Jack/Ardour impressions

Gustin Johnson gustin at echostar.ca
Mon Nov 3 21:21:26 GMT 2008


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suemac at empire.net wrote:
>> 
>> Original Message: -----------------
>>> Well I've kinda put getting my wireless card working again on the
>>> shelf
> for
>>> now, it was becoming a time sink. Seems the .16 and higher revs
>>> of 8.0.4 can really get the 3945ABG twisted. At this point I have
>>> no kernel of
> the 5
>>> on the boot list that will connect wireless, not even the
>>> original that
> did
>>> out of the box.
>> The problem is not likely with 8.04 as I am connected right now via
>> an Intel iwl3945 and a 2.6.24-21 kernel.
>> 
>> Do you have the kernel module loaded?
>> 
>> lsmod |grep iwl
>> 
>> If not what happens when you try to load it?
>> 
>> sudo modprobe iwl3945
>> 
>> Check the output from dmesg (only the last couple of lines are
>> likely to be relevant).
> 
> At this point I believe that iwl is blacklisted and ipw is loaded.

This is probably the problem, I think you are loading the wrong drivers.
  What happens when you modprobe iwl3945?

Also, check the /lib/firmware directory as this card requires firmware
to be loaded thanks to your FCC.
> 
> This is after installing a back port then doing the iwl remove/add
> ipw by hand and lots of etc.
> 
I am going to guess that you messed something up.  I can tell you that I
 use the iwl3945 everyday (I also put an iwl4965 in my Acer One netbook,
and it is also rock solid).  I did nothing complicated in either of
these cases to get the Intel WiFI adaptors working.

> I'm 30 mile away from that machine at the moment, so I can't qoute
> the results from a lsmod, modprobe, etc.
> 
Let us know what you find when you get back to that machine.

> One clue that I've not had time to chase is: my gateway box is an
> openbsd machine running packet filtering. On occasion, when I reboot
> the machine in question or possibly  = unplug the wired and do a
> network restart, I see a message on the gateway machine that says the
> arp info for the ip address of the wired interface had been over
> written. (I have wireless set to a different ip than the wired
> interface.)

Before chasing this down, double check the basics.  Likely something
simple is the culprit (IMO the likely candidate is that you have no
firmware installed in /lib/firmware/).

> I think it's called Ubuntu Studio Controls. When run, it has two 
> check boxes; one is memory lock and the desired percentage of memory,
> the other is raw1394.

I have never used this.  I just edit /etc/security/limits.conf myself.

Hth,
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