Gentoo Archives: gentoo-user

From: Richard Watson <waty@×××××××××××.au>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Bit puzzled over Kernel Upgrade with Genkernel - No Sound or Wireless Connectivity
Date: Wed, 23 Nov 2005 20:59:54
Message-Id: 1132749800.14979.1.camel@localhost
In Reply to: Re: [gentoo-user] Bit puzzled over Kernel Upgrade with Genkernel - No Sound or Wireless Connectivity by Willie Wong
1 > On Tue, Nov 22, 2005 at 09:20:10AM +1000, Richard Watson wrote:
2 > > Hi - I just upgraded my kernel-genkernel-x86-2.6.12-gentoo-r10 to
3 > > kernel-genkernel-x86-2.6.14-gentoo-r2. So far I have no sound (Alsa) or
4 > > wireless connectivity (ipw2100). Do I need to re-emerge the relevant
5 > > packages? And if I do will this remove the functionality from the old
6 >
7 > yes. no.
8 >
9 > You need to recompile the kernel modules against the new kernel for
10 > them to work. And /lib/modules is protected so that recompiling kernel
11 > modules for new kernels won't remove the modules for the old kernel.
12 > (Hint: there is a reason that /lib/modules has subdirectories numbered
13 > by kernel versions.)
14 >
15 > > kernel. I can boot the old kernel fine with sound and everything.
16 >
17 > HTH,
18 >
19 Thanks .. A really good explanation for a novice (as in me). Richard
20
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