Re: kernel 2.4.37 usb acm hard lockup

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On Thu, 08 Jan 2009 14:30:51 -0700, duane@xxxxxxxxxxxxxx wrote:

> I get *NO* output on the console, like an oops or something like that.

This is the key issue. You must convert the lock-up into a stack
trace to make progress. No amount of debugging printouts will help.
On i386/x86_64 a watchdog facility exists to help with cases like this.
Read /..../linux-2.4.32/Documentation/nmi_watchdog.txt

-- Pete
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