閱讀文章 - 看板 DFBSD_kernel

發信人Matthew Dillon <dillon@apollo.backplane.com>,

看板DFBSD_kernel

標題ACPI - battery state not probing

發信站(null) (Fri Apr 15 18:02:24 2011)

轉信站ptt!crater_reader.dragonflybsd.org!crater.dragonflybsd.org!127.0.0.1.M

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