* ubuntu boot problem after compiling new kernel
@ 2011-02-09 22:00 Amirali Shambayati
2011-02-09 22:11 ` Chris Ball
2011-02-10 8:11 ` Anca Emanuel
0 siblings, 2 replies; 6+ messages in thread
From: Amirali Shambayati @ 2011-02-09 22:00 UTC (permalink / raw
To: linux-kernel
Hello all,
I compiled a new kernel according to
http://www.howtoforge.com/kernel_compilation_ubuntu instructions. The
kernel version is 2.6.18.1 and I did it in ubuntu 10.04 installed on
Virtualbox. But by choosing this kernel at grub, it gives this error:
libudev: udev_monitor_new_from_netlink: error getting socket: Invalid argument
Segmentation fault
Gave up waiting for root device. common problems:
-Boot args (cat /proc/cmdline)
-check rootdelay=(did the system wait long enough?)
-check root=(did the system wait for the right device?)
-Missing modules (cat /proc/modules: ls /dev)
ALERT! /dev/sda1 does not exist. Dropping to a shell!
I googled it and I looked for solution in many forums. I found some
solutions, but none of them worked for me :(
Such as checking if root device in grub is right for this kernel...
adding rootdelay=... to kernel line ... update-initramfs, adding
all_generic_ide to kernel line,...
My main kernel version is 2.6.32.21
Your help is appreciated. It's more than a week that I'm looking for a
solution. :-s
--
Amirali Shambayati
Bachelor Student
Computer Engineering Department
Sharif University of Technology
Tehran, Iran
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ubuntu boot problem after compiling new kernel
2011-02-09 22:00 Amirali Shambayati
@ 2011-02-09 22:11 ` Chris Ball
2011-02-10 8:11 ` Anca Emanuel
1 sibling, 0 replies; 6+ messages in thread
From: Chris Ball @ 2011-02-09 22:11 UTC (permalink / raw
To: Amirali Shambayati; +Cc: linux-kernel
Hi,
On Thu, Feb 10, 2011 at 01:30:56AM +0330, Amirali Shambayati wrote:
> Hello all,
> I compiled a new kernel according to
> http://www.howtoforge.com/kernel_compilation_ubuntu instructions. The
> kernel version is 2.6.18.1 and I did it in ubuntu 10.04 installed on
> Virtualbox. But by choosing this kernel at grub, it gives this error:
>
> libudev: udev_monitor_new_from_netlink: error getting socket: Invalid argument
2.6.18.1 is more than 4 years old. Ubuntu 10.04 requires 2.6.32 or higher.
You need to use a newer kernel.
--
Chris Ball <cjb@laptop.org> <http://printf.net/>
One Laptop Per Child
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ubuntu boot problem after compiling new kernel
2011-02-09 22:00 Amirali Shambayati
2011-02-09 22:11 ` Chris Ball
@ 2011-02-10 8:11 ` Anca Emanuel
2011-02-11 16:55 ` Amirali Shambayati
1 sibling, 1 reply; 6+ messages in thread
From: Anca Emanuel @ 2011-02-10 8:11 UTC (permalink / raw
To: Amirali Shambayati; +Cc: linux-kernel
On Thu, Feb 10, 2011 at 12:00 AM, Amirali Shambayati
<amirali.shambayati@gmail.com> wrote:
> Hello all,
> I compiled a new kernel according to
> http://www.howtoforge.com/kernel_compilation_ubuntu instructions. The
> kernel version is 2.6.18.1 and I did it in ubuntu 10.04 installed on
[snip]
> Your help is appreciated. It's more than a week that I'm looking for a
> solution. :-s
Use this tutorial: https://wiki.ubuntu.com/KernelTeam/GitKernelBuild
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ubuntu boot problem after compiling new kernel
2011-02-10 8:11 ` Anca Emanuel
@ 2011-02-11 16:55 ` Amirali Shambayati
0 siblings, 0 replies; 6+ messages in thread
From: Amirali Shambayati @ 2011-02-11 16:55 UTC (permalink / raw
To: Anca Emanuel; +Cc: linux-kernel
Thanks Chris and Anca,
I tried to compile latest kernel(2.6.37). but I receive an assembly
error: /include/trace/events/kmem.h:45: undefined reference to
'.L1747'. I didn't have any error at linux-2.6.18.1 compilation. I
read somewhere that kernel should be compiled by gcc-3.4 . Thus I
used gcc-3.4 to compile. Do you think it's a compiler issue? Should I
use another gcc version?
Sorry for asking stupid questions from you experts. I'm a newbie at
working with kernel.
Thanks in advance
On Thu, Feb 10, 2011 at 11:41 AM, Anca Emanuel <anca.emanuel@gmail.com> wrote:
> On Thu, Feb 10, 2011 at 12:00 AM, Amirali Shambayati
> <amirali.shambayati@gmail.com> wrote:
>> Hello all,
>> I compiled a new kernel according to
>> http://www.howtoforge.com/kernel_compilation_ubuntu instructions. The
>> kernel version is 2.6.18.1 and I did it in ubuntu 10.04 installed on
> [snip]
>> Your help is appreciated. It's more than a week that I'm looking for a
>> solution. :-s
>
> Use this tutorial: https://wiki.ubuntu.com/KernelTeam/GitKernelBuild
>
--
Amirali Shambayati
Bachelor Student
Computer Engineering Department
Sharif University of Technology
Tehran, Iran
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ubuntu boot problem after compiling new kernel
@ 2011-02-11 23:00 Matt
2011-02-13 10:05 ` Amirali Shambayati
0 siblings, 1 reply; 6+ messages in thread
From: Matt @ 2011-02-11 23:00 UTC (permalink / raw
To: Amirali Shambayati; +Cc: Linux Kernel, Anca Emanuel, Chris Ball
>Thanks Chris and Anca,
>I tried to compile latest kernel(2.6.37). but I receive an assembly
>error: /include/trace/events/kmem.h:45: undefined reference to
>'.L1747'. I didn't have any error at linux-2.6.18.1 compilation. I
>read somewhere that kernel should be compiled by gcc-3.4 . Thus I
>used gcc-3.4 to compile. Do you think it's a compiler issue? Should I
>use another gcc version?
>Sorry for asking stupid questions from you experts. I'm a newbie at
>working with kernel.
>Thanks in advance
Hi Amirali,
perhaps for 2.6.18* gcc-3.4* is used
but with 2.6.37 you could use the included gcc-4.4.3 (in Ubuntu 10.04)
and gcc-4.4.4
(according to http://distrowatch.com/table.php?distribution=ubuntu)
that worked fine for me in the past.
I don't know if you have full access to it but:
help.ubuntu.com - which is a sort of wiki for Ubuntu can be very
helpful in those things :)
https://help.ubuntu.com/community/Kernel/Compile
might help
If a pre-built vanilla-kernel is alright for you, you can also use the
ones provided by Ubuntu:
http://lwn.net/Articles/321473/
https://wiki.ubuntu.com/Kernel/MainlineBuilds?action=show&redirect=KernelMainlineBuilds
I hope that's what you're looking for
Regards
Matt
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ubuntu boot problem after compiling new kernel
2011-02-11 23:00 ubuntu boot problem after compiling new kernel Matt
@ 2011-02-13 10:05 ` Amirali Shambayati
0 siblings, 0 replies; 6+ messages in thread
From: Amirali Shambayati @ 2011-02-13 10:05 UTC (permalink / raw
To: Matt; +Cc: Linux Kernel, Anca Emanuel, Chris Ball
Thanks Matt,
https://help.ubuntu.com/community/Kernel/Compile worked for me :)
On Sat, Feb 12, 2011 at 2:30 AM, Matt <jackdachef@gmail.com> wrote:
>>Thanks Chris and Anca,
>
>>I tried to compile latest kernel(2.6.37). but I receive an assembly
>>error: /include/trace/events/kmem.h:45: undefined reference to
>>'.L1747'. I didn't have any error at linux-2.6.18.1 compilation. I
>>read somewhere that kernel should be compiled by gcc-3.4 . Thus I
>>used gcc-3.4 to compile. Do you think it's a compiler issue? Should I
>>use another gcc version?
>>Sorry for asking stupid questions from you experts. I'm a newbie at
>>working with kernel.
>
>>Thanks in advance
>
> Hi Amirali,
>
> perhaps for 2.6.18* gcc-3.4* is used
>
> but with 2.6.37 you could use the included gcc-4.4.3 (in Ubuntu 10.04)
> and gcc-4.4.4
> (according to http://distrowatch.com/table.php?distribution=ubuntu)
>
> that worked fine for me in the past.
>
> I don't know if you have full access to it but:
>
> help.ubuntu.com - which is a sort of wiki for Ubuntu can be very
> helpful in those things :)
>
>
> https://help.ubuntu.com/community/Kernel/Compile
>
> might help
>
>
> If a pre-built vanilla-kernel is alright for you, you can also use the
> ones provided by Ubuntu:
>
> http://lwn.net/Articles/321473/
> https://wiki.ubuntu.com/Kernel/MainlineBuilds?action=show&redirect=KernelMainlineBuilds
>
>
> I hope that's what you're looking for
>
>
> Regards
>
> Matt
>
--
Amirali Shambayati
Bachelor Student
Computer Engineering Department
Sharif University of Technology
Tehran, Iran
^ permalink raw reply [flat|nested] 6+ messages in thread
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2011-02-11 23:00 ubuntu boot problem after compiling new kernel Matt
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2011-02-09 22:00 Amirali Shambayati
2011-02-09 22:11 ` Chris Ball
2011-02-10 8:11 ` Anca Emanuel
2011-02-11 16:55 ` Amirali Shambayati
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