On 6/17/05, Lorenzo Colitti <[EMAIL PROTECTED]> wrote: > Jon Smirl wrote: > >>> The only way I can think to debug this is to put bunches of > >>> printks into drivers/video/aty/radeon_pm.c and then hook a serial > >>> console up to the laptop. [...] > >> > >>Hmm. I could try that (though not in the next couple of weeks because I > >>won't have access to another machine), will the serial console will come > >>up before the hang occurs? > > > > The serial line is the earliest display the kernel will make. It is > > active even before secondary CPUs are initialized. > > I have tried this, but unfortunately my serial console dies on resume. > > When I first boot it's fine, but when the laptop comes back from S3, > even if everything else works, the serial console just prints a couple > of characters of garbage and then dies. :(
The serial line is probably coming back at the default baud rate and you were setting it higher when you were testing it. > > Any other ideas? > > > Cheers, > Lorenzo > -- Jon Smirl [EMAIL PROTECTED] ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id492&op=click -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
