On Wed, Aug 22, 2001 at 10:50:25PM -0400, Sean McGroty wrote:
> panic: cnopen: cn_tab -> cn_def == NODEV
> stopped in init at _cpu_Debugger+0x6: unlk a6
> db>
> I am using kernel 1.5 on a Quadra 700 with 20 MB RAM, and a 250 MB hard disk

Try NetBSD-1.5.1 or NetBSD-current.  This was an unfortunate bug that
made it into the 1.5 release.  :-(

You should be able to just grab a kernel from one of the other
snapshots, then update your install from within NetBSD (which
is quicker and more reliable than using the installer.

-allen

-- 
 Allen Briggs                     briggs@wasabisystems.com
 http://www.wasabisystems.com/    Quality NetBSD CDs, Sales, Support, Service
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