I have an inspiron 6400 (running SuSE 10.0), using kernel 2.6.18 (unmodified) together with harddisk suspend. This laptop showed severe problems at resuming with 2.6.17 (about 1 out of 5 resumes failed). Now, with 2.6.18, about 1 out of 30 doesn't work. It takes about 20 seconds, then a normal reboot happens. Before sending various configuration and log data I wonder what I shall specifically do to improve debugging so that you get meaningful data in case it is a new problem (I searched the archive but doesn't found something relevant). In particular, which debugging flags shall I activate -- if I enable all of them, my `/var/log/messages' file increases by about 100k per second... And the default settings doesn't show anything suspicious. Werner - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html