I am booting Lubuntu 17.04 from an USB device. I made a full installation on it! Everytime after a shutdown I have fsck problems if I boot from the USB device.
I think the USB device will not be unmounted before the device shuts down. But I am really not sure.
How can I unmount the USB device the OS is running on shutdown?
Thank you very much for your advices!
Best regards :)
Hope this help you. And you can also skip a fsck by updating /etc/fstab file.
https://www.cyberciti.biz/faq/linux-unix-bypassing-fsck/
Good luck.