Hi, When I suspend/resume my laptop (to memory) I get the following messages (via dmesg): ACPI Error (exmutex-0248): Cannot release Mutex [MUTX], not acquired [20060608] ACPI Error (psparse-0523): Method parse/execution failed [\_SB_.PCI0.LPCB.EC0_.RAMR] (Node b18b59dc), AE_AML_MUTEX_NOT_ACQUIRED ACPI Error (psparse-0523): Method parse/execution failed [\_TZ_.THRC._TMP] (Node b18bd93c), AE_AML_MUTEX_NOT_ACQUIRED Whilst I have a Dell 700m, I have the had the motherboard replaced to correct for the sound design flaw (so the motherboard self-identifies as a 710m). Otherwise this is stock BIOS and 2.6.17 - let me know (via a CC) if any further information is required to track this done. Cheers, Anand - 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