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docker(70)今日のdocker error: Error with pre-create check

Last updated at Posted at 2019-09-30
1 / 2

Windows 10 homeにDocker Toolboxを導入して、実行して最初に出たエラー

Creating client certificate: C:\Users\kaize\.docker\machine\certs\cert.pem
Running pre-create checks...
Error with pre-create check: "This computer doesn't have VT-X/AMD-v enabled. Enabling it in the BIOS is mandatory"
Looks like something went wrong in step ´Checking if machine default exists´... Press any key to continue...

何かを押したらっていうけど、スペースキー押してもだめ。
リターンキーを押したら窓が閉じた。

導入前に確認した画面

dock1.png

dockerb.png

念のためにWindowsを再起動した。
同じエラーが出た。

This computer doesn't have VT-X/AMD-v enabled. Enabling it in the BIOS is mandatory #4271
https://github.com/docker/machine/issues/4271

PowerShell
> bcdedit /set hypervisorlaunchtype off
ブート構成のデータ ストアを開けませんでした。
アクセスが拒否されました。

dockerc.png

PowerShell管理者として実行する
>  bcdedit /set hypervisorlaunchtype off
> bcdedit

Windows ブート マネージャー
--------------------------------
identifier              {bootmgr}
device                  partition=\Device\HarddiskVolume1
path                    \EFI\Microsoft\Boot\bootmgfw.efi
description             Windows Boot Manager
locale                  ja-JP
inherit                 {globalsettings}
badmemoryaccess         Yes
default                 {current}
resumeobject            {7e54bc40-4655-11e9-b6c2-6c2b59579fcd}
displayorder            {current}
toolsdisplayorder       {memdiag}
timeout                 30

Windows ブート ローダー
--------------------------------
identifier              {current}
device                  partition=C:
path                    \Windows\system32\winload.efi
description             Windows 10
locale                  ja-JP
inherit                 {bootloadersettings}
recoverysequence        {76f6feea-466c-11e9-8fc3-6c2b59579fcd}
displaymessageoverride  Recovery
recoveryenabled         Yes
badmemoryaccess         Yes
isolatedcontext         Yes
allowedinmemorysettings 0x15000075
osdevice                partition=C:
systemroot              \Windows
resumeobject            {7e54bc40-4655-11e9-b6c2-6c2b59579fcd}
nx                      OptIn
bootmenupolicy          Standard
hypervisorlaunchtype    Auto
PS C:\Windows\system32>  bcdedit /set hypervisorlaunchtype off
この操作を正しく終了しました。
PS C:\Windows\system32> bcdedit

Windows ブート マネージャー
--------------------------------
identifier              {bootmgr}
device                  partition=\Device\HarddiskVolume1
path                    \EFI\Microsoft\Boot\bootmgfw.efi
description             Windows Boot Manager
locale                  ja-JP
inherit                 {globalsettings}
badmemoryaccess         Yes
default                 {current}
resumeobject            {7e54bc40-4655-11e9-b6c2-6c2b59579fcd}
displayorder            {current}
toolsdisplayorder       {memdiag}
timeout                 30

Windows ブート ローダー
--------------------------------
identifier              {current}
device                  partition=C:
path                    \Windows\system32\winload.efi
description             Windows 10
locale                  ja-JP
inherit                 {bootloadersettings}
recoverysequence        {76f6feea-466c-11e9-8fc3-6c2b59579fcd}
displaymessageoverride  Recovery
recoveryenabled         Yes
badmemoryaccess         Yes
isolatedcontext         Yes
allowedinmemorysettings 0x15000075
osdevice                partition=C:
systemroot              \Windows
resumeobject            {7e54bc40-4655-11e9-b6c2-6c2b59579fcd}
nx                      OptIn
bootmenupolicy          Standard
hypervisorlaunchtype    Off

Windows セキュリティでのデバイス保護
https://support.microsoft.com/ja-jp/help/4096339/windows-10-device-protection-in-windows-defender-security-center

参考資料(reference)

windows 10 home で docker を導入するメモ
https://qiita.com/idani/items/fb7681d79eeb48c05144

WindowsでDockerの覚え書き
http://hirotaka-hachiya.hatenablog.com/entry/2016/10/06/225857

文書履歴(document history)

ver. 0.01 初稿 20190930
ver. 0.02 標題追記 20191226

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