写入ubuntu系统之后，再进入windows系统显示被bitloker锁住了，在microsoft官网无法找回密钥

Question

写入ubuntu系统之后，再进入windows系统显示被bitloker锁住了，在microsoft官网无法找回密钥

匿名

win11系统，刷入ubuntu双系统之后，返回windows系统显示bitloker已开启，本人从未设置过关于bieloker的任何设置，故没有密码，登陆microsoft账号后，找回密钥，显示“你未将任何 BitLocker 恢复密钥上传到你的 Microsoft 帐户。“，本人具有一切能证明是本人设备的信息，能通过其他方法找回密钥吗

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0 个注释

1 个答案

Answer 1

Hello,

Regarding the recovery key, you can find it in the following places:

Active Directory (AD)
Azure Active Directory (AAD)
Microsoft Account
MBAM
3rd management application
Other methods like notepad/pdf/USB

1.If you are logged in with ad account,You need to first ensure that the following policies are configured.

Please install the following feature on ad dc side, then open ADUC and look for the recovery key.

Domain Administrator privileges are required or delegated permissions must have been granted by a domain administrator.

Normal users will not see the recovery key and cannot search for it.

2.If it's a Microsoft or Azure networked account login, it may backup into the Onedrive corresponding to one of those accounts.Try to find it from the following link

Azure Links：Microsoft Azure

Microsoft Links:BitLocker 恢复密钥 (live.com)

3.If you are using MBAM to manage the recovery key, you can check the key at the following URL:

https://mbamiis.mbam2012.cn/helpdesk/KeyRecoveryPage.aspx

4.The recovery key may be stored in the 3rd management application, or it may exist somewhere like notepad/pdf/USB.You can try looking in these places.

Best regards,

Chengxili