docs: Do not reference non-existent --dumb option

This appears to be a relic from GRUB legacy that used a --dumb option for
its terminal command. The proper way to do this in GRUB2 is to set the
terminal to "dumb" via the terminfo command.

Fixes: https://savannah.gnu.org/bugs/?66302

Reported-by: Jernej Jakob <jernej.jakob+savgnu@gmail.com>
Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Glenn Washburn 2025-01-04 01:50:32 -06:00 committed by Daniel Kiper
parent 3f440b5a53
commit 01f064064c

View File

@ -2731,11 +2731,11 @@ command.
However, note that GRUB assumes that your terminal emulator is However, note that GRUB assumes that your terminal emulator is
compatible with VT100 by default. This is true for most terminal compatible with VT100 by default. This is true for most terminal
emulators nowadays, but you should pass the option @option{--dumb} to emulators nowadays. However if your terminal emulator is not VT100-compatible
the command if your terminal emulator is not VT100-compatible or or implements few VT100 escape sequences, you shoud tell GRUB that the
implements few VT100 escape sequences. If you specify this option then terminal is dumb using the @command{terminfo} (@pxref{terminfo}) command.
GRUB provides you with an alternative menu interface, because the normal This will have GRUB provide you with an alternative menu interface, because
menu requires several fancy features of your terminal. the normal menu requires several fancy features of your terminal.
@node Vendor power-on keys @node Vendor power-on keys