* [gentoo-user] Error booting new kernel
@ 2008-10-31 14:41 Marko Kocić
2008-10-31 14:44 ` deface
` (3 more replies)
0 siblings, 4 replies; 8+ messages in thread
From: Marko Kocić @ 2008-10-31 14:41 UTC (permalink / raw
To: gentoo-user
I have a quastion related to vanilla-sources kernel.
After upgrading vanilla-sources from 2.6.26 to 2.6.28_rc2 I am not
able to boot anymore. I tried playing with menuconfig couple of times,
but couldn't find what I have to change in order to make it work
again.
The error message while booting is like this:
Using IPI shortcut mode
BIOS EDD facility v 0.16 2004-Jul-25 1 devices found
VFS: Cannot open root device "307" on unknown-block(3,7)
Please append a correct "root=" boot option; here are the available
partitions:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-
block(3,7)
Note that in my lilo.conf I have root=/dev/hda7 line for all kernels.
Thanks for any suggestion,
Marko
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [gentoo-user] Error booting new kernel
2008-10-31 14:41 [gentoo-user] Error booting new kernel Marko Kocić
@ 2008-10-31 14:44 ` deface
2008-10-31 14:48 ` [gentoo-user] " Nikos Chantziaras
` (2 subsequent siblings)
3 siblings, 0 replies; 8+ messages in thread
From: deface @ 2008-10-31 14:44 UTC (permalink / raw
To: gentoo-user
Marko Kocić wrote:
> I have a quastion related to vanilla-sources kernel.
>
> After upgrading vanilla-sources from 2.6.26 to 2.6.28_rc2 I am not
> able to boot anymore. I tried playing with menuconfig couple of times,
> but couldn't find what I have to change in order to make it work
> again.
>
> The error message while booting is like this:
>
> Using IPI shortcut mode
> BIOS EDD facility v 0.16 2004-Jul-25 1 devices found
> VFS: Cannot open root device "307" on unknown-block(3,7)
> Please append a correct "root=" boot option; here are the available
> partitions:
> Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-
> block(3,7)
>
>
> Note that in my lilo.conf I have root=/dev/hda7 line for all kernels.
>
> Thanks for any suggestion,
> Marko
>
>
The 2 main things to look for are File System support & chipset. did you
copy your
old .config and run a make oldconfig ? Shouldn't have been much to
modify, if any.
deface
^ permalink raw reply [flat|nested] 8+ messages in thread
* [gentoo-user] Re: Error booting new kernel
2008-10-31 14:41 [gentoo-user] Error booting new kernel Marko Kocić
2008-10-31 14:44 ` deface
@ 2008-10-31 14:48 ` Nikos Chantziaras
2008-10-31 15:04 ` [gentoo-user] " James
2008-11-03 7:51 ` Dirk Heinrichs
3 siblings, 0 replies; 8+ messages in thread
From: Nikos Chantziaras @ 2008-10-31 14:48 UTC (permalink / raw
To: gentoo-user
Marko Kocić wrote:
> I have a quastion related to vanilla-sources kernel.
>
> After upgrading vanilla-sources from 2.6.26 to 2.6.28_rc2 I am not
> able to boot anymore. I tried playing with menuconfig couple of times,
> but couldn't find what I have to change in order to make it work
> again.
>
> The error message while booting is like this:
>
> Using IPI shortcut mode
> BIOS EDD facility v 0.16 2004-Jul-25 1 devices found
> VFS: Cannot open root device "307" on unknown-block(3,7)
> Please append a correct "root=" boot option; here are the available
> partitions:
> Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-
> block(3,7)
>
>
> Note that in my lilo.conf I have root=/dev/hda7 line for all kernels.
My guess is that you would need to specify /dev/sda7 instead.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [gentoo-user] Error booting new kernel
2008-10-31 14:41 [gentoo-user] Error booting new kernel Marko Kocić
2008-10-31 14:44 ` deface
2008-10-31 14:48 ` [gentoo-user] " Nikos Chantziaras
@ 2008-10-31 15:04 ` James
2008-11-03 7:48 ` Dirk Heinrichs
2008-11-03 7:51 ` Dirk Heinrichs
3 siblings, 1 reply; 8+ messages in thread
From: James @ 2008-10-31 15:04 UTC (permalink / raw
To: gentoo-user
On Fri, October 31, 2008 10:41 am, Marko KociÄ wrote:
> I have a quastion related to vanilla-sources kernel.
>
>
> After upgrading vanilla-sources from 2.6.26 to 2.6.28_rc2 I am not
> able to boot anymore. I tried playing with menuconfig couple of times, but
> couldn't find what I have to change in order to make it work again.
>
> The error message while booting is like this:
>
>
> Using IPI shortcut mode
> BIOS EDD facility v 0.16 2004-Jul-25 1 devices found
> VFS: Cannot open root device "307" on unknown-block(3,7)
> Please append a correct "root=" boot option; here are the available
> partitions:
> Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-
> block(3,7)
>
>
> Note that in my lilo.conf I have root=/dev/hda7 line for all kernels.
>
>
> Thanks for any suggestion,
> Marko
That filesystem support is not compiled in the kernel?
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [gentoo-user] Error booting new kernel
2008-10-31 15:04 ` [gentoo-user] " James
@ 2008-11-03 7:48 ` Dirk Heinrichs
0 siblings, 0 replies; 8+ messages in thread
From: Dirk Heinrichs @ 2008-11-03 7:48 UTC (permalink / raw
To: gentoo-user
[-- Attachment #1: Type: text/plain, Size: 630 bytes --]
Am Freitag 31 Oktober 2008 16:04:54 schrieb ext James:
> > Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-
> > block(3,7)
>
> That filesystem support is not compiled in the kernel?
How do you know? The error is about block devices, not filesystems.
Bye...
Dirk
--
Dirk Heinrichs | Tel: +49 (0)162 234 3408
Configuration Manager | Fax: +49 (0)211 47068 111
Capgemini Deutschland | Mail: dirk.heinrichs@capgemini.com
Wanheimerstraße 68 | Web: http://www.capgemini.com
D-40468 Düsseldorf | ICQ#: 110037733
GPG Public Key C2E467BB | Keyserver: wwwkeys.pgp.net
[-- Attachment #2: This is a digitally signed message part. --]
[-- Type: application/pgp-signature, Size: 189 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [gentoo-user] Error booting new kernel
2008-10-31 14:41 [gentoo-user] Error booting new kernel Marko Kocić
` (2 preceding siblings ...)
2008-10-31 15:04 ` [gentoo-user] " James
@ 2008-11-03 7:51 ` Dirk Heinrichs
2008-11-03 12:07 ` David Relson
3 siblings, 1 reply; 8+ messages in thread
From: Dirk Heinrichs @ 2008-11-03 7:51 UTC (permalink / raw
To: gentoo-user
[-- Attachment #1: Type: text/plain, Size: 1004 bytes --]
Am Freitag 31 Oktober 2008 15:41:00 schrieb ext Marko Kocić:
> The error message while booting is like this:
>
> Using IPI shortcut mode
> BIOS EDD facility v 0.16 2004-Jul-25 1 devices found
> VFS: Cannot open root device "307" on unknown-block(3,7)
> Please append a correct "root=" boot option; here are the available
> partitions:
> Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-
> block(3,7)
>
>
> Note that in my lilo.conf I have root=/dev/hda7 line for all kernels.
Are you sure that all drivers (chipset, disc) needed for booting are compiled
into the kernel? Please post your .config + lspci output.
Bye...
Dirk
--
Dirk Heinrichs | Tel: +49 (0)162 234 3408
Configuration Manager | Fax: +49 (0)211 47068 111
Capgemini Deutschland | Mail: dirk.heinrichs@capgemini.com
Wanheimerstraße 68 | Web: http://www.capgemini.com
D-40468 Düsseldorf | ICQ#: 110037733
GPG Public Key C2E467BB | Keyserver: wwwkeys.pgp.net
[-- Attachment #2: This is a digitally signed message part. --]
[-- Type: application/pgp-signature, Size: 189 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [gentoo-user] Error booting new kernel
2008-11-03 7:51 ` Dirk Heinrichs
@ 2008-11-03 12:07 ` David Relson
2008-11-03 12:34 ` Dirk Heinrichs
0 siblings, 1 reply; 8+ messages in thread
From: David Relson @ 2008-11-03 12:07 UTC (permalink / raw
To: gentoo-user
On Mon, 3 Nov 2008 08:51:01 +0100
Dirk Heinrichs wrote:
> Am Freitag 31 Oktober 2008 15:41:00 schrieb ext Marko Kocić:
>
> > The error message while booting is like this:
> >
> > Using IPI shortcut mode
> > BIOS EDD facility v 0.16 2004-Jul-25 1 devices found
> > VFS: Cannot open root device "307" on unknown-block(3,7)
> > Please append a correct "root=" boot option; here are the available
> > partitions:
> > Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-
> > block(3,7)
> >
> >
> > Note that in my lilo.conf I have root=/dev/hda7 line for all
> > kernels.
>
> Are you sure that all drivers (chipset, disc) needed for booting are
> compiled into the kernel? Please post your .config + lspci output.
>
> Bye...
>
> Dirk
Have you tried root=/dev/sda7, i.e. "s" rather than "h", in lilo? My
understanding is that disk driver changes in the kernel have resulted
in the replacement of IDE subsystem drivers with a "universal" (SCSI
based) subsystem. A side effect of this is device name changes,
notably /dev/hdX to /dev/sdX. I'm not sure that this is 100% accurate
because I don't track kernel changes as closely as some folks.
HTH,
David
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [gentoo-user] Error booting new kernel
2008-11-03 12:07 ` David Relson
@ 2008-11-03 12:34 ` Dirk Heinrichs
0 siblings, 0 replies; 8+ messages in thread
From: Dirk Heinrichs @ 2008-11-03 12:34 UTC (permalink / raw
To: gentoo-user
[-- Attachment #1: Type: text/plain, Size: 873 bytes --]
Am Montag 03 November 2008 13:07:11 schrieb ext David Relson:
> Have you tried root=/dev/sda7, i.e. "s" rather than "h", in lilo? My
> understanding is that disk driver changes in the kernel have resulted
> in the replacement of IDE subsystem drivers with a "universal" (SCSI
> based) subsystem.
Not replaced, the old one is still there and one has to select the new SCSI
based drivers explicitely.
> A side effect of this is device name changes,
> notably /dev/hdX to /dev/sdX.
That's true, indeed.
Bye...
Dirk
--
Dirk Heinrichs | Tel: +49 (0)162 234 3408
Configuration Manager | Fax: +49 (0)211 47068 111
Capgemini Deutschland | Mail: dirk.heinrichs@capgemini.com
Wanheimerstraße 68 | Web: http://www.capgemini.com
D-40468 Düsseldorf | ICQ#: 110037733
GPG Public Key C2E467BB | Keyserver: wwwkeys.pgp.net
[-- Attachment #2: This is a digitally signed message part. --]
[-- Type: application/pgp-signature, Size: 189 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2008-11-03 12:35 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-10-31 14:41 [gentoo-user] Error booting new kernel Marko Kocić
2008-10-31 14:44 ` deface
2008-10-31 14:48 ` [gentoo-user] " Nikos Chantziaras
2008-10-31 15:04 ` [gentoo-user] " James
2008-11-03 7:48 ` Dirk Heinrichs
2008-11-03 7:51 ` Dirk Heinrichs
2008-11-03 12:07 ` David Relson
2008-11-03 12:34 ` Dirk Heinrichs
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox