Gentoo Archives: gentoo-user

From: Fernando Rodriguez <cyklonite@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] kernel 4.8.11 nvidia trouble
Date: Sat, 10 Dec 2016 12:38:28
Message-Id: 20161210123814.GA6292@navi.local
In Reply to: [gentoo-user] kernel 4.8.11 nvidia trouble by massi ppp
1 On Fri, Dec 02, 2016 at 01:00:58PM +0100, massi ppp wrote:
2 > hello
3 >
4 > i' m try to install nvidia-drivers latest on gentoo 4.8.11 gcc compiler 5.4.
5 >
6 > i've compiled kernell with genkernell, the driver has compiled, but not
7 > work because kernel conflict, i recompiled the same kernel following the
8 > istruction on handbook, but when i try to emerge nvidia driver portage fail
9 > to compile.
10
11 Then post the error that you're getting and the output of the
12 pre-emerge checks.
13
14 If you build your kernel with genkernel it *should* work. You probably
15 just had to blacklist the free drivers to resolve the "kernel conflict".
16 So maybe start over with a fresh genkernel and try that.
17
18 >
19 > i try also to find the problem to add or remove graphics and firmware
20 > correlated features by menuconfig, and recompliling kernel.
21 >
22 > the result is:
23 > the module nvidia.ko missing some value:
24 >
25 > lib/modules/4.8.11-gentoo/video.ko needs unknown symbol:
26
27 That's expected if you didn't recompile the drivers. It means that one of
28 the features you disabled was used by the driver module. Also make sure
29 you remove the /lib/modules/4.8.11-gentoo directory before reinstalling
30 your kernel modules as it looks like video.ko is not supposed to be
31 there. Maybe you disabled that feature but the modules is still there
32 from your previous build.
33
34 --
35 Fernando Rodriguez