Gentoo Archives: gentoo-amd64

From: Daiajo Tibdixious <daiajo@×××××.com>
To: gentoo-amd64 <gentoo-amd64@l.g.o>
Subject: Re: [gentoo-amd64] early boot failure, not sure how to diagnose
Date: Thu, 08 Aug 2013 23:07:20
Message-Id: CAC4mkfsEoXKjki4z4N41ZjEw-xAjYxYRSV9YvAjw1NQb4AUPCA@mail.gmail.com
In Reply to: Re: [gentoo-amd64] early boot failure, not sure how to diagnose by Volker Armin Hemmann
1 Logged in after failed boot.
2 /home & /boot are mounted, but nothing in them when I ls.
3 ls of / shows all the normal things there.
4
5 While logged in, I'm still getting boot messages, where USB devices,
6 eg the mouse, disconnect and reconnect.
7
8 There are a ridiculous number of sd devices in /dev. sda, sdb, sdc,
9 sdd all go to 15. sda is the hard drive, sdb/sdc for USB devices.
10 Never had sdd.
11
12 Did see some errors, notably "cannot mount /run" bad superblock or
13 something like that. Its hard to scroll back with USB messages
14 constantly appearing, half a screenful each time.
15
16 On Fri, Aug 9, 2013 at 6:40 AM, Volker Armin Hemmann
17 <volkerarmin@××××××××××.com> wrote:
18 > Am 08.08.2013 10:43, schrieb Daiajo Tibdixious:
19 >> I got new hardware for a home desktop a few days ago.
20 >> Downloaded install-amd64-minimal-20130801.iso and am still booting
21 >> from that cd as hard drive boot fails.
22 >>
23 >> I turned on logging in /etc/rc.conf, but no /var/log/rc.log is produced.
24 >> The disks are mounted but readonly. I guess from this the problem is
25 >> occurring before the root partition is mounted.
26 >>
27 >> I only have 4 partitions: boot, swap, root, and home. Since everything
28 >> important is on the root partition, I'm not using an initramfs.
29 >>
30 >> I have many times tried to catch the error by watching the screen, but
31 >> it scrolls past way to fast.
32 >>
33 >> The last part of the boot messages before things go crazy is
34 >> "Switching to clocksource TSC".
35 >>
36 >> I've been reading up on grub, but don't see anyway to get more info on
37 >> what is going wrong.
38 >>
39 >> If I boot from the cd and chroot to the disk, everything seems to work
40 >> fine. /boot is ext2 fs and this is my grug.conf:
41 >> default 0
42 >> timeout 20
43 >> splashimage=(hd0,0)/boot/grub/splash.xpm.gz
44 >>
45 >> title Gentoo Linux 3.8.13
46 >> root (hd0,0)
47 >> kernel /boot/3.8/13-0/bzImage root=/dev/sda3
48 >>
49 >
50 >
51 > and what is happening?
52 >

Replies

Subject Author
Re: [gentoo-amd64] early boot failure, not sure how to diagnose Drake Donahue <donahue95@×××××××.net>
Re: [gentoo-amd64] early boot failure, not sure how to diagnose Drake Donahue <donahue95@×××××××.net>