ACPI: System BIOS is requesting _OSI(Linux)
This laptop runs fine with acpi_osi=!Linux set. Please find the output of dmidecode attached.
Thanks,
Jon
# dmidecode 2.9 SMBIOS 2.4 present. 27 structures occupying 867 bytes. Table at 0x000DC010.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: Hewlett-Packard
Version: F.34
Release Date: 06/02/2007
Address: 0xE7F70
Runtime Size: 98448 bytes
ROM Size: 1024 kB
Characteristics:
ISA is supported
PCI is supported
PC Card (PCMCIA) is supported
PNP is supported
APM is supported
BIOS is upgradeable
BIOS shadowing is allowed
ESCD support is available
Boot from CD is supported
ACPI is supported
USB legacy is supported
AGP is supported
BIOS boot specification is supported Targeted content distribution is supported
BIOS Revision: 15.52
Firmware Revision: 62.87
Handle 0x0001, DMI type 1, 27 bytes System Information
Manufacturer: Hewlett-Packard Product Name: HP Pavilion dv2000 (RU768UA#ABL) Version: F.34 Serial Number: 2CE70316S8 UUID: E96DC580-A67A-11DB-8913-FD9012877077 Wake-up Type: Power Switch SKU Number: RU768UA#ABL Family: 103C_5335KV
Handle 0x0002, DMI type 2, 8 bytes Base Board Information
Manufacturer: Wistron Product Name: 30B5 Version: 62.57 Serial Number:
Handle 0x0003, DMI type 3, 17 bytes Chassis Information
Manufacturer: Wistron
Type: Notebook
Lock: Not Present
Version: N/A
Serial Number:
Asset Tag:
Boot-up State: Unknown Power Supply State: Unknown Thermal State: Unknown Security Status: Unknown OEM Information: 0x00001200
Handle 0x0004, DMI type 4, 35 bytes
Processor Information
Socket Designation: U1
Type: Central Processor
Family: Opteron
Manufacturer: AMD
ID: 82 0F 04 00 FF FB 8B 17
Signature: Family 15, Model 72, Stepping 2 Flags:
FPU (Floating-point unit on-chip) VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
TSC (Time stamp counter)
MSR (Model specific registers)
PAE (Physical address extension) MCE (Machine check exception)
CX8 (CMPXCHG8 instruction supported) APIC (On-chip APIC hardware supported) SEP (Fast system call)
MTRR (Memory type range registers) PGE (Page global enable)
MCA (Machine check architecture) CMOV (Conditional move instruction supported) PAT (Page attribute table)
PSE-36 (36-bit page size extension) CLFSH (CLFLUSH instruction supported) MMX (MMX technology supported)
FXSR (Fast floating-point save and restore) SSE (Streaming SIMD extensions) SSE2 (Streaming SIMD extensions 2) HTT (Hyper-threading technology)
Version: AMD Turion(tm) 64 X2
Voltage: 3.3 V
External Clock: 200 MHz
Max Speed: 1600 MHz
Current Speed: 1600 MHz
Status: Populated, Enabled
Upgrade: Slot 1
L1 Cache Handle: 0x0005
L2 Cache Handle: 0x0006
L3 Cache Handle: Not Provided
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified
Handle 0x0005, DMI type 7, 19 bytes
Cache Information
Socket Designation: L1 Cache
Configuration: Enabled, Socketed, Level 1 Operational Mode: Write Back
Location: Internal
Installed Size: 16 KB
Maximum Size: 16 KB
Supported SRAM Types:
Burst
Pipeline Burst Asynchronous
Installed SRAM Type: Asynchronous
Speed: Unknown
Error Correction Type: Unknown System Type: Unknown
Associativity: Unknown
Handle 0x0006, DMI type 7, 19 bytes
Cache Information
Socket Designation: L2 Cache
Configuration: Enabled, Socketed, Level 2 Operational Mode: Write Back
Location: External
Installed Size: 1024 KB
Maximum Size: 2048 KB
Supported SRAM Types:
Burst
Pipeline Burst Asynchronous
Installed SRAM Type: Synchronous
Speed: Unknown
Error Correction Type: Unknown System Type: Unknown
Associativity: Unknown
Handle 0x0007, DMI type 9, 13 bytes System Slot Information
Designation: PCMCIA Slot CBUS1
Type: 32-bit PC Card (PCMCIA) Current Usage: Available
Length: Long
ID: Adapter 0, Socket 0 Characteristics:
5.0 V is provided 3.3 V is provided PC Card-16 is supported Cardbus is supported
Handle 0x0008, DMI type 10, 6 bytes On Board Device Information
Type: Video
Status: Enabled
Description: 64
Handle 0x0009, DMI type 11, 5 bytes OEM Strings
String 1: $HP$ String 2: LOC#yyy
Handle 0x000A, DMI type 15, 29 bytes
System Event Log
Area Length: 0 bytes
Header Start Offset: 0x0000
Data Start Offset: 0x0000
Access Method: General-purpose non-volatile data functions Access Address: 0x0000
Status: Invalid, Not Full
Change Token: 0x00000000
Header Format: No Header
Supported Log Type Descriptors: 3
Descriptor 1: POST error
Data Format 1: POST results bitmap
Descriptor 2: Single-bit ECC memory error
Data Format 2: Multiple-event
Descriptor 3: Multi-bit ECC memory error
Data Format 3: Multiple-event
Handle 0x000B, DMI type 16, 15 bytes Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None Maximum Capacity: 4 GB
Error Information Handle: Not Provided Number Of Devices: 2
Handle 0x000C, DMI type 17, 27 bytes Memory Device
Array Handle: 0x000B
Error Information Handle: No Error Total Width: 32 bits
Data Width: 32 bits
Size: 1024 MB
Form Factor: SODIMM
Set: 1
Locator: M1
Bank Locator: Bank 0
Type: DDR
Type Detail: Synchronous
Speed: 667 MHz (1.5 ns)
Manufacturer: Not Specified Serial Number: Not Specified Asset Tag: Not Specified Part Number: Not Specified
Handle 0x000D, DMI type 17, 27 bytes Memory Device
Array Handle: 0x000B
Error Information Handle: No Error Total Width: 32 bits
Data Width: 32 bits
Size: 1024 MB
Form Factor: SODIMM
Set: 1
Locator: M2
Bank Locator: Bank 1
Type: DDR
Type Detail: Synchronous
Speed: 667 MHz (1.5 ns)
Manufacturer: Not Specified Serial Number: Not Specified Asset Tag: Not Specified Part Number: Not Specified
Handle 0x000E, DMI type 19, 15 bytes Memory Array Mapped Address
Starting Address: 0x00000000000 Ending Address: 0x0007FFFFFFF Range Size: 2 GB Physical Array Handle: 0x000B Partition Width: 0
Handle 0x000F, DMI type 20, 19 bytes Memory Device Mapped Address
Starting Address: 0x00000000000 Ending Address: 0x0007FFFFFFF Range Size: 2 GB Physical Device Handle: 0x000C Memory Array Mapped Address Handle: 0x000E Partition Row Position: 1
Handle 0x0010, DMI type 23, 13 bytes System Reset
Status: Enabled
Watchdog Timer: Present
Boot Option: Do Not Reboot Boot Option On Limit: Do Not Reboot Reset Count: Unknown
Reset Limit: Unknown
Timer Interval: Unknown
Timeout: Unknown
Handle 0x0011, DMI type 24, 5 bytes Hardware Security
Power-On Password Status: Disabled Keyboard Password Status: Unknown Administrator Password Status: Enabled Front Panel Reset Status: Unknown
Handle 0x0012, DMI type 25, 9 bytes
System Power Controls Next Scheduled Power-on: 12-31 23:59:59
Handle 0x0013, DMI type 26, 20 bytes Voltage Probe
Description: Voltage Probe
Location: Processor
Status: OK
Maximum Value: Unknown Minimum Value: Unknown
Resolution: Unknown
Tolerance: Unknown
Accuracy: Unknown OEM-specific Information: 0x00000000
Handle 0x0014, DMI type 27, 12 bytes Cooling Device
Temperature Probe Handle: 0x0015 Type: Fan Status: OK OEM-specific Information: 0x00000000
Handle 0x0015, DMI type 28, 20 bytes Temperature Probe
Description: Temperature Probe
Location: Processor
Status: OK
Maximum Value: Unknown Minimum Value Unknown
Resolution: Unknown
Tolerance: Unknown
Accuracy: Unknown OEM-specific Information: 0x00000000
Handle 0x0016, DMI type 29, 20 bytes Electrical Current Probe
Description: Electrical Current Probe
Location: Processor
Status: OK
Maximum Value: Unknown
Minimum Value: Unknown
Resolution: Unknown
Tolerance: Unknown
Accuracy: Unknown
OEM-specific Information: 0x00000000
Handle 0x0017, DMI type 30, 6 bytes Out-of-band Remote Access
Manufacturer Name: Intel Inbound Connection: Enabled Outbound Connection: Disabled
Handle 0x0018, DMI type 32, 20 bytes System Boot Information
Status: <OUT OF SPEC>
Handle 0x0019, DMI type 150, 14 bytes OEM-specific Type
Header and Data: 96 0E 19 00 01 01 00 00 00 00 00 00 00 00 Strings: ABSOLUTE(PHOENIX) CLM
Handle 0x001A, DMI type 127, 4 bytes End Of Table