Tim,

First, there may be another (better) solution than simply disabling cups startup. I'm just not aware of it. Does anybody on the list have an idea ?
Second, there is still a possibility that your kernel oops is not related to cups at all :-( Looks very similar to the problem I had, though.
Now, disabling cupd startup: I guess that depends on the distribution you're using (and also your configuration).
If you're using RedHat or something similar, I can give you all the details. Otherwise, look at 'man chkconfig' or 'man service', that may help.


Mathieu


Tim Arney wrote:


Hi Mathieu,

I've just discovered what cups is, and I'm fairly certain I don't need it.
Unfortunately I'm not terribly skilled with linux, so I have no idea about how
to disable it.  Could you give me some instruction on permanently disabling it
from startup?

Thanks,
Tim

Mathieu wrote:



I remember I had something similar a while ago, using a usb to serial :
same kernel oops at boot time, and no oops when the device is plugged
after boot is complete.
I've read somewhere that this "may be" due to cups thinking that the usb
device is a printer. I indeed noticed that the kernel oops occurred
during cups setup.
Well I don't now if that's the exact explanation, but still, disabling
cups startup worked for me : no more oops at boot time.
If you don't need cups, you can try that.
Otherwise, I'm sure somebody will come up with a better explanation and
solution.
Hope that helps.

Mathieu



Reply-To: <[EMAIL PROTECTED]>
From: "Tim Arney" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Date: Tue, 6 Apr 2004 12:52:57 +1000
Organization: Centre of Excellence for Autonomous Systems, UTS
Subject: [Linux-usb-users] kernel oops

Hi all,
=A0
I=92m running Red Hat 9 with kernel 2.4.20-30.9 and am having a problem
booting when my Netgear MA111 wireless USB adapter is plugged in.=A0 =
During
the startup process there is invariably a kernel oops which results in =
the
following message:
=A0
"<0>Kernel Panic: Aiee, killing interrupt handler! In interrupt handler =
-
not syncing"
=A0
Provided I don=92t plug in the WLAN USB adapter until the boot process =
is
finished there isn=92t a problem.=A0 Can anyone offer me a solution to =
this
problem please.
=A0
Regards,
Tim






--
Tim Arney
Centre of Excellence for Autonomous Systems
Faculty of Engineering
University of Technology, Sydney
Mail: PO Box 123, Broadway, NSW 2007, Australia
Phone: +61 2 9514 3140
Email: [EMAIL PROTECTED]





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