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docs: update virt/vm/display

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lukas 2023-05-20 21:25:13 +00:00
parent 882c99d385
commit 907980b222
1 changed files with 4 additions and 12 deletions
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virt/vm/display.md
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@ -2,7 +2,7 @@
title: Display
description: How to access a virtual machine's display
published: true
date: 2023-05-20T21:19:37.040Z
date: 2023-05-20T21:25:11.275Z
tags:
editor: markdown
dateCreated: 2022-07-31T09:22:05.854Z
@ -28,11 +28,11 @@ A virtual display can be attached to a virtual machine. It is a must-have for no
### SDL display
> SDL is currently only avalable with virtual machines created using the QEMU/KVM **user Session** mode and **Xorg**.
{.is-info}
The Simple DirectMedia Layer (SDL)-powered display is a local-only low-latency display.
> The SDL display is only avalable with virtual machines created using the QEMU/KVM **user Session** mode and **Xorg**.
{.is-info}
#### SELinux configuration
By default, SELinux will block access to X Windows Server for the virtualization stack. An exception has to be set.
@ -79,13 +79,8 @@ sudo semodule -X 300 -i my-qemusystemx86.pp
[D-Bus](https://www.freedesktop.org/wiki/Software/dbus/) is a desktop-oriented middleware that can be used to create a display for a virtual machine.
* Export and enable a video backend, add support for OpenGL and peer-to-peer connection:
Does not display at the moment.
SELinux needs to be disabled.
```
<graphics type="dbus">
<gl enable="yes"/>
@ -99,8 +94,6 @@ It will look like that when launched:
<gl enable="yes" rendernode="/dev/dri/renderD128"/>
</graphics>
```
* Export and enable an audio backend:
```
@ -109,7 +102,6 @@ It will look like that when launched:
</graphics>
```
### Xephyr
* *to-be done*