On Wednesday 09 September 2009 01:32:27 pm Simon Kitching wrote: > On Wed, 2009-09-09 at 10:31 +0800, Lin Ming wrote: > > On Wed, Sep 9, 2009 at 3:16 AM, Simon Kitching<skitching@xxxxxxxxxx> wrote: > > > Hi All, > > > > > > Suspend-to-mem and resume seem to work fine, but I get a few odd ACPI > > > messages in dmesg. Is this of interest to anyone? > > > > > > [ 188.914261] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (000000005) > > > is beyond end of object 20090521 exoparg2-445 > > > [ 188.914278] ACPI Error (psparse-0537): Method parse/execution failed > > > [\_SB_.C248] (Node f701a6d8), AE_AML_PACKAGE_LIMIT > > > [ 188.914344] ACPI Error (psparse-0537): Method parse/execution failed > > > [\_SB_.C002.C0DE.C354._STM] (Node f701d780), AE_AML_PACKAGE_LIMIT > > > [ 188.914415] ata5: ACPI set timing mode failed (status=0x300b) > > > > > > > > > Kernel: 2.6.31-rc9 > > > Distro: ubuntu 09.04 > > > Hardware: Compaq nc8430 laptop > > > CPU: core duo T2500 > > > > > > These messages are generated every time I run > > > echo "mem" > /sys/power/state > > > although otherwise the suspend/resume seems 100% ok. > > > > > > I'm happy to provide more info or run tests if anyone wants me to. > > > > Could you attach the acpidump output? > > Rather than send a 300kb attachment, I have put the relevant file here: > http://people.apache.org/~skitching/acpidump.txt I think this is a BIOS defect. Frans Pop reported the same problem earlier on a Compaq 2510p. I poked our notebook BIOS people about it, but since these are fairly old notebooks and we haven't seen any real problem (other than the error messages), there's not much interest in fixing it. Sorry; I wish I had a better answer. Bjorn -- 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
