possible.

6
user/troubleshooting/debian-and-whonix-update-troubleshooting.md
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@ -95,11 +95,11 @@ W: A error occurred during the signature verification. The repository is not upd
Even though, `apt-get` will automatically ignore repositories with expired keys or signatures, you will not receive upgrades from that repository. Unless the issue is already known/documented, it should be reported so it can be further investigated.
There are two possible reasons why this could happen, either there is an issue with the repository that the maintainers have to fix, or you are victim of a [Man-in-the-middle_attacks](https://www.whonix.org/wiki/Warning#Man-in-the-middle_attacks). The latter would not be a big issue and might go away after a while automatically or try to [change your Tor circuit](https://www.whonix.org/wiki/Arm#Arm)
There are two possible reasons why this could happen, either there is an issue with the repository that the maintainers have to fix, or you are victim of a [Man-in-the-middle_attacks](https://www.whonix.org/wiki/Warning#Man-in-the-middle_attacks). The latter would not be a big issue and might go away after a while automatically or try to [change your Tor circuit](https://www.whonix.org/wiki/Arm#Arm).
In past various apt repositories were signed with expired key. If you want to see how the documentation looked at that point, please click on expand on the right.
In past various apt repositories were signed with expired key: [The Tor Project's apt repository key was expired](https://trac.torproject.org/projects/tor/ticket/12994).
[The Tor Project's apt repository key was expired](https://trac.torproject.org/projects/tor/ticket/12994). You saw the following warning.
You saw the following warning:
~~~
W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://deb.torproject.org stable Release: The following signatures were invalid: KEYEXPIRED 1409325681 KEYEXPIRED 1409325681 KEYEXPIRED 1409325681 KEYEXPIRED 1409325681