Messages in this thread |  | | Subject | Re: reliable debug output | Date | Wed, 5 Sep 2001 12:50:31 +0100 (BST) | From | Alan Cox <> |
| |
> when debugging drivers using printk i've the problem that most often > the msg passed to printk don't show up on the console since the machine > crashed before. i also what to use my own ASSERT macros which halt the
printk writes to the console synchronously unless you have configured syslogk to process the messages and log them itself. You may want to boot with syslogk disabled and see if that is your problem.
2.4 also supports serial console which can be useful when the box insists on crashing in X11 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |