Gentoo Archives: gentoo-user

From: Chris Thomas <sruchris@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: dual booting 2 gentoo installations
Date: Mon, 24 Nov 2008 22:24:41
Message-Id: ccf48b120811241424t5170fd00j3342483ea3433be6@mail.gmail.com
In Reply to: [gentoo-user] Re: dual booting 2 gentoo installations by Harry Putnam
1 It looks fine. You can also press e at the Grub prompt or boot to a
2 live cd if it isn't right.
3
4 -Chris
5
6 On Mon, Nov 24, 2008 at 5:16 PM, Harry Putnam <reader@×××××××.com> wrote:
7 > Alan McKinnon <alan.mckinnon@×××××.com> writes:
8 >
9 >> On Monday 24 November 2008 23:04:54 Harry Putnam wrote:
10 >>> I'm just having second doubts about how to dual boot 2 gentoo
11 >>> installations.
12 >>>
13 >>> Can I just edit grub from the original install and add the appropriate
14 >>> kernal line like:
15 >>>
16 >>> title=kernel-2.6.27-r3-0x31a-1280x1024
17 >>> root (hd0,0)
18 >>> kernel /kernel-2.6.27-r3 root=/dev/hda5 vga=0x31A video=vesafb:mtrr,ywrap
19 >>>
20 >>> ## add this for new install
21 >>>
22 >>> title=kernel-2.6.27-r4-0x31a-1280x1024
23 >>> root (hd1,1)
24 >>> kernel (hd1,1)/boot/kernel-2.6.27-r4 root=/dev/hdb2 vga=0x31A
25 >>> video=vesafb:mtrr,ywrap
26 >>>
27 >>>
28 >>> I didn't want to just try it in case there is something I've forgotten
29 >>> that is likely to get screwed up.
30 >>>
31 >>> I'm not asking if the addressing is right, just asking if in general
32 >>> this can be done with no problems.
33 >>
34 >> You have the right idea.
35 >>
36 >> Make sure your paths are correct when you install. I see you have different
37 >> conventions on the two drives. Don't get confused :-)
38 >
39 > Thanks but I'm not sure what you mean by conventions... do you mean
40 > differences like that boot is not a separate partition?
41 >
42 > And the install is already largely done but still from a chrooted
43 > shell with the original Installation booted.
44 >
45 >
46 >