Bug#422794: Starting is impossible

[Jonny]

Package: grub-pc
Version: 1.95+20070507-1  
Severity: grave

grub.cfg which broke in update-grub is generated. /etc/grub.d/00_header:
 if test -e /boot/grub/unifont.pff ; then
   cat << EOF
 font /boot/grub/unifont.pff
 set gfxmode=640x480x32
 insmod gfxterm
 insmod vbe
 terminal gfxterm
 EOF
 fi

"font /boot/grub/unifont.pff" does not run normally. The command which 
continues after that worsens the very thing further.

Please do not perform update-grub compulsorily by postinst. It is very 
unpleasant to overwrite grub.cfg freely.