Bug#741464: (pas de sujet)

[emmanuel at libera.cc]

After reproducing this bug using a a grubrescue iso image as propsed by 
Marco, I could reproduce the same problem he described, this time with a 
german keyboard layout.

With the help of cinemast, I tried the upstream patch mentionned by 
Collin 
(http://git.savannah.gnu.org/gitweb/?p=grub.git;a=commitdiff;h=3c058332499f6c0185c167a7faf37afa808136b7#patch2) 
but it did not change anything:
keyboards produces garbage on input, and same error message.
term/at_keyboard.c:461: Unknown key 0xf0 from set 1

Using the commands outb 0x64 0x60 ; outb 0x60 0x64 did not improve the 
problem ( but note I put them directly in grub.cfg and did not enter 
them on the grub prompt, it might  make a difference)