hmm, ja stimmt, das hatte ich leider auch schon merken duerfen... naja, liegt wohl daran das die Graka unter Linux noch nicht richtig unterstuetzt wird. Leider weiss ich nicht ob es der Grafikchip ist der an der Stelle haust, muesste ich mal schauen ob das irgendwo steht.
$ sudo powertop -d
PowerTOP 1.10 (C) 2007, 2008 Intel Corporation
Collecting data for 15 seconds
Your CPU supports the following C-states : C1 C2 C3 C4
Your BIOS reports the following C-states : C1 C2 C4
Cn Avg residency
C0 (cpu running) ( 0.5%)
polling 0.0ms ( 0.0%)
C1 0.0ms ( 0.0%)
C2 0.0ms ( 0.0%)
C4 33.7ms (99.5%)
P-states (frequencies)
2.21 Ghz 0.0%
2.21 Ghz 0.0%
1.60 Ghz 0.0%
800 Mhz 100.0%
Wakeups-from-idle per second : 29.5 interval: 15.0s
no ACPI power usage estimate available
Top causes for wakeups:
31.3% ( 10.4) <interrupt> : sdhc0:slot0, iwl4965
24.1% ( 8.0) <kernel module> : usb_hcd_poll_rh_status (rh_timer_func)
17.9% ( 5.9) firefox : futex_wait (hrtimer_wakeup)
8.0% ( 2.7) <interrupt> : ahci
7.6% ( 2.5) <kernel IPI> : Rescheduling interrupts
3.0% ( 1.0) wpa_supplicant : schedule_timeout (process_timeout)
2.8% ( 0.9) <interrupt> : extra timer interrupt
1.4% ( 0.5) iwl4965 : ieee80211_sta_work (ieee80211_sta_timer)
0.6% ( 0.2) <kernel core> : page_writeback_init (wb_timer_fn)
0.6% ( 0.2) <kernel module> : neigh_table_init_no_netlink (neigh_periodic_timer)
0.6% ( 0.2) init : schedule_timeout (process_timeout)
0.6% ( 0.2) <kernel core> : neigh_add_timer (neigh_timer_handler)
0.4% ( 0.1) <kernel core> : neigh_table_init_no_netlink (neigh_periodic_timer)
0.4% ( 0.1) crond : do_nanosleep (hrtimer_wakeup)
0.2% ( 0.1) mrxvt : schedule_timeout (process_timeout)
0.2% ( 0.1) X : schedule_timeout (process_timeout)
0.2% ( 0.1) <kernel module> : sta_info_start (sta_info_cleanup)
A USB device is active 100.0% of the time:
USB device 4-1 : USB Receiver (Logitech)
Suggestion: Enable USB autosuspend by pressing the U key or adding
usbcore.autosuspend=1 to the kernel command line in the grub config
Suggestion: increase the VM dirty writeback time from 4.99 to 15 seconds with:
echo 1500 > /proc/sys/vm/dirty_writeback_centisecs
This wakes the disk up less frequenty for background VM activity
Suggestion: Enable SATA ALPM link power management via:
echo min_power > /sys/class/scsi_host/host0/link_power_management_policy
or press the S key.
Suggestion: enable the noatime filesystem option by executing the following command:
mount -o remount,noatime / or by pressing the T key
noatime disables persistent access time of file accesses, which causes lots of disk IO.
Suggestion: Enable wireless power saving mode by executing the following command:
echo 5 > /sys/bus/pci/drivers/iwl4965/0000:03:00.0/power_level
This will sacrifice network performance slightly to save power.
Recent USB suspend statistics
Active Device name
100.0% /sys/bus/usb/devices/6-1
100.0% USB device 4-1 : USB Receiver (Logitech)
0.0% USB device usb7 : EHCI Host Controller (Linux 2.6.25-ARCH ehci_hcd)
100.0% USB device 2-2 : USB 2.0 Camera (Sonix Technology Co., Ltd.)
100.0% USB device usb6 : UHCI Host Controller (Linux 2.6.25-ARCH uhci_hcd)
0.0% USB device usb5 : UHCI Host Controller (Linux 2.6.25-ARCH uhci_hcd)
100.0% USB device usb4 : UHCI Host Controller (Linux 2.6.25-ARCH uhci_hcd)
0.0% USB device usb3 : UHCI Host Controller (Linux 2.6.25-ARCH uhci_hcd)
100.0% USB device usb2 : EHCI Host Controller (Linux 2.6.25-ARCH ehci_hcd)
0.0% USB device usb1 : UHCI Host Controller (Linux 2.6.25-ARCH uhci_hcd)
Hier scheint jedenfalls alles i.O. zu sein (zumindest aus meiner Sicht)... wobei ich hier gerade sehe das ich noch ein paar Module kicken muss ôO
Hier noch 2 Ausgaben
$ sensors
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +56.0°C (high = +100.0°C, crit = +100.0°C)
coretemp-isa-0001
Adapter: ISA adapter
Core 1: +57.0°C (high = +100.0°C, crit = +100.0°C)
Sieht wohl auch i.O. wobei ich ~57°C bei nem Lapi doch etwas zu warm finde. Oder ist das ok?
$ dmesg | grep -i acpi
BIOS-e820: 000000007ffa0000 - 000000007ffae000 (ACPI data)
BIOS-e820: 000000007ffae000 - 000000007fff0000 (ACPI NVS)
ACPI: RSDP 000F8200, 0024 (r2 ACPIAM)
ACPI: XSDT 7FFA0100, 007C (r1 _ASUS_ Notebook 9000707 MSFT 97)
ACPI: FACP 7FFA0290, 00F4 (r3 A_M_I_ OEMFACP 9000707 MSFT 97)
ACPI: DSDT 7FFA0680, B4D2 (r1 F3Sa0 F3Sa0204 204 INTL 20051117)
ACPI: FACS 7FFAE000, 0040
ACPI: APIC 7FFA0390, 005C (r1 A_M_I_ OEMAPIC 9000707 MSFT 97)
ACPI: MCFG 7FFA0430, 003C (r1 A_M_I_ OEMMCFG 9000707 MSFT 97)
ACPI: SLIC 7FFA0470, 0176 (r1 _ASUS_ Notebook 9000707 MSFT 97)
ACPI: DBGP 7FFA03F0, 0034 (r1 A_M_I_ OEMDBGP 9000707 MSFT 97)
ACPI: BOOT 7FFA05F0, 0028 (r1 A_M_I_ OEMBOOT 9000707 MSFT 97)
ACPI: ECDT 7FFA0620, 0054 (r1 A_M_I_ OEMECDT 9000707 MSFT 97)
ACPI: OEMB 7FFAE040, 0060 (r1 A_M_I_ AMI_OEM 9000707 MSFT 97)
ACPI: HPET 7FFABB60, 0038 (r1 A_M_I_ OEMHPET 9000707 MSFT 97)
ACPI: ATKG 7FFAE2A0, 8024 (r1 A_M_I_ OEMATKG 5000702 MSFT 97)
ACPI: SSDT 7FFB6B80, 04E6 (r1 PmRef CpuPm 3000 INTL 20051117)
ACPI: PM-Timer IO Port: 0x808
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
ACPI: HPET id: 0x8086a201 base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
ACPI: Core revision 20070126
ACPI: Checking initramfs for custom DSDT
ACPI: bus type pci registered
ACPI: EC: EC description table is found, configuring boot EC
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: Error attaching device data
ACPI: Error attaching device data
ACPI: EC: GPE = 0x1c, I/O: command/status = 0x66, data = 0x62
ACPI: EC: driver started in poll mode
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:00:1f.0: quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P2._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P3._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P5._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P6._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P8._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P9._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 12)
ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 7 10 12)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *7 10 12)
ACPI: PCI Interrupt Link [LNKE] (IRQs *6)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 *4 5 6 7 10 12)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *10 12)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 10 12)
ACPI Warning (tbutils-0217): Incorrect checksum in table [ATKG] - F1, should be 59 [20070126]
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 13 devices
ACPI: ACPI bus type pnp unregistered
PCI: Using ACPI for IRQ routing
ACPI: RTC can wake from S4
ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:00:1c.1[b] -> GSI 17 (level, low) -> IRQ 17
ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 18 (level, low) -> IRQ 18
ACPI: PCI Interrupt 0000:00:1c.3[D] -> GSI 19 (level, low) -> IRQ 19
ACPI: PCI Interrupt 0000:00:1c.4[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:00:1c.5[b] -> GSI 17 (level, low) -> IRQ 17
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
ACPI: PCI interrupt for device 0000:00:1f.1 disabled
ACPI: PCI Interrupt 0000:00:1f.2[b] -> GSI 20 (level, low) -> IRQ 20
ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 18 (level, low) -> IRQ 18
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:00:1a.7[C] -> GSI 18 (level, low) -> IRQ 18
sda: sda1 sda2 sda3 sda4 <<6>ACPI: PCI Interrupt 0000:00:1a.1[b] -> GSI 21 (level, low) -> IRQ 21
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 23
ACPI: PCI Interrupt 0000:00:1d.1[b] -> GSI 19 (level, low) -> IRQ 19
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 23
ACPI: SSDT 7FFB63A0, 0286 (r1 PmRef Cpu0Ist 3000 INTL 20051117)
ACPI: SSDT 7FFB66C0, 04B6 (r1 PmRef Cpu0Cst 3001 INTL 20051117)
ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
ACPI: ACPI0007:00 is registered as cooling_device0
ACPI: Processor [P001] (supports 8 throttling states)
ACPI: SSDT 7FFB62D0, 00C8 (r1 PmRef Cpu1Ist 3000 INTL 20051117)
ACPI: SSDT 7FFB6630, 0085 (r1 PmRef Cpu1Cst 3000 INTL 20051117)
ACPI: CPU1 (power states: C1[C1] C2[C2] C3[C3])
ACPI: ACPI0007:01 is registered as cooling_device1
ACPI: Processor [P002] (supports 8 throttling states)
ACPI: AC Adapter [AC0] (on-line)
ACPI: EC: non-query interrupt received, switching to interrupt mode
ACPI: Battery Slot [BAT0] (battery present)
ACPI: Power Button (FF) [PWRF]
ACPI: Sleep Button (CM) [SLPB]
ACPI: Lid Switch [LID]
ACPI: LNXTHERM:01 is registered as thermal_zone0
ACPI: Thermal Zone [THRM] (44 C)
ACPI: device:20 is registered as cooling_device2
ACPI: Video Device [VGA] (multi-head: yes rom: no post: no)
ACPI: PCI Interrupt 0000:09:01.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:09:01.1[b] -> GSI 17 (level, low) -> IRQ 17
ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 17
ACPI: PCI interrupt for device 0000:03:00.0 disabled
ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 17
ACPI: PCI interrupt for device 0000:03:00.0 disabled
ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 17
ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 17
ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 17
ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 17