new 2.2.5 Kernel

new 2.2.5 Kernel

Post by Giuseppe Pittavin » Wed, 26 May 1999 04:00:00



    I have a Yamaha cd-rw and an Acer cdrom 24x.  Both cd drivers are
atapi EIDE drives.  The cd-rw is set to be a slave, and the Acer is a
master.  I was running RedHat 5.2 kernel 2.0.36 and it was able to
recognize both of my drives while booting, but since I upgraded to
RedHat 6.0 the new kernel 2.2.5 recognizes only my cd-rw in boot time
but not the cdrom.  Any idea why this happens? Anybody has a similar
problem?

Thanks in advance

 
 
 

new 2.2.5 Kernel

Post by Timothy Litwille » Wed, 26 May 1999 04:00:00


I had similar problems

I had to move my HP cd-rw to master and the cdrom to slave to make it
work
also to be able to use cdrecord you have to disable eide cdrom support in
the kernel and enable scsi emulation and generic scsi support.  there was
also a line to add to lilo.conf ??? hmmm why can't I think of it now.


>     I have a Yamaha cd-rw and an Acer cdrom 24x.  Both cd drivers are
> atapi EIDE drives.  The cd-rw is set to be a slave, and the Acer is a
> master.  I was running RedHat 5.2 kernel 2.0.36 and it was able to
> recognize both of my drives while booting, but since I upgraded to
> RedHat 6.0 the new kernel 2.2.5 recognizes only my cd-rw in boot time
> but not the cdrom.  Any idea why this happens? Anybody has a similar
> problem?

> Thanks in advance


 
 
 

new 2.2.5 Kernel

Post by Giuseppe Pittavin » Thu, 27 May 1999 04:00:00


Hello and Thanks for your suggestions and help
    I switched the drives but that did not work.  Both of my drivers are
EIDE.  I am thinking if i disabled the EIDE cdrom support in the kernel might
leave me without any cd drive.

Let me know what you think
thanks


> I had similar problems

> I had to move my HP cd-rw to master and the cdrom to slave to make it
> work
> also to be able to use cdrecord you have to disable eide cdrom support in
> the kernel and enable scsi emulation and generic scsi support.  there was
> also a line to add to lilo.conf ??? hmmm why can't I think of it now.


> >     I have a Yamaha cd-rw and an Acer cdrom 24x.  Both cd drivers are
> > atapi EIDE drives.  The cd-rw is set to be a slave, and the Acer is a
> > master.  I was running RedHat 5.2 kernel 2.0.36 and it was able to
> > recognize both of my drives while booting, but since I upgraded to
> > RedHat 6.0 the new kernel 2.2.5 recognizes only my cd-rw in boot time
> > but not the cdrom.  Any idea why this happens? Anybody has a similar
> > problem?

> > Thanks in advance

 
 
 

new 2.2.5 Kernel

Post by Mike Perciva » Fri, 28 May 1999 04:00:00




Quote:> Hello and Thanks for your suggestions and help
>     I switched the drives but that did not work.  Both of my drivers are
> EIDE.  I am thinking if i disabled the EIDE cdrom support in the kernel
might
> leave me without any cd drive.

> Let me know what you think
> thanks

Nope ... you can disable IDE CDROM support only (not HDD support) and use
SCSI emulation. Both your EIDE CD-ROMs should then work fine.

cheers,

        Jens

 
 
 

1. new kernel: LILO "kernel too big" error

I'm confused.

re-built my RH 6 2.2.5 kernel last night, stripped out all of the junk that
I don't need, added a couple of things in ( my selections are ok, I've been
researching this for a while).  Compiled OK, no error messages.  Followed
this procedure:

make xconfig  (configure...)
make dep
make clean
make zImage

make succeeds, I end up with a 426KB kernel.

Ran Linuxconf, selected the 'install kernel I have compiled' option under
LILO section, upon 'save config' selection I receive a 'kernel too big'
error.

OK, so I think that maybe linuxconf is screwy, so I manually edit the
/etc/linux.conf file, adding the section

image=/boot/newkernelz
label=new

between the existing image.. section and the other.. section ( I previously
copied the new zImage to /boot/newkernelz ).

Saved lilo.conf, ran lilo -v: Still get the error "kernel /boot/newkernelz
is too big".

I don't get it.  The kernel which ships with RH 6 (vmlinuz-2.2.5-15) is
617,288 bytes, while my new kernel is 475,696 bytes.  What gives?

Any suggestions here?

Thanks!

Steve Davidson

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