Lars Nordinless info
|visits||member for||1 year, 11 months|
|seen||Jul 17 at 11:45|
How do I install Guest Additions in a VirtualBox VM?
While this may be helpful, it doesn't help the OP with his issue
device-mapper: remove ioctl on luks-xxxx failed: Device or resource busy
Running into the same problem but on CentOS. Found this link: krenel.org/… but I don't show the device mounted