Distribution: Gentoo Base System version 1.6.10 Hardware Environment: Acer Travelmate 661lci (centrino) Intel(R) Pentium(R) M processor 1400MHz Software Environment: Problem Description: Resuming from S3 doesn't work (system is frozen) I was able to get these logs via parport console: Back to C! PM: Finishing up. ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 10 (level,low) -> IRQ 10 MCE: The hardware reports a non fatal, correctable incident occurred on CPU 0. Bank 1: e200000000000001 hda: task_out_intr: status=0x51 { DriveReady SeekComplete Error } hda: task_out_intr: error=0x04 { DriveStatusError } ide: failed opcode was: unknown keeps on always repeating last three messages until I reboot Full log: http://home.daemonizer.de/resume.png kernel config: http://home.daemonizer.de/config-2.6.11-S3test dmesg from booting: http://home.daemonizer.de/dmesg-2.6.11-S3test lspci: http://home.daemonizer.de/lspci Steps to reproduce: "echo 3 > /proc/acpi/sleep"
This is a known IDE bug and seen widely. IDE's suspend/resume methods don't call ACPI method. *** This bug has been marked as a duplicate of 4580 ***