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Hi! > > > I think I've seen the same problem on one of my (similar spec) laptops. > > > Serial console was useless. On resume, there's a short spew of garbage > > > (just like if the baud rate were misconfigured) over serial before it > > > locks up completely. > > > > <http://bugzilla.kernel.org/show_bug.cgi?id=4270> discusses a similar > > problem on a couple of machines. In my resume script (for a TP 600X), > > I have to restore the serial console with > > > > setserial -a /dev/ttyS0 > > > > Until that magic executes, garbage characters (like modem noise) > > appear across the serial console. > > With the resume failure I'm seeing, we don't get back to userspace > to run anything like this. It goes bang long before that. > > The SATA fix Mark proposed also didn't improve the situation for me :-/ If setserial -a is needed.. it means that someone really needs to fix suspend/resume support for serial... do it on working machine to enable debugging of broken ones... (But x32 has no serials, so I'm unlikely to code it...) -- Thanks for all the (sleeping) penguins. - 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/ | ||||||||||||
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