Bug#1021846: [programmer11180@programist.ru: Bug#1021846: grub-install is broken since 2.06-3: error: unknown filesystem]

[программист некто]

Hello. Sorry for long wait.

>программист некто: could you please try these changes and report back?

I tried the first patch with grub 2.06-7. Result: grub-install works without 
error.