Bugzilla – Bug 223525
The PowerON button on case misfunctional
Last modified: 2006-11-30 09:08:21 UTC
My PC is post 2004,but my PC's BIOS have no DMI infomation, so I append 'acpi=force maxcpus=0' to GRUB command line.all seems OK but the PowerON button.when it was pressed,no anything happened--NOT SHUT DOWN!in Beta2,when 'acpi=force maxcpus=0' added,all OK. $/sbin/lsmod Module Size Used by af_packet 29320 0 nls_utf8 6272 0 xt_tcpudp 7296 2 xt_pkttype 6016 3 ipt_LOG 10624 8 xt_limit 6912 8 snd_pcm_oss 53376 0 snd_mixer_oss 21248 1 snd_pcm_oss snd_seq_midi 13824 0 snd_seq_midi_event 11520 1 snd_seq_midi snd_seq 60272 2 snd_seq_midi,snd_seq_midi_event button 10896 0 battery 14340 0 ac 9476 0 8139too 30592 0 8139cp 27776 0 mii 9600 2 8139too,8139cp ipt_REJECT 9472 3 xt_state 6272 12 iptable_mangle 7040 0 iptable_nat 11524 0 ip_nat 21804 1 iptable_nat iptable_filter 7168 1 ip6table_mangle 6528 0 ip6table_filter 7040 0 ip_conntrack 52960 3 xt_state,iptable_nat,ip_nat nfnetlink 11032 2 ip_nat,ip_conntrack ip_tables 17604 3 iptable_mangle,iptable_nat,iptable_filter ip6_tables 18756 2 ip6table_mangle,ip6table_filter x_tables 18180 9 xt_tcpudp,xt_pkttype,ipt_LOG,xt_limit,ipt_REJECT,xt_state,iptable_nat,ip_tables,ip6_tables apparmor 55572 0 aamatch_pcre 18304 1 apparmor nls_iso8859_1 8320 2 vfat 16640 2 fat 55324 1 vfat nls_cp936 130688 3 ntfs 210580 1 loop 20488 0 dm_mod 60184 0 usbhid 52192 0 ns558 8960 0 gameport 19464 2 ns558 snd_mpu401 12712 0 snd_mpu401_uart 13056 1 snd_mpu401 ne2k_pci 15072 0 snd_rawmidi 29824 2 snd_seq_midi,snd_mpu401_uart 8390 14080 1 ne2k_pci snd_seq_device 12812 3 snd_seq_midi,snd_seq,snd_rawmidi snd_intel8x0 36764 1 snd_ac97_codec 95648 1 snd_intel8x0 snd_ac97_bus 6400 1 snd_ac97_codec snd_pcm 86788 3 snd_pcm_oss,snd_intel8x0,snd_ac97_codec snd_timer 27908 2 snd_seq,snd_pcm snd 61188 14 snd_pcm_oss,snd_mixer_oss,snd_seq_midi,snd_seq,snd_mpu401,snd_mpu401_uart,snd_rawmidi,snd_seq_device,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer soundcore 13792 1 snd uhci_hcd 26892 0 i2c_i801 11660 0 usbcore 114896 2 usbhid,uhci_hcd i2c_core 25216 1 i2c_i801 snd_page_alloc 14472 2 snd_intel8x0,snd_pcm shpchp 40224 0 intel_agp 26652 1 pci_hotplug 35136 1 shpchp agpgart 35528 1 intel_agp parport_pc 42084 1 lp 15652 0 parport 39752 2 parport_pc,lp reiserfs 237312 1 edd 13892 0 fan 8964 0 piix 13700 0 [permanent] thermal 18568 0 processor 34664 1 thermal ide_disk 20480 5 ide_core 129992 2 piix,ide_disk
Update: In another PC with DMI information,hitting the PowerON button also did not do anything! linux-vdyk:~ # dmidecode # dmidecode 2.8 SMBIOS 2.2 present. 41 structures occupying 1042 bytes. Table at 0x000F0800. Handle 0x0000, DMI type 0, 19 bytes BIOS Information Vendor: Award Software International, Inc. Version: 6.00 PG Release Date: 08/13/2001 Address: 0xE0000 Runtime Size: 128 kB ROM Size: 256 kB Characteristics: ISA is supported PCI is supported PNP is supported APM is supported BIOS is upgradeable BIOS shadowing is allowed ESCD support is available Boot from CD is supported Selectable boot is supported BIOS ROM is socketed EDD is supported 5.25"/360 KB floppy services are supported (int 13h) 5.25"/1.2 MB floppy services are supported (int 13h) 3.5"/720 KB floppy services are supported (int 13h) 3.5"/2.88 MB floppy services are supported (int 13h) Print screen service is supported (int 5h) 8042 keyboard services are supported (int 9h) Serial services are supported (int 14h) Printer services are supported (int 17h) CGA/mono video services are supported (int 10h) ACPI is supported USB legacy is supported AGP is supported LS-120 boot is supported ATAPI Zip drive boot is supported Handle 0x0001, DMI type 1, 25 bytes System Information Manufacturer: Product Name: Version: Serial Number: UUID: Not Present Wake-up Type: Power Switch Handle 0x0002, DMI type 2, 8 bytes Base Board Information Manufacturer: Product Name: i815E-ITE8870 Version: Serial Number: Handle 0x0003, DMI type 3, 13 bytes Chassis Information Manufacturer: Type: Desktop Lock: Not Present Version: Serial Number: Asset Tag: Boot-up State: Unknown Power Supply State: Unknown Thermal State: Unknown Security Status: Unknown Handle 0x0004, DMI type 4, 32 bytes Processor Information Socket Designation: Socket 370 Type: Central Processor Family: Celeron Manufacturer: Intel ID: 8A 06 00 00 FF F9 83 03 Signature: Type 0, Family 6, Model 8, Stepping 10 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) 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) MMX (MMX technology supported) FXSR (Fast floating-point save and restore) SSE (Streaming SIMD extensions) Version: Intel Celeron(TM) Voltage: 0.3 V External Clock: 100 MHz Max Speed: 1500 MHz Current Speed: 900 MHz Status: Populated, Enabled Upgrade: ZIF Socket L1 Cache Handle: 0x0009 L2 Cache Handle: 0x000B L3 Cache Handle: No L3 Cache Handle 0x0005, DMI type 5, 22 bytes Memory Controller Information Error Detecting Method: 8-bit Parity Error Correcting Capabilities: None Supported Interleave: One-way Interleave Current Interleave: One-way Interleave Maximum Memory Module Size: 32 MB Maximum Total Memory Size: 96 MB Supported Speeds: 70 ns 60 ns Supported Memory Types: Standard EDO Memory Module Voltage: 5.0 V Associated Memory Slots: 3 0x0006 0x0007 0x0008 Enabled Error Correcting Capabilities: None Handle 0x0006, DMI type 6, 12 bytes Memory Module Information Socket Designation: A0 Bank Connections: 1 Current Speed: 7 ns Type: DIMM SDRAM Installed Size: 128 MB (Single-bank Connection) Enabled Size: 128 MB (Single-bank Connection) Error Status: OK Handle 0x0007, DMI type 6, 12 bytes Memory Module Information Socket Designation: A1 Bank Connections: 2 Current Speed: 7 ns Type: DIMM SDRAM Installed Size: 128 MB (Single-bank Connection) Enabled Size: 128 MB (Single-bank Connection) Error Status: OK Handle 0x0008, DMI type 6, 12 bytes Memory Module Information Socket Designation: A2 Bank Connections: 3 Current Speed: 8 ns Type: DIMM SDRAM Installed Size: 256 MB (Single-bank Connection) Enabled Size: 256 MB (Single-bank Connection) Error Status: OK Handle 0x0009, DMI type 7, 19 bytes Cache Information Socket Designation: Internal Cache Configuration: Enabled, Not Socketed, Level 1 Operational Mode: Write Back Location: Internal Installed Size: 32 KB Maximum Size: 32 KB Supported SRAM Types: Synchronous Installed SRAM Type: Synchronous Speed: Unknown Error Correction Type: Unknown System Type: Unknown Associativity: Unknown Handle 0x000A, DMI type 7, 19 bytes Cache Information Socket Designation: External Cache Configuration: Disabled, Not Socketed, Level 2 Operational Mode: Write Back Location: External Installed Size: 0 KB Maximum Size: 256 KB Supported SRAM Types: Synchronous Installed SRAM Type: Synchronous Speed: Unknown Error Correction Type: Unknown System Type: Unknown Associativity: Unknown Handle 0x000B, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: PRIMARY IDE Internal Connector Type: On Board IDE External Reference Designator: External Connector Type: None Port Type: Other Handle 0x000C, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: SECONDARY IDE Internal Connector Type: On Board IDE External Reference Designator: External Connector Type: None Port Type: Other Handle 0x000D, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: FDD Internal Connector Type: On Board Floppy External Reference Designator: External Connector Type: None Port Type: 8251 FIFO Compatible Handle 0x000E, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: COM1 Internal Connector Type: 9 Pin Dual Inline (pin 10 cut) External Reference Designator: External Connector Type: DB-9 male Port Type: Serial Port 16450 Compatible Handle 0x000F, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: COM2 Internal Connector Type: 9 Pin Dual Inline (pin 10 cut) External Reference Designator: External Connector Type: DB-9 male Port Type: Serial Port 16450 Compatible Handle 0x0010, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: LPT1 Internal Connector Type: DB-25 female External Reference Designator: External Connector Type: DB-25 female Port Type: Parallel Port ECP/EPP Handle 0x0011, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: Keyboard Internal Connector Type: Other External Reference Designator: External Connector Type: PS/2 Port Type: Keyboard Port Handle 0x0012, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: PS/2 Mouse Internal Connector Type: PS/2 External Reference Designator: No Detected External Connector Type: PS/2 Port Type: Mouse Port Handle 0x0013, DMI type 9, 13 bytes System Slot Information Designation: ISA Type: 16-bit ISA Current Usage: Unknown Length: Long Characteristics: 5.0 V is provided Handle 0x0014, DMI type 9, 13 bytes System Slot Information Designation: ISA Type: 16-bit ISA Current Usage: Unknown Length: Long Characteristics: 5.0 V is provided Handle 0x0015, DMI type 9, 13 bytes System Slot Information Designation: ISA Type: 16-bit ISA Current Usage: Unknown Length: Long Characteristics: 5.0 V is provided Handle 0x0016, DMI type 9, 13 bytes System Slot Information Designation: ISA Type: 16-bit ISA Current Usage: Unknown Length: Long Characteristics: 5.0 V is provided Handle 0x0017, DMI type 9, 13 bytes System Slot Information Designation: PCI Type: 32-bit PCI Current Usage: Available Length: Long ID: 0 Characteristics: 5.0 V is provided Handle 0x0018, DMI type 9, 13 bytes System Slot Information Designation: PCI Type: 32-bit PCI Current Usage: In Use Length: Long ID: 1 Characteristics: 5.0 V is provided Handle 0x0019, DMI type 9, 13 bytes System Slot Information Designation: PCI Type: 32-bit PCI Current Usage: In Use Length: Long ID: 2 Characteristics: 5.0 V is provided Handle 0x001A, DMI type 9, 13 bytes System Slot Information Designation: PCI Type: 32-bit PCI Current Usage: Available Length: Long ID: 3 Characteristics: 5.0 V is provided Handle 0x001B, DMI type 9, 13 bytes System Slot Information Designation: AGP Type: 32-bit AGP Current Usage: In Use Length: Long ID: 8 Characteristics: 5.0 V is provided Handle 0x001C, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: USB Internal Connector Type: None External Reference Designator: External Connector Type: Other Port Type: USB Handle 0x001D, DMI type 13, 22 bytes BIOS Language Information Installable Languages: 3 n|US|iso8859-1 n|US|iso8859-1 r|CA|iso8859-1 Currently Installed Language: n|US|iso8859-1 Handle 0x001E, DMI type 16, 15 bytes Physical Memory Array Location: System Board Or Motherboard Use: Flash Memory Error Correction Type: None Maximum Capacity: 512 MB Error Information Handle: Not Provided Number Of Devices: 3 Handle 0x001F, DMI type 17, 21 bytes Memory Device Array Handle: 0x001E Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 128 MB Form Factor: DIMM Set: None Locator: A0 Bank Locator: Bank0/1 Type: Unknown Type Detail: None Handle 0x0020, DMI type 17, 21 bytes Memory Device Array Handle: 0x001E Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 128 MB Form Factor: DIMM Set: None Locator: A1 Bank Locator: Bank2/3 Type: Unknown Type Detail: None Handle 0x0021, DMI type 17, 21 bytes Memory Device Array Handle: 0x001E Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 256 MB Form Factor: DIMM Set: None Locator: A2 Bank Locator: Bank4/5 Type: Unknown Type Detail: None Handle 0x0022, DMI type 19, 15 bytes Memory Array Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0000003FFFF Range Size: 256 kB Physical Array Handle: 0x001E Partition Width: 32 Handle 0x0023, DMI type 20, 19 bytes Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0000003FFFF Range Size: 256 kB Physical Device Handle: 0x001F Memory Array Mapped Address Handle: 0x0022 Partition Row Position: 1 Handle 0x0024, DMI type 20, 19 bytes Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0000003FFFF Range Size: 256 kB Physical Device Handle: 0x0020 Memory Array Mapped Address Handle: 0x0022 Partition Row Position: 1 Handle 0x0025, DMI type 20, 19 bytes Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0000003FFFF Range Size: 256 kB Physical Device Handle: 0x0021 Memory Array Mapped Address Handle: 0x0022 Partition Row Position: 1 Handle 0x0026, DMI type 32, 11 bytes System Boot Information Status: No errors detected Handle 0x0027, DMI type 127, 4 bytes End Of Table Handle 0x0028, DMI type 11, 5 bytes <TRUNCATED>
also see Bug 223922 - System not shuting down on pressing power button
Yes looks like a duplicate, marking as such. *** This bug has been marked as a duplicate of bug 223922 ***