Gentoo Archives: gentoo-user

From: Volker Armin Hemmann <volker.armin.hemmann@××××××××××××.de>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] boot problem since devfs-udev switch
Date: Thu, 28 Jul 2005 20:03:20
Message-Id: 200507282157.56548.volker.armin.hemmann@tu-clausthal.de
In Reply to: Re: [gentoo-user] boot problem since devfs-udev switch by Zac Medico
1 On Thursday 28 July 2005 20:59, Zac Medico wrote:
2 > Volker Armin Hemmann wrote:
3 > > Hi,
4 > >
5 > > On Thursday 28 July 2005 08:51, Zarick Lau wrote:
6 > >>Hi,
7 > >>
8 > >>>I switched from devfs to udev 10 days ago, and since then every
9 > >>>nth boot will hang at 'initializing random number generator'
10 > >>
11 > >>It try to read a /dev/urandom, does this device node created properly by
12 > >>udev. In my box, there is corresponding rules in udev setting.
13 > >>
14 > >>Cheers,
15 > >>Zarick Lau
16 > >
17 > > grep -R 'urandom' /etc/udev/
18 > > /etc/udev/udev.permissions:urandom:root:root:0444
19 > > /etc/udev/rules.d/50-udev.rules:KERNEL=="urandom", NAME="%k",
20 > > MODE="0444"
21 > >
22 > > I would say 'yes it is there' ;)
23 > >
24 > > Hm, one more: it does not matter, if it is a coldboot, or a reboot.
25 > > Sometimes it hangs. sometimes it hangs not.
26 >
27 > It must be a problem with the urandom driver in your kernel because the
28 > urandom(4) manpage says that "A read from the /dev/urandom device will not
29 > block waiting for more entropy".
30 >
31 > Zac
32
33 uname -a
34 Linux energy 2.6.12-gentoo-r4 #2 Thu Jul 14 07:37:15 CEST 2005 i686 AMD
35 Athlon(tm) XP 2000+ AuthenticAMD GNU/Linux
36
37 it bootet fine with devfs, oh, and the config is the same since ages, three
38 days later, I switched to udev.
39
40 Btw, I greped the config for random/urandom, there was nothing found. Hm,
41 where should I look?
42
43 --
44 gentoo-user@g.o mailing list

Replies

Subject Author
Re: [gentoo-user] boot problem since devfs-udev switch Zac Medico <zmedico@×××××.com>