Bug#741464: grub-pc-bin: hangs after displaying boot menu

[Colin Watson]

On Sun, Feb 01, 2015 at 11:16:59PM +0100, Marco Gamberoni wrote:
> Having read
>     http://web.archive.org/web/20040604041507/http://panda.cs.ndsu.nodak.edu/~achapwes/PICmicro/keyboard/atkeyboard.html
> it is obvious what's going on: at_keyboard is using scankey set 1 but
> the keyboard is using set 2 and the keyboard controller is not
> translating.
> The cause of the mismatch is the XLAT bit in the keyboard controller
> command byte that transitions from 1 to 0 while grub executes
> terminal_input at_keyboard. 
[...]

Thanks for the debugging.  Would you be able to try with this upstream
patch, which looks somewhat promising for this?

  http://git.savannah.gnu.org/gitweb/?p=grub.git;a=commitdiff;h=3c058332499f6c0185c167a7faf37afa808136b7

Thanks,

-- 
Colin Watson                                       [cjwatson at debian.org]