Hi Andy
down /proc/acpi i see (between others)
[myuser@myhost ~]$ cat /proc/acpi/thermal_zone/THM/temperature
temperature: 43 C
[myuser@myhost ~]$ cat /proc/acpi/thermal_zone/THM/trip_points
critical (S5): 101 C
[myuser@myhost ~]$
[myuser@myhost ~]$ cat /proc/acpi/power_resource/PADA/state
state: on
system level: S0
order: 0
reference count: 0
[myuser@myhost ~]$
[myuser@myhost ~]$ ps xa |grep acpi
49 ? S< 0:00 [kacpid]
50 ? S< 0:00 [kacpi_notify]
2551 ? S 0:00 hald-addon-acpi: listening on acpi kernel
interface /proc/acpi/event
4209 pts/0 S+ 0:00 grep acpi
[myuser@myhost ~]$
[myuser@myhost ~]$ dmesg |grep ACPI
ACPI: bus type pci registered
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S3 S4 S5)
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIE._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 9 10 *11)
ACPI: PCI Interrupt Link [LNKB] (IRQs *5 7)
ACPI: PCI Interrupt Link [LNKC] (IRQs 9 10 11) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 *10 11)
ACPI: Power Resource [PADA] (on)
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 16 devices
ACPI: ACPI bus type pnp unregistered
PCI: Using ACPI for IRQ routing
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
ACPI: PCI Interrupt 0000:02:0f.0[A] -> Link [LNKD] -> GSI 10 (level,
low) -> IRQ 10
ACPI: PCI Interrupt 0000:02:0f.1[A] -> Link [LNKD] -> GSI 10 (level,
low) -> IRQ 10
apm: overridden by ACPI.
ACPI: CPU0 (power states: C1[C1] C2[C2])
ACPI: Thermal Zone [THM] (65 C)
ACPI: PCI Interrupt 0000:00:1f.2[D] -> Link [LNKD] -> GSI 10 (level,
low) -> IRQ 10
ACPI: PCI Interrupt 0000:02:06.0[A] -> Link [LNKD] -> GSI 10 (level,
low) -> IRQ 10
ACPI: PCI Interrupt 0000:02:0f.2[A] -> Link [LNKD] -> GSI 10 (level,
low) -> IRQ 10
parport_pc 00:0f: reported by Plug and Play ACPI
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 5
ACPI: PCI Interrupt 0000:02:03.0[A] -> Link [LNKB] -> GSI 5 (level, low)
-> IRQ 5
ACPI: AC Adapter [AC] (on-line)
ACPI: Battery Slot [BAT0] (battery absent)
ACPI: Battery Slot [BAT1] (battery absent)
ACPI: ACPI Dock Station Driver
ACPI: Lid Switch [LID]
ACPI: Power Button (CM) [PBTN]
ACPI: Sleep Button (CM) [SBTN]
ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 11 (level,
low) -> IRQ 11
ACPI: PCI interrupt for device 0000:02:03.0 disabled
ACPI: PCI interrupt for device 0000:00:1f.2 disabled
ac ACPI0003:00: freeze
processor ACPI0007:00: freeze
processor ACPI0007:00: resuming
ac ACPI0003:00: resuming
ACPI: PCI Interrupt 0000:00:1f.2[D] -> Link [LNKD] -> GSI 10 (level,
low) -> IRQ 10
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 11 (level,
low) -> IRQ 11
ACPI: PCI Interrupt 0000:02:03.0[A] -> Link [LNKB] -> GSI 5 (level, low)
-> IRQ 5
ACPI: PCI interrupt for device 0000:02:03.0 disabled
ACPI: PCI interrupt for device 0000:00:1f.2 disabled
ac ACPI0003:00: freeze
processor ACPI0007:00: freeze
processor ACPI0007:00: resuming
ac ACPI0003:00: resuming
ACPI: PCI Interrupt 0000:00:1f.2[D] -> Link [LNKD] -> GSI 10 (level,
low) -> IRQ 10
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 11 (level,
low) -> IRQ 11
ACPI: PCI Interrupt 0000:02:03.0[A] -> Link [LNKB] -> GSI 5 (level, low)
-> IRQ 5
ACPI: PCI interrupt for device 0000:02:03.0 disabled
ACPI: PCI interrupt for device 0000:00:1f.2 disabled
ac ACPI0003:00: freeze
processor ACPI0007:00: freeze
processor ACPI0007:00: resuming
ac ACPI0003:00: resuming
ACPI: PCI Interrupt 0000:00:1f.2[D] -> Link [LNKD] -> GSI 10 (level,
low) -> IRQ 10
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 11 (level,
low) -> IRQ 11
ACPI: PCI Interrupt 0000:02:03.0[A] -> Link [LNKB] -> GSI 5 (level, low)
-> IRQ 5
[myuser@myhost ~]$
i assime the freeze/resume sequences are at the initiation of a suspend
and a resume sequence respectively
see now actually the temparature has gone up farer:
[myuser@myhost ~]$ cat /proc/acpi/thermal_zone/THM/temperature
temperature: 58 C
[myuser@myhost ~]$
many thanks for your ideas and help
suomi
Andy Green wrote:
Somebody in the thread at some point said:
Andy Green wrote:
Somebody in the thread at some point said:
worked well until 10 days ago. then, the laptop started its fan, and
drove down its cpuspeed to about a quarter of the speed before. if i run
the system-monitor, the cpu is busy always about 30 %, whereas before it
Did you look into which process was eating the extra CPU?
-Andy
Could the extra CPU usage be because the CPU is running so much
slower that it requires a higher CPU load to do the same tasks?
You're quite right, it can easily be that.
Is there anything down /proc/acpi any more on this machine then, in case
it no longer is able to start ACPI?
Anything interesting in
dmesg | grep ACPI
-Andy
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