> What do you mean of "slither away" ? > bug go away? I can no longer trigger it, at least not with the usual procedure. I doubt that it goes away (i.e. that it is solved), only that it slithers into hiding, like bugs that disappear when compiling a C program with -g but show up when compiling without -g. > echo -n 0x10 > /proc/acpi/debug_layer > echo -n 0x10 > /proc/acpi/debug_level Oh, I always have more info turned on in my sleep.sh script (debug_layer = 0xFFFF3FFF to begin with, and the script sets debug_level to 0x1F). I'll attach the slightly trimmed log file to the bugme report. If it's too much information, let me know and I'll retest with just the above settings. -Sanjoy `Never underestimate the evil of which men of power are capable.' --Bertrand Russell, _War Crimes in Vietnam_, chapter 1. - : send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html