Public bug reported:
after upgrading the BIOS to version F.26, no sensor readings are
available anymore. with the previous BIOS version, a CPU / motherboard
temperature sensor reading was available. the upgrade was necessary to
make poweroff and suspend work propely, see bug #557072
the output of sensors-detect after the BIOS upgrade:
# sensors-detect
# sensors-detect revision 5818 (2010-01-18 17:22:07 +0100)
# System: Hewlett-Packard HP ENVY 15 Notebook PC (laptop)
# Board: Hewlett-Packard 1522
This program will help you determine which kernel modules you need
to load to use lm_sensors most effectively. It is generally safe
and recommended to accept the default answers to all questions,
unless you know what you're doing.
Some south bridges, CPUs or memory controllers contain embedded sensors.
Do you want to scan for them? This is totally safe. (YES/no):
Silicon Integrated Systems SIS5595... No
VIA VT82C686 Integrated Sensors... No
VIA VT8231 Integrated Sensors... No
AMD K8 thermal sensors... No
AMD Family 10h thermal sensors... No
AMD Family 11h thermal sensors... No
Intel Core family thermal sensor... No
Intel Atom thermal sensor... No
Intel AMB FB-DIMM thermal sensor... No
VIA C7 thermal sensor... No
VIA Nano thermal sensor... No
Some Super I/O chips contain embedded sensors. We have to write to
standard I/O ports to probe them. This is usually safe.
Do you want to scan for Super I/O sensors? (YES/no):
Probing for Super-I/O at 0x2e/0x2f
Trying family `National Semiconductor'... No
Trying family `SMSC'... No
Trying family `VIA/Winbond/Nuvoton/Fintek'... No
Trying family `ITE'... No
Probing for Super-I/O at 0x4e/0x4f
Trying family `National Semiconductor'... No
Trying family `SMSC'... No
Trying family `VIA/Winbond/Nuvoton/Fintek'... No
Trying family `ITE'... No
Some hardware monitoring chips are accessible through the ISA I/O ports.
We have to write to arbitrary I/O ports to probe them. This is usually
safe though. Yes, you do have ISA I/O ports even if you do not have any
ISA slots! Do you want to scan the ISA I/O ports? (YES/no):
Probing for `National Semiconductor LM78' at 0x290... No
Probing for `National Semiconductor LM79' at 0x290... No
Probing for `Winbond W83781D' at 0x290... No
Probing for `Winbond W83782D' at 0x290... No
Lastly, we can probe the I2C/SMBus adapters for connected hardware
monitoring devices. This is the most risky part, and while it works
reasonably well on most systems, it has been reported to cause trouble
on some systems.
Do you want to probe the I2C/SMBus adapters now? (YES/no):
Found unknown SMBus adapter 8086:3b30 at 0000:00:1f.3.
Sorry, no supported PCI bus adapters found.
Module i2c-dev loaded successfully.
Sorry, no sensors were detected.
This is relatively common on laptops, where thermal management is
handled by ACPI rather than the OS.
additional info:
# lspci -v
00:00.0 Host bridge: Intel Corporation Core Processor DMI (rev 11)
Subsystem: Hewlett-Packard Company Device 1522
Flags: fast devsel
Capabilities: [40] #00 [0000]
00:03.0 PCI bridge: Intel Corporation Core Processor PCI Express Root
Port 1 (rev 11)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: d4100000-d41fffff
Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
Capabilities: [40] Subsystem: Hewlett-Packard Company Device 1522
Capabilities: [60] Message Signalled Interrupts: Mask+ 64bit- Queue=0/1
Enable+
Capabilities: [90] Express Root Port (Slot+), MSI 00
Capabilities: [e0] Power Management version 3
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [150] Access Controls <?>
Capabilities: [160] Vendor Specific Information <?>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:05.0 PCI bridge: Intel Corporation Core Processor PCI Express Root
Port 3 (rev 11)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: d4000000-d40fffff
Capabilities: [40] Subsystem: Hewlett-Packard Company Device 1522
Capabilities: [60] Message Signalled Interrupts: Mask+ 64bit- Queue=0/1
Enable+
Capabilities: [90] Express Root Port (Slot+), MSI 00
Capabilities: [e0] Power Management version 3
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [150] Access Controls <?>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:08.0 System peripheral: Intel Corporation Core Processor System
Management Registers (rev 11)
Subsystem: Device 003c:0022
Flags: fast devsel
Capabilities: [40] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Vendor Specific Information <?>
00:08.1 System peripheral: Intel Corporation Core Processor Semaphore
and Scratchpad Registers (rev 11)
Subsystem: Device 003c:0022
Flags: fast devsel
Capabilities: [40] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Vendor Specific Information <?>
00:08.2 System peripheral: Intel Corporation Core Processor System
Control and Status Registers (rev 11)
Subsystem: Device 003c:0022
Flags: fast devsel
Capabilities: [40] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Vendor Specific Information <?>
00:08.3 System peripheral: Intel Corporation Core Processor
Miscellaneous Registers (rev 11)
Subsystem: Device 003c:0022
Flags: fast devsel
00:10.0 System peripheral: Intel Corporation Core Processor QPI Link
(rev 11)
Flags: fast devsel
00:10.1 System peripheral: Intel Corporation Core Processor QPI Routing
and Protocol Registers (rev 11)
Flags: fast devsel
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset
High Definition Audio (rev 05)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at d4200000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [130] Root Complex Link <?>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI
Express Root Port 1 (rev 05)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: d3000000-d3ffffff
Prefetchable memory behind bridge: 00000000d0000000-00000000d0ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable+
Capabilities: [90] Subsystem: Hewlett-Packard Company Device 1522
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI
Express Root Port 2 (rev 05)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d2000000-d2ffffff
Prefetchable memory behind bridge: 00000000d1000000-00000000d1ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable+
Capabilities: [90] Subsystem: Hewlett-Packard Company Device 1522
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset
USB2 Enhanced Host Controller (rev 05) (prog-if 20)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, medium devsel, latency 0, IRQ 20
Memory at d4205800 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCIe advanced features <?>
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
(prog-if 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=32
Capabilities: [50] Subsystem: Hewlett-Packard Company Device 1522
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC
Interface Controller (rev 05)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: iTCO_wdt
00:1f.2 RAID bus controller: Intel Corporation Mobile 82801 SATA RAID
Controller (rev 05)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 33
I/O ports at 5048 [size=8]
I/O ports at 5054 [size=4]
I/O ports at 5040 [size=8]
I/O ports at 5050 [size=4]
I/O ports at 5020 [size=32]
Memory at d4205000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable+
Capabilities: [70] Power Management version 3
Capabilities: [a8] SATA HBA <?>
Capabilities: [b0] PCIe advanced features <?>
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus
Controller (rev 05)
Subsystem: Hewlett-Packard Company Device 1522
Flags: medium devsel, IRQ 10
Memory at d4205c00 (64-bit, non-prefetchable) [size=256]
I/O ports at 5000 [size=32]
Kernel modules: i2c-i801
01:00.0 VGA compatible controller: ATI Technologies Inc Device 68a1
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0, IRQ 36
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at d4100000 (64-bit, non-prefetchable) [size=128K]
I/O ports at 4000 [size=256]
Expansion ROM at d4140000 [disabled] [size=128K]
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable+
Capabilities: [100] Vendor Specific Information <?>
Kernel driver in use: fglrx_pci
Kernel modules: fglrx
01:00.1 Audio device: ATI Technologies Inc Juniper HDMI Audio [Radeon HD
5700 Series]
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at d4120000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Capabilities: [100] Vendor Specific Information <?>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
02:00.0 USB Controller: NEC Corporation Device 0194 (rev 03) (prog-if 30)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at d4000000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [50] Power Management version 3
Capabilities: [70] Message Signalled Interrupts: Mask- 64bit+ Queue=0/3
Enable-
Capabilities: [90] MSI-X: Enable- Mask- TabSize=8
Capabilities: [a0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Device Serial Number ff-ff-ff-ff-ff-ff-ff-ff
Capabilities: [150] #18
Kernel driver in use: xhci_hcd
Kernel modules: xhci
03:00.0 Network controller: Intel Corporation WiFi Link 6000 Series (rev 35)
Subsystem: Intel Corporation Device 1311
Flags: bus master, fast devsel, latency 0, IRQ 34
Memory at d3000000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable+
Capabilities: [e0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Device Serial Number 78-5b-0d-ff-ff-14-23-00
Kernel driver in use: iwlagn
Kernel modules: iwlagn
04:00.0 Ethernet controller: Atheros Communications AR8131 Gigabit
Ethernet (rev c0)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0, IRQ 35
Memory at d2000000 (64-bit, non-prefetchable) [size=256K]
I/O ports at 2000 [size=128]
Capabilities: [40] Power Management version 3
Capabilities: [48] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable+
Capabilities: [58] Express Endpoint, MSI 00
Capabilities: [6c] Vital Product Data <?>
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [180] Device Serial Number ff-9e-26-00-3b-45-d4-ff
Kernel driver in use: atl1c
Kernel modules: atl1c
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath
Architecture Generic Non-Core Registers (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath
Architecture System Address Decoder (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0
(rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:03.0 Host bridge: Intel Corporation Core Processor Integrated Memory
Controller (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:03.1 Host bridge: Intel Corporation Core Processor Integrated Memory
Controller Target Address Decoder (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:03.4 Host bridge: Intel Corporation Core Processor Integrated Memory
Controller Test Registers (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:04.0 Host bridge: Intel Corporation Core Processor Integrated Memory
Controller Channel 0 Control Registers (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:04.1 Host bridge: Intel Corporation Core Processor Integrated Memory
Controller Channel 0 Address Registers (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:04.2 Host bridge: Intel Corporation Core Processor Integrated Memory
Controller Channel 0 Rank Registers (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:04.3 Host bridge: Intel Corporation Core Processor Integrated Memory
Controller Channel 0 Thermal Control Registers (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:05.0 Host bridge: Intel Corporation Core Processor Integrated Memory
Controller Channel 1 Control Registers (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:05.1 Host bridge: Intel Corporation Core Processor Integrated Memory
Controller Channel 1 Address Registers (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:05.2 Host bridge: Intel Corporation Core Processor Integrated Memory
Controller Channel 1 Rank Registers (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
ff:05.3 Host bridge: Intel Corporation Core Processor Integrated Memory
Controller Channel 1 Thermal Control Registers (rev 04)
Subsystem: Hewlett-Packard Company Device 1522
Flags: bus master, fast devsel, latency 0
** Affects: ubuntu
Importance: Undecided
Status: New
--
no sensor readings on HP Envy 15, firmware F.26
https://bugs.launchpad.net/bugs/582689
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