Messages in this thread | | | Date | Sun, 26 Oct 2003 13:06:46 +0000 | From | Matthew Garrett <> | Subject | PMDisk and ACPI |
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Two issues:
1) My laptop claims to support S4Bios, but it doesn't actually seem to work. As far as I can tell, the current /sys/power/state code doesn't actually deal with this situation - if S4Bios is detected, the list of available states seems to be set to PM_DISK_FIRMWARE. Echoing platform to /sys/power/disk appears to do nothing. Removing this check lets me use pmdisk.
2) When doing a suspend to disk, the console changes and spends some time sitting around before starting to free memory. At this point, I get some ACPI errors saying "Unable to acquire interpreter mutex".
-- Matthew Garrett | mjg59-lk@srcf.ucam.org - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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