Gentoo Archives: gentoo-user

From: Joseph <syscon780@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] installed Gentoo on SSD - no bootable device
Date: Fri, 05 Sep 2014 13:38:11
Message-Id: 20140905133811.GF7971@syscon7
In Reply to: Re: [gentoo-user] installed Gentoo on SSD - no bootable device by Neil Bothwick
1 On 09/05/14 14:11, Neil Bothwick wrote:
2 >On Fri, 5 Sep 2014 07:06:27 -0600, Joseph wrote:
3 >
4 >> I made a typo my Bios is from around 2008 so it can not be EFI.
5 >> So I need a "BIOS boot partition" which in my case is "/dev/sda1" but I
6 >> don't need the /dev/sda2 - this is my 128M boot partition. My layout:
7 >>
8 >> Device Start End Size Type
9 >> /dev/sda1 2048 6143 2M BIOS boot partition
10 >> /dev/sda2 6144 268287 128M Linux filesystem
11 >> /dev/sda3 268288 4462591 2G Linux swap
12 >> /dev/sda4 4462592 937703054 445G Linux filesystem
13 >>
14 >> Can I combine sda1 and sda2? I mean delete both and create bigger sda1
15 >> make it a BIOS boot partition and format it as ext2; install grub2 on
16 >> it.
17 >
18 >No you can't, read the previous posts. The BIOS boot partition is not the
19 >same as /boot, it is a special partition needed for MBR compatibility and
20 >nothing to do with the OS files. The partition layout you have is
21 >suitable, don't mess with it except possibly to create a separate /home.
22 >sda1 and 2 are fine as they are, don't break them.
23
24 So, why isn't it booting?
25 sda2 is mounted on /boot there is the content:
26
27 ls -al /boot/
28 total 8671
29 drwxr-xr-x 4 root root 1024 Sep 4 14:29 .
30 drwxr-xr-x 21 root root 4096 Sep 4 16:51 ..
31 -rw-r--r-- 1 root root 94478 Sep 4 11:41 config-3.14.14-gentoo
32 drwxr-xr-x 6 root root 1024 Sep 4 18:56 grub
33 -rw-r--r-- 1 root root 0 Aug 27 19:26 .keep
34 drwx------ 2 root root 12288 Sep 4 09:06 lost+found
35 -rw-r--r-- 1 root root 3037035 Sep 4 11:41 System.map-3.14.14-gentoo
36 -rw-r--r-- 1 root root 5689632 Sep 4 11:41 vmlinuz-3.14.14-gentoo
37
38 kernel is there, grub is installed. Where did I made a mistake?
39
40 --
41 Joseph

Replies

Subject Author
Re: [gentoo-user] installed Gentoo on SSD - no bootable device Rich Freeman <rich0@g.o>