When you install Ubuntu on a USB flash drive to log into Windows 7?

Installed Ubuntu on a flash drive on the laptop. Primary OS Windiws 7.
When removing a flash drive and include a notebook, writes:
error: no such device 6cdedd9c-b1b6-4fde-8564-a0403dc0f5a2
Entering system mode...
grub rescue>
How to make USB drive without Windows loaded?
Thank you!
June 14th 19 at 20:21
1 answer
June 14th 19 at 20:23
grub rescue> - not what you said this ?
I realized that trying to boot through grub.
And how can you do that without flash drive loaded Windows as usual? - Gino_Lehn commented on June 14th 19 at 20:26

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