mirror of
https://github.com/dockur/windows.git
synced 2024-11-21 12:35:07 +00:00
docs: KVM troubleshooting (#865)
Some checks failed
Update / dockerHubDescription (push) Has been cancelled
Some checks failed
Update / dockerHubDescription (push) Has been cancelled
This commit is contained in:
parent
d92ac18210
commit
e292d18d32
14
readme.md
14
readme.md
@ -340,24 +340,28 @@ kubectl apply -f kubernetes.yml
|
||||
|
||||
### How do I verify if my system supports KVM?
|
||||
|
||||
To verify that your system supports KVM, run the following commands:
|
||||
Only Linux and Windows 11 support KVM virtualization, macOS and Windows 10 do not unfortunately.
|
||||
|
||||
You can run the following commands in Linux to check your system:
|
||||
|
||||
```bash
|
||||
sudo apt install cpu-checker
|
||||
sudo kvm-ok
|
||||
```
|
||||
|
||||
If you receive an error from `kvm-ok` indicating that KVM acceleration can't be used, please check whether:
|
||||
If you receive an error from `kvm-ok` indicating that KVM cannot be used, please check whether:
|
||||
|
||||
- the virtualization extensions (`Intel VT-x` or `AMD SVM`) are enabled in your BIOS.
|
||||
|
||||
- you are running an operating system that supports them, like Linux or Windows 11 (macOS and Windows 10 do not unfortunately).
|
||||
|
||||
- you enabled "nested virtualization" if you are running the container inside a virtual machine.
|
||||
|
||||
- you are not using a cloud provider, as most of them do not allow nested virtualization for their VPS's.
|
||||
|
||||
If you didn't receive any error from `kvm-ok` at all, but the container still complains that `/dev/kvm` is missing, it might help to add `privileged: true` to your compose file (or `--privileged` to your `run` command), to rule out any permission issue.
|
||||
If you do not receive any error from `kvm-ok` but the container still complains about KVM, please check whether:
|
||||
|
||||
- you are not using "Docker Desktop for Linux" as it does not support KVM, instead make use of Docker Engine directly.
|
||||
|
||||
- it could help to add `privileged: true` to your compose file (or `sudo` to your `run` command), to rule out any permission issue.
|
||||
|
||||
### How do I run macOS in a container?
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user