>> in /etc/DIR_COLORS change line "color tty" to "color none"
> 
> The notion of color is part of the terminal capabilities. And the answer 
> should be, change the default TERM environment variable to linux-m instead 
> of linux.
Ye, ye ... but where to set that console is linux-m for default ---
> Still I looked for the proper place to set the TERM environment and I 
> could not find where one should put it. Either mingetty should be told 
> (which apparently is not possible) or one can do it conditionally based on 
> tty being used.
> 
> Both will not change the colors seen during the boot process. Maybe this 
> is a good question for Red Hat's knowledgebase or bugzilla ?
> 
> It probably is a kernel boot parameter.
> 
With color during bootime, respectively INIT time I can help you ...
from /etc/sysconfig/init
# color => new RH6.0 bootup
# verbose => old-style bootup
# anything else => new style bootup without ANSI colors or positioning
#BOOTUP=color
BOOTUP=verbose
# Turn on graphical boot
#GRAPHICAL=yes
GRAPHICAL=no
-- 
    Petr Klíma
    e-mail:  qaxi at seznam.cz