From: Ulrich Schwab <schwab@domain.hid>
To: xenomai@xenomai.org
Subject: Re: [Xenomai-help] insmod: error inserting './xeno_posix.ko': -1 Unknown symbol in module
Date: Thu, 8 Dec 2005 12:36:16 +0100 [thread overview]
Message-ID: <200512081236.16769.schwab@domain.hid> (raw)
In-Reply-To: <17304.3484.102658.597744@domain.hid>
On Thursday 08 December 2005 11:40, Gilles Chanteperdrix wrote:
> Martijn Hazenberg (GOVA) wrote:
> > (...)
> > insmod: error inserting '/usr/realtime/modules/xeno_hal.ko': -1 No such
> > device
>
> Heikki is right: your first problem is why insmoding xeno_hal fails.
>
> Maybe your machine has a local APIC, but it is disabled by BIOS. If this
> is your problem, you should try and add "lapic" to your kernel boot
> parameters. For more details, you should read the last two questions
> of the "TROUBLESHOOTING" file.
I had the same problem, but using the lapic bootparam did only solve this
issue after it was specified as
lapic=1
only adding
lapic
was not enough.
Philippe did mention the working option a few days ago. Thanks, by the way.
Even in the Linux Documentation file kernel_parameters.txt (2.6.13)
this paramter is not shown to have a value like this.
So long,
Ulrich Schwab
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next prev parent reply other threads:[~2005-12-08 11:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-08 10:02 [Xenomai-help] insmod: error inserting './xeno_posix.ko': -1 Unknown symbol in module Martijn Hazenberg (GOVA)
2005-12-08 10:31 ` Heikki Lindholm
2005-12-08 10:42 ` Martijn Hazenberg (GOVA)
2005-12-08 10:50 ` Heikki Lindholm
2005-12-08 10:40 ` Gilles Chanteperdrix
2005-12-08 11:36 ` Ulrich Schwab [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-12-08 9:04 linux
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