RE: Kernel downgrade

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Ha I see, makes sense now.

We've had no problems with running oracle 10g on 2.6.9-22.EL .

Glad it all works :)

Nick .

> -----Original Message-----
> From: Nitai @ ComputerOil [mailto:nitai@xxxxxxxxxxxxxxx]
> Sent: 01 March 2006 10:51
> To: General Red Hat Linux discussion list
> Subject: RE: Kernel downgrade
> 
> 
> Nick,
> 
> I had to use --force or else I could not install the kernel. 
> It said that there is already a newer version installed (2.6.9-22).
> 
> We already rebooted and all looks good. We are now trying to 
> reinstall The Oracle app.
> 
> Thank you for all your help.
> 
> Nitai
> 
> > -----Original Message-----
> > From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-
> > bounces@xxxxxxxxxx] On Behalf Of Lunt, Nick
> > Sent: Mittwoch, 1. März 2006 11:42
> > To: General Red Hat Linux discussion list
> > Subject: RE: Kernel downgrade
> > 
> > Nitai,
> > 
> > why did you need to use --force ?
> > 
> > You can see from the grub.conf you supplied below that
> > 2.6.9-22.0.2.ELsmp is 0
> > 2.6.9-22.0.2.EL is 1
> > etc
> > 
> > so yes, just change default to wherever your new kernel is 
> in the list.
> > 
> > Im worried about why you needed to force the kernel to 
> install tho ... be
> > prepared for possible issues when you reboot then new kernel ;)
> > 
> > Good luck,
> > Nick .
> > 
> > > -----Original Message-----
> > > From: Nitai @ ComputerOil [mailto:nitai@xxxxxxxxxxxxxxx]
> > > Sent: 01 March 2006 10:25
> > > To: General Red Hat Linux discussion list
> > > Subject: RE: Kernel downgrade
> > >
> > >
> > > I could have thought about that, sorry but we are mainly
> > > doing Windows and other Unix servers. So RedHat in particular
> > > is not so well known.
> > >
> > > Ok managed to get eh kernel installed with --force. How can I
> > > make it the default when starting up? Do I need to set the
> > > default=1 within grub.conf?
> > >
> > > Nitai
> > >
> > > > -----Original Message-----
> > > > From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-
> > > > bounces@xxxxxxxxxx] On Behalf Of Lunt, Nick
> > > > Sent: Mittwoch, 1. März 2006 10:58
> > > > To: General Red Hat Linux discussion list
> > > > Subject: RE: Kernel downgrade
> > > >
> > > > Ok, in that case go to rhn.redhat.com and download the
> > > kernel rpm you
> > > > want.
> > > > Also download kernel-devel rpm too if needed.
> > > >
> > > > Then install the kernel with rpm -ivh kernel-xxx .
> > > >
> > > > Just to clarify, you need to install new kernels not update
> > > them, hence
> > > > the -i option to rpm.
> > > >
> > > > If you can't get the kernel you want from rhn have a 
> google for it.
> > > >
> > > > Installing the new kernel will put the details in your
> > > grub.conf, just
> > > > check grub.conf to make sure its your default kernel.
> > > >
> > > > If you use up2date to install kernels in the future use
> > > up2date -i instead
> > > > of up2date -u ;)
> > > >
> > > > Good luck,
> > > > Nick .
> > > >
> > > > > -----Original Message-----
> > > > > From: Nitai @ ComputerOil [mailto:nitai@xxxxxxxxxxxxxxx]
> > > > > Sent: 01 March 2006 09:45
> > > > > To: General Red Hat Linux discussion list
> > > > > Subject: RE: Kernel downgrade
> > > > >
> > > > >
> > > > > Wow, now that was quick. Unfortunelty the kernel is not
> > > > > listed here. This is the content of the grub.conf file:
> > > > >
> > > > > default=0
> > > > > timeout=5
> > > > > splashimage=(hd0,1)/grub/splash.xpm.gz
> > > > > hiddenmenu
> > > > > title Red Hat Enterprise Linux WS (2.6.9-22.0.2.ELsmp)
> > > > >         root (hd0,1)
> > > > >         kernel /vmlinuz-2.6.9-22.0.2.ELsmp ro
> > > root=LABEL=/ rhgb quiet
> > > > >         initrd /initrd-2.6.9-22.0.2.ELsmp.img
> > > > > title Red Hat Enterprise Linux WS (2.6.9-22.0.2.EL)
> > > > >         root (hd0,1)
> > > > >         kernel /vmlinuz-2.6.9-22.0.2.EL ro 
> root=LABEL=/ rhgb quiet
> > > > >         initrd /initrd-2.6.9-22.0.2.EL.img
> > > > > title Red Hat Enterprise Linux WS (2.6.9-22.0.1.ELsmp)
> > > > >         root (hd0,1)
> > > > >         kernel /vmlinuz-2.6.9-22.0.1.ELsmp ro
> > > root=LABEL=/ rhgb quiet
> > > > >         initrd /initrd-2.6.9-22.0.1.ELsmp.img
> > > > > title Red Hat Enterprise Linux WS (2.6.9-22.0.1.EL)
> > > > >         root (hd0,1)
> > > > >         kernel /vmlinuz-2.6.9-22.0.1.EL ro 
> root=LABEL=/ rhgb quiet
> > > > >         initrd /initrd-2.6.9-22.0.1.EL.img
> > > > > title Red Hat Enterprise Linux WS (2.6.9-22.ELsmp)
> > > > >         root (hd0,1)
> > > > >         kernel /vmlinuz-2.6.9-22.ELsmp ro 
> root=LABEL=/ rhgb quiet
> > > > >         initrd /initrd-2.6.9-22.ELsmp.img
> > > > > title Red Hat Enterprise Linux WS (2.6.9-22.EL)
> > > > >         root (hd0,1)
> > > > >         kernel /vmlinuz-2.6.9-22.EL ro root=LABEL=/ rhgb quiet
> > > > >         initrd /initrd-2.6.9-22.EL.img
> > > > > title Red Hat Enterprise Linux WS (2.6.9-5.ELsmp)
> > > > >         root (hd0,1)
> > > > >         kernel /vmlinuz-2.6.9-5.ELsmp ro root=LABEL=/ 
> rhgb quiet
> > > > >         initrd /initrd-2.6.9-5.ELsmp.img
> > > > > title Red Hat Enterprise Linux WS-up (2.6.9-5.EL)
> > > > >         root (hd0,1)
> > > > >         kernel /vmlinuz-2.6.9-5.EL ro root=LABEL=/ rhgb quiet
> > > > >         initrd /initrd-2.6.9-5.EL.img
> > > > >
> > > > > Nitai
> > > > >
> > > > > > -----Original Message-----
> > > > > > From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-
> > > > > > bounces@xxxxxxxxxx] On Behalf Of Lunt, Nick
> > > > > > Sent: Mittwoch, 1. März 2006 10:38
> > > > > > To: General Red Hat Linux discussion list
> > > > > > Subject: RE: Kernel downgrade
> > > > > >
> > > > > > Nitai,
> > > > > >
> > > > > > if you used up2date correctly the old kernel should still
> > > > > be there. Check
> > > > > > your grub.conf and make it the primary boot kernel.
> > > > > >
> > > > > > Nick
> > > > > >
> > > > > > > -----Original Message-----
> > > > > > > From: Nitai @ ComputerOil [mailto:nitai@xxxxxxxxxxxxxxx]
> > > > > > > Sent: 01 March 2006 09:35
> > > > > > > To: General Red Hat Linux discussion list
> > > > > > > Subject: Kernel downgrade
> > > > > > >
> > > > > > >
> > > > > > > Hi all,
> > > > > > >
> > > > > > > We run RH 4.0 and recently did a kernel update 
> (with up2date)
> > > > > > > from 2.6.9-11 to 2.6.9-22, but now we see that we have
> > > > > > > problems with our Oracle applications. Is there a 
> way to go
> > > > > > > back to 2.6.9-11? In grub we only see that there 
> is a 2.6.9-5
> > > > > > > (which is not supported by Oracle).
> > > > > > >
> > > > > > > Nitai
> > > > > > >
> > > > > > > --
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