the problem got one more step worse!
the omnibook module (which supported kernel to change brighness, …) does not work anymore ! either with a new compile and installation.
after googling, i put once acpi_irq_balance in kernel boot parameter, and here is dmesg | grep -2i acpi out put:
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000003f7dfffc (usable)
BIOS-e820: 000000003f7dfffc - 000000003f7fffc0 (ACPI data)
BIOS-e820: 000000003f7fffc0 - 000000003f800000 (ACPI NVS)
BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
119MB HIGHMEM available.
--
DMI 2.3 present.
Using APIC driver default
ACPI: RSDP 000E5010, 0014 (r0 TOSINV)
ACPI: RSDT 3F7F86C7, 0034 (r1 INSYDE RSDT_000 100 ABCD 10200)
ACPI: FACP 3F7FFB30, 0074 (r1 TOSINV FACP_000 100 0000 10200)
ACPI: DSDT 3F7F8D10, 6E13 (r1 TOSINV SONOMA 1004 INTL 2002036)
ACPI: FACS 3F7FFFC0, 0040
ACPI: MCFG 3F7FFBC0, 003C (r1 INSYDE MCFG_000 30303030 0000 30303030)
ACPI: SSDT 3F7F88B5, 0279 (r1 PmRef Cpu0Ist 3000 INTL 20030522)
ACPI: SSDT 3F7F86FB, 01BA (r1 PmRef Cpu0Cst 3001 INTL 20030522)
ACPI: DMI detected: Toshiba
ACPI: PM-Timer IO Port: 0x1008
Allocating PCI resources starting at 40000000 (gap: 3f800000:c0700000)
PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
--
PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 258032
Kernel command line: root=/dev/disk/by-id/scsi-SATA_TOSHIBA_MK1032G_65OW6354S-part2 resume=/dev/sda1 splash=silent vga=0x317 acpi_irq_balance
bootsplash: silent mode.
Local APIC disabled by BIOS -- you can enable it with "lapic"
--
SMP alternatives: switching to UP code
Freeing SMP alternatives: 18k freed
ACPI: Core revision 20070126
ACPI: Checking initramfs for custom DSDT
Parsing all Control Methods:
Table [DSDT](id 0001) - 896 Objects with 69 Devices 244 Methods 29 Regions
--
Parsing all Control Methods:
Table [SSDT](id 0003) - 1 Objects with 0 Devices 1 Methods 0 Regions
tbxface-0598 [00] tb_load_namespace : ACPI Tables successfully acquired
ACPI: setting ELCR to 0200 (from 0c20)
evxfevnt-0091 [00] enable : Transition to ACPI mode successful
CPU0: Intel(R) Pentium(R) M processor 1.86GHz stepping 08
SMP motherboard not detected.
--
Booting paravirtualized kernel on bare hardware
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved
PCI: Not using MMCONFIG.
--
evgpeblk-0956 [00] ev_create_gpe_block : GPE 00 to 1F [_GPE] 4 regs on int 0x9
evgpeblk-1052 [00] ev_initialize_gpe_bloc: Found 8 Wake, Enabled 4 Runtime GPEs in this block
ACPI: EC: Look up EC in DSDT
Completing Region/Field/Buffer/Package initialization:.......................................................................................
Initialized 23/29 Regions 0/0 Fields 42/43 Buffers 22/34 Packages (911 nodes)
Initializing Device/Processor/Thermal objects by executing _INI methods:.
Executed 1 _INI methods requiring 0 _STA executions (examined 75 objects)
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using PIC for interrupt routing
ACPI: EC: GPE = 0x10, 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: Force enabled HPET at 0xfed00000
pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
pci 0000:00:1f.0: quirk: region 1300-133f claimed by ICH6 GPIO
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table \_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table \_SB_.PCI0.RP01._PRT]
ACPI: PCI Interrupt Routing Table \_SB_.PCI0.RP02._PRT]
ACPI: PCI Interrupt Routing Table \_SB_.PCI0.PCIB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *11)
ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
ACPI: PCI Interrupt Link [LNKC] (IRQs 5 *11)
ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
ACPI: PCI Interrupt Link [LNKE] (IRQs *5 11)
ACPI: PCI Interrupt Link [LNKF] (IRQs 5 10) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 6) *11
ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10) *11
ACPI: Power Resource [PFA1] (off)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 9 devices
ACPI: ACPI bus type pnp unregistered
PnPBIOS: Disabled by ACPI PNP
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
PCI: Cannot allocate resource region 0 of device 0000:05:06.0
--
hpet0: 3 64-bit timers, 14318180 Hz
AppArmor: AppArmor Filesystem Enabled
ACPI: RTC can wake from S4
system 00:01: iomem range 0xe0000000-0xefffffff has been reserved
system 00:01: iomem range 0xfed14000-0xfed17fff has been reserved
--
MEM window: 0xb8000000-0xc7ffffff
PREFETCH window: 0x0000000088000000-0x0000000097ffffff
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI Interrupt 0000:00:1c.0[A] -> Link [LNKB] -> GSI 10 (level, low) -> IRQ 10
PCI: Setting latency timer of device 0000:00:1c.0 to 64
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:00:1c.1** -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:1c.1 to 64
PCI: Setting latency timer of device 0000:00:1e.0 to 64
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
ACPI: PCI Interrupt 0000:05:06.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
--
isapnp: No Plug & Play device found
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 11
ACPI: PCI Interrupt 0000:00:1e.3** -> Link [LNKE] -> GSI 11 (level, low) -> IRQ 11
ACPI: PCI interrupt for device 0000:00:1e.3 disabled
floppy0: no floppy controllers found
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
--
Write protecting the kernel read-only data: 1432k
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
ACPI: ACPI Dock Station Driver
SCSI subsystem initialized
libata version 3.00 loaded.
ahci 0000:00:1f.2: version 3.0
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
ACPI: PCI Interrupt 0000:00:1f.2** -> Link [LNKD] -> GSI 10 (level, low) -> IRQ 10
ACPI: PCI interrupt for device 0000:00:1f.2 disabled
ahci: probe of 0000:00:1f.2 failed with error -22
ata_piix 0000:00:1f.2: version 2.12
ACPI: PCI Interrupt 0000:00:1f.2** -> Link [LNKD] -> GSI 10 (level, low) -> IRQ 10
ata_piix 0000:00:1f.2: MAP P0 P2 IDE IDE ]
PCI: Setting latency timer of device 0000:00:1f.2 to 64
--
scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK1032GA AB21 PQ: 0 ANSI: 5
scsi 1:0:0:0: CD-ROM MAT****A DVD-RAM UJ-831S 1.40 PQ: 0 ANSI: 5
ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
ACPI: ACPI0007:00 is registered as cooling_device0
ACPI: Processor [CPU0] (supports 8 throttling states)
Marking TSC unstable due to: TSC halts in idle.
ACPI: LNXTHERM:01 is registered as thermal_zone0
ACPI: Thermal Zone [TZCR] (53 C)
ACPI: LNXTHERM:02 is registered as thermal_zone1
ACPI: Thermal Zone [TZCL] (35 C)
ACPI: Transitioning device [FAN1] to D3
ACPI: PNP0C0B:00 is registered as cooling_device1
ACPI: Fan [FAN1] (off)
BIOS EDD facility v0.16 2004-Jun-25, 6 devices found
usbcore: registered new interface driver usbfs
--
usbcore: registered new device driver usb
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 10
ACPI: PCI Interrupt 0000:00:1d.0[A] -> Link [LNKH] -> GSI 10 (level, low) -> IRQ 10
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
--
usb usb1: SerialNumber: 0000:00:1d.0
PCI: Enabling device 0000:00:1d.7 (0000 -> 0002)
ACPI: PCI Interrupt 0000:00:1d.7[A] -> Link [LNKH] -> GSI 10 (level, low) -> IRQ 10
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
--
usb usb2: Manufacturer: Linux 2.6.25.5-1.1-pae ehci_hcd
usb usb2: SerialNumber: 0000:00:1d.7
ACPI: PCI Interrupt 0000:00:1d.1** -> Link [LNKD] -> GSI 10 (level, low) -> IRQ 10
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
--
usb usb3: Manufacturer: Linux 2.6.25.5-1.1-pae uhci_hcd
usb usb3: SerialNumber: 0000:00:1d.1
ACPI: PCI Interrupt 0000:00:1d.2[C] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
--
usb usb4: Manufacturer: Linux 2.6.25.5-1.1-pae uhci_hcd
usb usb4: SerialNumber: 0000:00:1d.2
ACPI: PCI Interrupt 0000:00:1d.3[D] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
--
scsi 1:0:0:0: Attached scsi generic sg1 type 5
iTCO_vendor_support: vendor-support=0
ACPI: EC: non-query interrupt received, switching to interrupt mode
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:01:00.0 to 64
sky2 0000:01:00.0: v1.21 addr 0xcc000000 irq 11 Yukon-FE (0xb7) rev 1
--
rtc0: alarms up to one month, y3k
input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
ACPI: Power Button (FF) [PWRF]
input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input4
Driver 'sr' needs updating - please use bus_type methods
ACPI: Lid Switch [LID0]
sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 1:0:0:0: Attached scsi CD-ROM sr0
ACPI: Battery Slot [BAT1] (battery present)
input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input5
ACPI: Power Button (CM) [PWRB]
ACPI: AC Adapter [AC] (on-line)
agpgart: Detected an Intel 915GM Chipset.
agpgart: Detected 7932K stolen memory.
agpgart: AGP aperture is 256M @ 0xa0000000
intel_rng: FWH not detected
ACPI: PCI Interrupt 0000:05:06.3[D] -> Link [LNKE] -> GSI 11 (level, low) -> IRQ 11
ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 6
PCI: setting IRQ 6 as level-triggered
ACPI: PCI Interrupt 0000:05:06.2[C] -> Link [LNKG] -> GSI 6 (level, low) -> IRQ 6
input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/input/input6
ieee80211_crypt: registered algorithm 'NULL'
--
ieee80211: 802.11 data/management/control stack, git-1.1.13
ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
ACPI: Video Device [GFX0] (multi-head: yes rom: yes post: no)
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
--
pcmcia: parent PCI bridge Memory window: 0x88000000 - 0x97ffffff
sdhci: SDHCI controller found at 0000:05:06.4 [104c:8034] (rev 0)
ACPI: PCI Interrupt 0000:05:06.4[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
sdhc0:slot0: Will use DMA mode even though HW doesn't fully claim to support it.
mmc0: SDHCI at 0xb800a000 irq 11 DMA
--
sdhc0:slot2: Will use DMA mode even though HW doesn't fully claim to support it.
mmc2: SDHCI at 0xb800a200 irq 11 DMA
ACPI: PCI Interrupt 0000:00:1e.2[A] -> Link [LNKB] -> GSI 10 (level, low) -> IRQ 10
PCI: Setting latency timer of device 0000:00:1e.2 to 64
cs: IO port probe 0x100-0x3af: clean.
--
intel8x0_measure_ac97_clock: measured 55460 usecs
intel8x0: clocking to 48000
ACPI: PCI Interrupt 0000:00:1e.3** -> Link [LNKE] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:1e.3 to 64
ACPI: PCI Interrupt 0000:05:04.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
ipw2200: Radio Frequency Kill Switch is On:
--
NET: Registered protocol family 17
[drm] Initialized drm 1.1.0 20060810
ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:02.0 to 64
[drm] Initialized i915 1.6.0 20060119 on minor 0
continued in the next post************