Gentoo Archives: gentoo-user

From: Ernie Schroder <schroder@×××××.net>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] udevstart at boot?
Date: Sun, 18 Dec 2005 03:46:27
Message-Id: 200512172239.00969.schroder@ntplx.net
In Reply to: Re: [gentoo-user] udevstart at boot? by Richard Fish
1 On Saturday 17 December 2005 21:55, a tiny voice compelled Richard Fish to
2 write:
3 > On 12/17/05, Ernie Schroder <schroder@×××××.net> wrote:
4 > > I'm obviously looking in the wrong places, but I can't find documentation
5 > > on getting udev to start at boot. Sound and a few other things you don't
6 > > notice right away fail to work until I do:
7 > > # udevstart
8 > > /dev/dsp is created with correct permissions and I'm good to go. The
9 > > question is:
10 > > How to I get udev to start at boot?
11 >
12 > Udevstart doesn't actually start udevd...it just rescans the devices
13 > and recreates device nodes. The actual udev daemon is started by
14 > /sbin/rc, possibly via /lib/rc-scripts/add-ons/udev-start.sh depending
15 > upon your version of baselayout.
16
17 via /lib/rc-scripts/add-ons/ contains devfs start and stop and udev start and
18 stop scripts.
19 /sbin/rc looks right
20 >
21 > Having RC_DEVICES=udev or auto should be sufficient to start udevd on
22 > startup. Setting dev=udev in grub.conf is not necessary, and probably
23 > won't change anything.
24
25 Having RC_DEVICES=udev or auto
26
27 Where??
28 >
29 > Now for your missing device nodes, maybe you just need to do:
30 >
31 > rc-update -a coldplug default
32 moved coldplug from boot to default no joy
33 >
34 > > kernel /bzImage-2.6.14-gentoo-r4 root=/dev/hda5 dev=udev
35 > > video=vesafb:ywrap,mtrr vga=0x317
36 > >
37 > > Also If you see why the boot complains about my video mode, feel free to
38 > > comment.
39 >
40 > 1. If you are using vesafb-tng, you cannot use vga= to set the video
41 > mode. It must be part of the video option like so:
42 > video=vesafb:1024x768-8@60,ywrap,mtrr
43
44 Thanks that did it
45 >
46 > 2. If you are not using vesafb-tng, you cannot use video=, so you
47 > should take out that option.
48 >
49 > -Richard
50
51 --
52 Regards, Ernie
53 100% Microsoft and Intel free
54
55 22:27:31 up 4 min, 2 users, load average: 2.34, 0.91, 0.36
56 Linux 2.6.14-gentoo-r42.6.14-r-4_new i686 AMD Athlon(tm) XP 2400+
57 --
58 gentoo-user@g.o mailing list

Replies

Subject Author
Re: [gentoo-user] udevstart at boot? Richard Fish <bigfish@××××××××××.org>