Kernel downgrade
Nitai @ ComputerOil
nitai at computeroil.com
Wed Mar 1 12:33:18 UTC 2006
The database works on it without problems. We are having major difficulties with the Oracle Collaboration Suite (10.1.2) installation. We had 10.0.1 running fine, then did a kernel update and run the new 10.1.2 installation. It fails at the Web Cache Installation.
Now we went back to the old kernel and still we can not install it :-( I thought that this would be resolved with the kernel downgrade (because it was working before).
Nitai
> -----Original Message-----
> From: redhat-list-bounces at redhat.com [mailto:redhat-list-
> bounces at redhat.com] On Behalf Of Lunt, Nick
> Sent: Mittwoch, 1. März 2006 11:56
> To: General Red Hat Linux discussion list
> Subject: RE: Kernel downgrade
>
> 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 at computeroil.com]
> > 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 at redhat.com [mailto:redhat-list-
> > > bounces at redhat.com] 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 at computeroil.com]
> > > > 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 at redhat.com [mailto:redhat-list-
> > > > > bounces at redhat.com] 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 at computeroil.com]
> > > > > > 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 at redhat.com [mailto:redhat-list-
> > > > > > > bounces at redhat.com] 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 at computeroil.com]
> > > > > > > > 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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