I'm getting this whenever I try to probe the battery state on my
atom laptop now. This used to work. It now says that Battery 0 is
not present.
acpi_ec0: EcRead: failed waiting to get data
ACPI Exception: AE_NO_HARDWARE_RESPONSE, Returned by Handler for
[EmbeddedControl] (20110211/evregion-590)
ACPI Error: Method parse/execution failed [\\_SB_.PCI0.SBRG.EC0_.BST1] (Node
0xc2b075f4), AE_NO_HARDWARE_RESPONSE (20110211/psparse-632)
ACPI Error: Method parse/execution failed [\\_SB_.PCI0.CBST] (Node 0xc2b0b5e4),
AE_NO_HARDWARE_RESPONSE (20110211/psparse-632)
ACPI Error: Method parse/execution failed [\\_SB_.PCI0.BAT0._BST] (Node
0xc2b0b464), AE_NO_HARDWARE_RESPONSE (20110211/psparse-632)
The previous kernel was HEAD as of March 2nd. Reading the battery
state works in this kernel. Full dmesg output here:
http://apollo.backplane.com/DFlyMisc/laptop01.txt
In the latest kernel the battery state is non-working:
http://apollo.backplane.com/DFlyMisc/laptop02.txt
-Matt
