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RE: [Xen-devel] serial console stopped working

To: "'Rik van Riel'" <riel@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] serial console stopped working
From: "Michael A Fetterman" <Michael.Fetterman@xxxxxxxxxxxx>
Date: Mon, 14 Feb 2005 09:23:32 -0000
Delivery-date: Mon, 14 Feb 2005 09:24:35 +0000
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I've noticed this too.
However, it's not reliable.

I can boot the same xen/xenolinux images and have the console work,
and subsequently have it not work.  And then work again.  I haven't
figured out what causes it to change states yet.


-----Original Message-----
From: xen-devel-admin@xxxxxxxxxxxxxxxxxxxxx
[mailto:xen-devel-admin@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of Rik van Riel
Sent: Monday, February 14, 2005 5:01 AM
To: xen-devel@xxxxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] serial console stopped working

Between jan 30th and feb 7th, the serial console stopped
working for domain 0.  I used to be able to log into a
getty on domain 0 using the serial console, but this no
longer works.

I can get data out of the serial console though, by
echoing things to /dev/ttyS0 from inside domain 0 - the
problem is getting data in...

-- 
"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are,
by definition, not smart enough to debug it." - Brian W. Kernighan


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