Most recent kernel where this bug did not occur: x Distribution: Slamd64 10.2 Hardware Environment: Acer Aspire 5002WLMi (Turion64 ML-30, with SiS NB) Software Environment: Slamd64 10.2 Problem Description: psargs-0339: *** Error: Looking up [Z007] in namespace, AE_NOT_FOUND search_node ffff81000163aef0 start_node ffff81000163aef0 return_node 0000000000000000 dswexec-0460 [232] ds_exec_end_op : [Index]: Could not resolve operands, AE_NOT_FOUND psparse-0508: *** Error: Method execution failed [\_SB_.BAT1._BST] (Node ffff81000163aaf0), AE_NOT_FOUND acpi_battery-0205 [223] battery_get_status : Error evaluating _BST Steps to reproduce: Occurs everytime :/
Created attachment 6844 [details] Dmidecode output
Created attachment 6845 [details] Acpidump output
A fix for this has been released in version 20051216: Implemented optional support to allow unresolved names within ASL Package objects. A null object is inserted in the package when a named reference cannot be located in the current namespace. Enabled via the interpreter slack flag, this should eliminate AE_NOT_FOUND exceptions seen on machines that contain such code.
Problem still exists, even on kernel 2.6.15rc6 with patches :/
You probably don't have the full 20051216 patch yet. Here's what I get: - ex _SB_.BAT1._BST Executing \_SB_.BAT1._BST Execution of \_SB_.BAT1._BST returned object 00326E38 Buflen 50 [Package] Contains 4 Elements: [Integer] = 0000000000000000 [Object Reference] = 0000000000000000 <Null Object> [Object Reference] = 0000000000000000 <Null Object> [Integer] = 0000000000002710 The null object references are the unresolved references to Z007 in PBST: Name (PBST, Package (0x04) { 0x00, Z007, Z007, 0x2710 })
It seems neither 2.6.16-rc3 have it yet, can you point us a link to the patch and against which version it is ? This problem makes my notebook completely berzerk. thanks!
ACPICA 20051216 shipped in Linux-2.6.16. closed.