If the password field shows a question mark, click it to display a password hint. ‘Disk Erase failed with the error: Couldn’t unmount disk. Locate your device on your computer . Connect to the recovery instance and mount the failed instance's root volume. Disable SELinux on the mounted root volume. Have an administrator reset the login password. A third way is to create a new admin account: Hold command-S on startup. Connect your device to your computer using a USB cable. However, since you are erasing the drive anyway, this doesn’t really matter in your situation. The hint might help you to remember the forgotten password. Replace VOLUMENAME with the name of a volume on the disk you are trying to unmount. Every time I try to mount my USB I get the following error: root@OpenWrt:~# mount /dev/sda2 /mnt/sda2 mount: mounting /dev/sda2 on /mnt/sda2 failed: Invalid argument The USB seems to be OK and connected but somehow I'm not able to mount the sda2 (ext4) partition. Go through the steps of creating a new account. When you see the option to update or restore, click Update — not Restore — to reinstall the software and keep your personal data. It seems that the present bitlock has been corrupted during the reinstalling process by coincidence. Here you can go to the terminal and change the operating system date. Using the above command can interrupt file read/writes, which can cause file corruption. On the 7th of February, between 02:00am and 02:20am UTC users may experience problems with the login procedure while one of our underlying services is under maintenance. I went into Settings > Shared Drives and the Shared checkbox for my C Drive was unchecked, I checked it and clicked Apply, it prompted me for my password but the setting did NOT persist.I repeated the above steps a few more times and the … Run resetpassword, which opens the Reset Password application. Following this, attempt to Erase/Partition the drive again in Disk Utility. 6. All of a sudden, my C: Drive was no longer shared. I have made a test on my side. Once completed, click the Reset Password button. At that point try entering password incorrectly three times and if prompted use Apple ID to reset password. Use your Apple ID to reset your password, which then resets your keychain. ... Then try to mount your internal macOS disk. If this is not an option, force shut down the computer and reboot … Bitlocker is based on the machine not the system. " Error: The password failed to unlock volume D:" According to the previous post, the encrypted volume should be "F". Disabling the device, deleting the device, and restarting the Backup Exec services will force Backup Exec to re-scan the SCSI bus for devices, and re-establish communication with the Tape Device. Reinstalling the system won`t affect bitlocker. This process varies across Linux distributions; for more information, consult your OS-specific documentation. Try to log in with the Apple ID password that you use for iCloud. Select the volume and account and reset the password. But I got stuck at step 9, somehow I'm not able to mount my USB. Even if your login password is correct, it may not be read properly by the computer. You can help protect yourself from scammers by verifying that the contact is a Microsoft Agent or Microsoft Employee and that the phone number is an official Microsoft global customer service number. Run mount -uw /. I encountered a similar issues this morning running Docker Desktop Community on my Windows 10 Pro. Tech support scams are an industry-wide issue where scammers trick you into paying for unnecessary technical support services. Run reboot. Your computer had been running with no battery, and therefore the hardware clock was reset to zero, and Mac OS X had a test against that condition. The Reset Password overlay will appear, prompting you to enter and confirm a new password for your user account. 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