Gentoo Archives: gentoo-user

From: ABCD <en.ABCD@×××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Re: I lost the ability to boot into single user
Date: Mon, 17 Aug 2009 20:47:59
Message-Id: h6cfkk$p54$1@ger.gmane.org
In Reply to: Re: [gentoo-user] I lost the ability to boot into single user by Dale
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3
4 Dale wrote:
5 > Nikos Chantziaras wrote:
6 >> I used to specify this:
7 >>
8 >> softlevel=boot
9 >>
10 >> in the Grub screen to boot to single user. However, this doesn't work
11 >> anymore; it boots right into the "default" runlevel. I think this
12 >> happened after I upgraded to GCC 4.4.1 (and rebuilt system and world
13 >> with it, and also the kernel.)
14 >>
15 >> What can the problem be? What is needed for "softlevel=" selection to
16 >> work?
17 >>
18 >>
19 >>
20 >
21 > Try softlevel=single and see if that works. I go to single user using
22 > the command rc single so it should exist and should work from grub too.
23 >
24 > Maybe grub has changed its options?
25 >
26 > Dale
27 >
28 > :-) :-)
29 >
30 >
31
32 Openrc no longer supports the softlevel= option on the kernel command
33 line (this hit me as well, as I use a number of different runlevels).
34 Instead, pass "S" to skip just about everything, and start a root shell
35 (via sulogin), or "1" to do the equivalent of "/sbin/rc single" (that
36 is, drop the softlevel=boot completely, and add the single character "S"
37 or "1" after a space).
38
39 An example from my grub.conf:
40
41 title Gentoo, current kernel (single user)
42 kernel (hd0,0)/vmlinuz root=/dev/sda5 1
43
44 title Gentoo, current kernel (root shell)
45 kernel (hd0,0)/vmlinuz root=/dev/sda5 S
46
47 I also have my /etc/inittab set up so that init's runlevels 2-5 go into
48 rc's various runlevels (on my machine, 2=default, 3=gui, 4=network,
49 5=gui-network).
50
51 - --
52 ABCD
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Replies

Subject Author
Re: [gentoo-user] Re: I lost the ability to boot into single user Albert Hopkins <marduk@×××××××××××.org>
Re: [gentoo-user] Re: I lost the ability to boot into single user Renat Golubchyk <ragermany@×××.net>