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Date: Wed, 14 Jul 2004 04:57:03 -0700
From: Brian Rogers <burpmaster@truffula.net>
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To: Brian Fundakowski Feldman <green@freebsd.org>
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cc: freebsd-current@freebsd.org
Subject: Re: Hang on boot - "ATAPI_RESET no interrupt" with DVD+RW
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Brian Fundakowski Feldman wrote:

>On Tue, Jul 13, 2004 at 03:19:51PM -0700, Brian Rogers wrote:
>  
>
>>Since last night and continuing today, the kernel from -CURRENT usually 
>>hangs during boot.  Safe mode worked once, but the second time it didn't 
>>work.  I now got in through single-user mode, so it appears to just work 
>>every once in a while, randomly.
>>
>>I have a dmesg from the booted system below.  When it hangs, it stops 
>>one line after "ata1-slave: FAILURE - ATAPI_RESET no interrupt", in 
>>other words it hangs after detecting ata1-master but before detecting 
>>ata1-slave, my DVD+RW drive.
>>    
>>
>Try using these diffs to src/sys/dev/ata; they fixed it for me.
>  
>
I think I stayed a bit too current.  That didn't apply cleanly.