Home/ Questions/Step to fix: ''Raw-mode is unavailable courtesy of hyper-v. (verr_supdrv_no_raw_mode_hyper_v_root).'' error.
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leopoldvonrueden
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Asked: 2022-06-15T02:23:06+00:00 In:

Step to fix: ”Raw-mode is unavailable courtesy of hyper-v. (verr_supdrv_no_raw_mode_hyper_v_root).” error.

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I am getting: ”raw-mode is unavailable courtesy of hyper-v. (verr_supdrv_no_raw_mode_hyper_v_root).”  error on Windows:

Failed to open a session for the virtual machine ubuntu.

Raw-mode is unavailable courtesy of Hyper-V. (VERR_SUPDRV_NO_RAW_MODE_HYPER_V_ROOT).

Result Code: E_FAIL (0x80004005)
Component: ConsoleWrap
Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed}

I don’t know where is wrong and how to fix it. Does someone have any advice for me?

raw-mode is unavailable courtesy of hyper-v
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1 Answer

  1. Best Answer
    Expert

    The cause:

    This error occurs because you are using VirtualBox in conjunction with Hyper-V or another virtualization program. When Hyper-V is activated on your Windows PC and raw mode devices are not supported by default, this error occurs.

    Solution:

    You can solve  this problem by disabling Hyper-V on your system. Let’s follow these steps:

    1. On your PC, press Windows + X.
    2. Select Apps and Features from the drop-down menu.

    3. Select Programs and Features from the drop-down menu (usually on the right side).

    4. From the sidebar, select Turn Windows features on or off.

    5. Find the Hyper-V option and don’t tick it.

    6. To save your settings, click OK.

    7. Restart your computer.

    After doing all these steps, your error will disappear.

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