Paul Casteels wrote:
> I have installed this RPM during the initial setup but now I want to use 
> the
> serial port for controlling my UPS (NUT).
> I have removed it with rpm -e but with dmesg I still see this :
> Kernel command line: ro root=/dev/VolGroup00/LogVol00 ide=nodma rhgb 
> quiet
> iommu=memaper=3 swiotlb=65536 console=tty0
> I have included my /boot/grub.conf but there is no reference to the conso
> le
> there. How can I get rid of this kernel option?

Is your /etc/grub.conf still a link to /boot/grub/grub.conf ?
(or a separate /etc/ file was created by some script/editor ...
which seems to be common error ...)

I assume that you've edited grub.conf yourself since
(at least 3.1-3 version) SL_enable_serialconsole does
not remove grub.conf entries upon de-installation ...

Cheers

Jarek

PS: console=tty0 shall not cause any problems
     for your serial-connected UPS (this is the default
     console: first screen on first adapter), but please
     also check /etc/inittab entries for occurences
     of ttyS0 there ..
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