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Old 05-12-2008
Ignoramus17662
 
Posts: n/a
Default Re: Mysterious server lockups with Ubuntu Hardy

I was able to insert these noacpi options by editing the commented out
kopt= parameter and rerunning update-group. Booted with all ACPI
disabled.

I will see how it goes.

# kopt=root=UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx ro noapic nolapic pci=noacpi acpi=off

So far it seems that the server is running OK, but only time will
tell.

i

On 2008-05-12, Ignoramus17662 <ignoramus17662@NOSPAM.17662.invalid> wrote:
> On 2008-05-12, Darren Salt <news@youmustbejoking.demon.cu.invalid> wrote:
>> I demand that Ignoramus4557 may or may not have written...
>>
>>> I was able to insmod netconsole.

>>
>>> root@server:~# modprobe netconsole \
>>> netconsole="1941@10.1.xxx.xxx/eth0,1941@192.168.xxx.xxx/00:14:xx:xx:xx:xx"

>>
>>> mypc:myusername:~ ==>nc -u -l 1941

>>
>>> However, I did not receive any kernel messages on the target machine.

>>
>>> That's despite having generated some kernel messages by inserting a
>>> superfluous module and verifying that with dmesg.

>>
>> The IP addresses say that you're using two separate logical networks. That's
>> fine, so long as the destination IP address is routable and the destination
>> MAC address is one hop away from the source machine (the server). Is this the
>> case?
>>
>> [snip]

>
> That could be it.
>
> I have modified the line in /boot/grub/menu.lst
>
> from
>
> defoptions=quiet splash
>
> to
>
> defoptions=quiet splash noapic nolapic pci=noacpi
>
> I will try this after hours tonight.
>
> I certainly do not need ACPI on this server.


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