Why docker switch to Linux containes error on Windows10 pc?

Question

I want to use docker on win 10. But I can not use images by "pull " because My engine is Windows . so I want to change to Linux . but something wrong with me . (I can use docker before switch to Linux containers)
maybe my hyper-v is not normal. but how to fix it .

There is my error info:

Unable to create: The command that stopped the run because the preference variable "ErrorActionPreference" or the generic parameter is set to Stop: Since an object was not found, Hyper-V tried to access the object on the computer "DESKTOP-ILCQ0I2" To the wrong. Verify that the virtual machine management service on this computer is running. In New-Switch, : Line 121 In , : line 411 In the Docker.Core.Pipe.NamedPipeClient.Send(String action, Object[] parameters) location C:\\workspaces\\stable-18.09.x\\src\\github.com\\docker\\pinata\\win\\src\\Docker.Core\\pipe \\NamedPipeClient.cs: line number 36 In the Docker.Actions.<>c__DisplayClass28_0.b__0() location C:\\workspaces\\stable-18.09.x\\src\\github.com\\docker\\pinata\\win\\src\\Docker.Windows\\Actions.cs: OK No. 305 In the Docker.WPF.TaskQueue.<>c__DisplayClass19_0.<.ctor>b__1() location C:\\workspaces\\stable-18.09.x\\src\\github.com\\docker\\pinata\\win\\src\\Docker.WPF\\TaskQueue. Cs: line number 59

Answer 1

try the following commands:

Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All

reboot then:

Enable-WindowsOptionalFeature -Online -FeatureName Containers -All

if that does't work see this