Mailinglist Archive: opensuse (1318 mails)

< Previous Next >
Re: [opensuse] Safer Kernel Updates
  • From: "Carlos E. R." <robin.listas@xxxxxxxxxxxxxx>
  • Date: Sat, 1 Nov 2008 20:56:39 +0100 (CET)
  • Message-id: <alpine.LSU.2.00.0811012052540.5408@xxxxxxxxxxxxxxxx>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1



On Friday, 2008-10-31 at 20:38 -0600, Teruel de Campo MD wrote:

It is easy to keep a backup kernel. I do it since the initial
installation.

1. Go to the boot directory****************************

#cd /boot

2. Find out the name of the running kernel*************

#uname -r

copy the number and pasted over the number in the example below.


3. make backup copy of your kernel and System.map******

#cp vmlinuz-2.6.22.13-0.3-default vmlinuz-2.6.22.13-0.3-bak
#cp System.map-2.6.22.13-0.3-default System.map-2.6.22.13-0.3-bak
#cp -r /lib/modules/2.6.22.13-0.3-default /lib/modules/2.6.22.13-0.3-bak


...


This is not enough, you need to copy also the entire /lib/modules/{kernel-version} tree, which is where the modules are kept.

- -- Cheers,
Carlos E. R.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.9 (GNU/Linux)

iEYEARECAAYFAkkMtHkACgkQtTMYHG2NR9XvOQCfZUc/Myg78RCBbzekJ003Tugn
FvsAoJMAF8vl06HMoM6lvfIFuLRh6/Zf
=H+bi
-----END PGP SIGNATURE-----
--
To unsubscribe, e-mail: opensuse+unsubscribe@xxxxxxxxxxxx
For additional commands, e-mail: opensuse+help@xxxxxxxxxxxx

< Previous Next >
References