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After I update the ubuntu version from 14.04 to 16.04 system not booting. screen sowing


Then I tried to update the grub as follows, 1/ boot the system using USB boot. 2. open the terminal and type

sudo update-grub

it throws the below error message.

/usr/sbin/grub-probe:error:failed to get canonical path of '/cow'.

Googled and tried many forum answers. But could not solved.

Greatly appreciated your help.

marked as duplicate by Anwar, Zanna, Arronical, Eric Carvalho, Pilot6 Aug 11 '16 at 9:35

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  • I gone thru & tried the steps in the link before posting the question... – Naga Aug 10 '16 at 9:08

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