<div><font size="4"><font face="tahoma,sans-serif"><b>Please is urgent! i need help with my laptop brightness<br clear="all"></b></font></font></div><div><font size="4"><font face="tahoma,sans-serif"><b>im getting blind<br>
</b></font></font></div><div><font size="4"><font face="tahoma,sans-serif"><b>my email is <a href="mailto:lic.guzman@gmail.com">lic.guzman@gmail.com</a><br></b></font></font></div><div><font size="4"><font face="tahoma,sans-serif"><b><br>
</b></font></font></div><div><font size="4"><font face="tahoma,sans-serif"><b>im using archlinux kernel 2.6.34-ARCH<br><br><br></b></font></font></div><div><font size="4"><font face="tahoma,sans-serif"><b><br></b></font></font></div>
<div><font size="4"><font face="tahoma,sans-serif"><b>fn keys work but just a little. they dont make lot of darkness</b></font></font></div><div><font size="4"><font face="tahoma,sans-serif"><b>just like 3%</b></font></font></div>
<div><font size="4"><font face="tahoma,sans-serif"><b><br></b></font></font></div><div><font size="4"><font face="tahoma,sans-serif"><b><br>[punk@myhost ~]$ sudo lspci -v<br>00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)<br>
Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, fast devsel, latency 0<br> Capabilities: [e0] Vendor Specific Information: Len=09 <?><br> Kernel driver in use: agpgart-intel<br> Kernel modules: intel-agp<br>
<br>00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03) (prog-if 00 [VGA controller])<br> Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, fast devsel, latency 0, IRQ 16<br>
Memory at b0080000 (32-bit, non-prefetchable) [size=512K]<br> I/O ports at 1800 [size=8]<br> Memory at c0000000 (32-bit, prefetchable) [size=256M]<br> Memory at b0000000 (32-bit, non-prefetchable) [size=256K]<br> Expansion ROM at <unassigned> [disabled]<br>
Capabilities: [d0] Power Management version 2<br> Kernel driver in use: i915<br> Kernel modules: i915<br><br>00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03)<br>
Subsystem: Hewlett-Packard Company Device 3080<br>
Flags: fast devsel<br> Memory at 44000000 (32-bit, non-prefetchable) [disabled] [size=512K]<br> Capabilities: [d0] Power Management version 2<br><br>00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03) (prog-if 00 [UHCI])<br>
Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 0, IRQ 23<br> I/O ports at 1820 [size=32]<br> Kernel driver in use: uhci_hcd<br> Kernel modules: uhci-hcd<br><br>00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03) (prog-if 00 [UHCI])<br>
Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 0, IRQ 19<br> I/O ports at 1840 [size=32]<br> Kernel driver in use: uhci_hcd<br> Kernel modules: uhci-hcd<br><br>00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03) (prog-if 00 [UHCI])<br>
Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 0, IRQ 18<br> I/O ports at 1860 [size=32]<br> Kernel driver in use: uhci_hcd<br> Kernel modules: uhci-hcd<br><br>00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03) (prog-if 00 [UHCI])<br>
Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 0, IRQ 16<br> I/O ports at 1880 [size=32]<br> Kernel driver in use: uhci_hcd<br> Kernel modules: uhci-hcd<br><br>00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03) (prog-if 20 [EHCI])<br>
Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 0, IRQ 23<br> Memory at b0040000 (32-bit, non-prefetchable) [size=1K]<br> Capabilities: [50] Power Management version 2<br> Capabilities: [58] Debug port: BAR=1 offset=00a0<br>
Kernel driver in use: ehci_hcd<br> Kernel modules: ehci-hcd<br><br>00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3) (prog-if 01 [Subtractive decode])<br> Flags: bus master, fast devsel, latency 0<br>
Bus: primary=00, secondary=06, subordinate=0a, sec-latency=216<br> I/O behind bridge: 00003000-00003fff<br> Memory behind bridge: b0100000-b01fffff<br> Prefetchable memory behind bridge: 0000000040000000-0000000043ffffff<br>
Capabilities: [50] Subsystem: Gammagraphx, Inc. (or missing ID) Device 0000<br><br>00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)<br> Subsystem: Hewlett-Packard Company Device 3080<br>
Flags: bus master, medium devsel, latency 0, IRQ 17<br> I/O ports at 1c00 [size=256]<br> I/O ports at 18c0 [size=64]<br> Memory at b0040800 (32-bit, non-prefetchable) [size=512]<br> Memory at b0040400 (32-bit, non-prefetchable) [size=256]<br>
Capabilities: [50] Power Management version 2<br> Kernel driver in use: Intel ICH<br> Kernel modules: snd-intel8x0<br><br>00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller (rev 03) (prog-if 00 [Generic])<br>
Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 0, IRQ 20<br> I/O ports at 2400 [size=256]<br> I/O ports at 2000 [size=128]<br> Capabilities: [50] Power Management version 2<br>
Kernel driver in use: Intel ICH Modem<br> Kernel modules: snd-intel8x0m<br><br>00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03)<br> Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 0<br>
Kernel modules: iTCO_wdt, intel-rng<br><br>00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03) (prog-if 8a [Master SecP PriP])<br> Subsystem: Hewlett-Packard Company Device 3080<br>
Flags: bus master, medium devsel, latency 0, IRQ 18<br> I/O ports at 01f0 [size=8]<br> I/O ports at 03f4 [size=1]<br> I/O ports at 0170 [size=8]<br> I/O ports at 0374 [size=1]<br> I/O ports at 1810 [size=16]<br> Kernel driver in use: ata_piix<br>
Kernel modules: ata_piix, piix<br><br>00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)<br> Subsystem: Hewlett-Packard Company Device 3080<br> Flags: medium devsel, IRQ 19<br>
I/O ports at 20a0 [size=32]<br> Kernel modules: i2c-i801<br><br>06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)<br> Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 64, IRQ 16<br>
I/O ports at 3000 [size=256]<br> Memory at b0106000 (32-bit, non-prefetchable) [size=256]<br> Capabilities: [50] Power Management version 2<br> Kernel driver in use: 8139too<br> Kernel modules: 8139too, 8139cp<br><br>06:06.0 Network controller: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection (rev 05)<br>
Subsystem: Hewlett-Packard Company Device 12f5<br> Flags: bus master, medium devsel, latency 32, IRQ 18<br> Memory at b0107000 (32-bit, non-prefetchable) [size=4K]<br> Capabilities: [dc] Power Management version 2<br> Kernel driver in use: ipw2200<br>
Kernel modules: ipw2200<br><br>06:09.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller<br> Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 168, IRQ 20<br> Memory at b0109000 (32-bit, non-prefetchable) [size=4K]<br>
Bus: primary=06, secondary=07, subordinate=0a, sec-latency=176<br> Memory window 0: 40000000-43fff000 (prefetchable)<br> Memory window 1: 48000000-4bfff000<br> I/O window 0: 00003400-000034ff<br> I/O window 1: 00003800-000038ff<br>
16-bit legacy interface ports at 0001<br> Kernel driver in use: yenta_cardbus<br> Kernel modules: yenta_socket<br><br>06:09.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller (prog-if 10 [OHCI])<br>
Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 32, IRQ 22<br> Memory at b0106800 (32-bit, non-prefetchable) [size=2K]<br> Memory at b0100000 (32-bit, non-prefetchable) [size=16K]<br>
Capabilities: [44] Power Management version 2<br> Kernel driver in use: firewire_ohci<br> Kernel modules: firewire-ohci<br><br>06:09.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia Controller<br>
Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 57, IRQ 20<br> Memory at b0104000 (32-bit, non-prefetchable) [size=8K]<br> Capabilities: [44] Power Management version 2<br> Kernel driver in use: tifm_7xx1<br>
Kernel modules: tifm_7xx1<br><br>06:09.4 SD Host controller: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller<br> Subsystem: Hewlett-Packard Company Device 3080<br> Flags: bus master, medium devsel, latency 57, IRQ 20<br>
Memory at b0108400 (32-bit, non-prefetchable) [size=256]<br> Memory at b0108000 (32-bit, non-prefetchable) [size=256]<br> Memory at b0106400 (32-bit, non-prefetchable) [size=256]<br> Capabilities: [80] Power Management version 2<br>
Kernel driver in use: sdhci-pci<br> Kernel modules: sdhci-pci<br><br><br>lsmod<br>Module Size Used by<br>nls_utf8 960 0 <br>isofs 29122 0 <br>nls_cp437 4513 0 <br>
vfat 8210 0 <br>fat 42177 1 vfat<br>fuse 51814 2 <br>arc4 1058 2 <br>ecb 1545 2 <br>lib80211_crypt_wep 2530 1 <br>
ext2 55924 1 <br>
snd_seq_dummy 1067 0 <br>snd_seq_oss 24984 0 <br>snd_seq_midi_event 4484 1 snd_seq_oss<br>snd_seq 41656 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event<br>snd_seq_device 4349 3 snd_seq_dummy,snd_seq_oss,snd_seq<br>
snd_pcm_oss 33442 0 <br>usbhid 32582 0 <br>usb_storage 33940 0 <br>snd_mixer_oss 14356 1 snd_pcm_oss<br>hid 59859 1 usbhid<br>joydev 7378 0 <br>
pcmcia 26354 0 <br>cpufreq_ondemand 6542 1 <br>ipw2200 127021 0 <br>snd_intel8x0 22200 7 <br>snd_intel8x0m 9323 0 <br>i915 259467 2 <br>libipw 22731 1 ipw2200<br>
acpi_cpufreq 5639 0 <br>snd_ac97_codec 87943 2 snd_intel8x0,snd_intel8x0m<br>drm_kms_helper 21732 1 i915<br>sdhci_pci 5466 0 <br>ac97_bus 750 1 snd_ac97_codec<br>
tifm_7xx1 3482 0 <br>hp_wmi 3938 0 <br>sdhci 13959 1 sdhci_pci<br>drm 130130 3 i915,drm_kms_helper<br>snd_pcm 57767 5 snd_pcm_oss,snd_intel8x0,snd_intel8x0m,snd_ac97_codec<br>
cfg80211 108137 2 ipw2200,libipw<br>yenta_socket 18843 1 <br>firewire_ohci 20072 0 <br>iTCO_wdt 8537 0 <br>8139too 17148 0 <br>snd_timer 15629 3 snd_seq,snd_pcm<br>
rfkill 12198 2 hp_wmi,cfg80211<br>iTCO_vendor_support 1453 1 iTCO_wdt<br>8139cp 15207 0 <br>freq_table 1987 2 cpufreq_ondemand,acpi_cpufreq<br>i2c_i801 7058 0 <br>
uhci_hcd 19244 0 <br>snd 42562 22 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_intel8x0m,snd_ac97_codec,snd_pcm,snd_timer<br>rsrc_nonstatic 8738 1 yenta_socket<br>
mmc_core 45599 1 sdhci<br>intel_agp 22681 1 <br>i2c_algo_bit 4283 1 i915<br>firewire_core 38297 1 firewire_ohci<br>psmouse 50729 0 <br>soundcore 5017 1 snd<br>
ehci_hcd 31420 0 <br>lib80211 3146 3 lib80211_crypt_wep,ipw2200,libipw<br>processor 25806 2 acpi_cpufreq<br>crc_itu_t 1041 1 firewire_core<br>ac 2317 0 <br>
battery 7451 0 <br>wmi 5033 1 hp_wmi<br>sg 20820 0 <br>thermal 9614 0 <br>pcspkr 1347 0 <br>tifm_core 3733 1 tifm_7xx1<br>
i2c_core 14855 5 i915,drm_kms_helper,drm,i2c_i801,i2c_algo_bit<br>pcmcia_core 25699 3 pcmcia,yenta_socket,rsrc_nonstatic<br>video 15449 1 i915<br>mii 3186 2 8139too,8139cp<br>
led_class 1997 1 sdhci<br>snd_page_alloc 5873 3 snd_intel8x0,snd_intel8x0m,snd_pcm<br>output 1436 1 video<br>button 3702 1 i915<br>serio_raw 3618 0 <br>
agpgart 23119 2 drm,intel_agp<br>usbcore 119796 5 usbhid,usb_storage,uhci_hcd,ehci_hcd<br>evdev 6716 16 <br>tpm_tis 6264 0 <br>vboxdrv 148882 0 <br>
tpm 9689 1 tpm_tis<br>tpm_bios 4553 1 tpm<br>rtc_cmos 7546 0 <br>rtc_core 11851 1 rtc_cmos<br>rtc_lib 1482 1 rtc_core<br>ext4 302709 2 <br>
mbcache 4278 2 ext2,ext4<br>jbd2 63651 1 ext4<br>crc16 1041 1 ext4<br>sr_mod 13097 0 <br>cdrom 31305 1 sr_mod<br>sd_mod 25215 4 <br>
ata_piix 17884 3 <br>pata_acpi 2296 0 <br>ata_generic 2171 0 <br>libata 138071 3 ata_piix,pata_acpi,ata_generic<br>scsi_mod 79436 5 usb_storage,sg,sr_mod,sd_mod,libata<br>
<br><br><br><br>dmesg | grep ACPI<br> BIOS-e820: 000000003f6e0000 - 000000003f6eb000 (ACPI data)<br> BIOS-e820: 000000003f6eb000 - 000000003f700000 (ACPI NVS)<br> modified: 000000003f6e0000 - 000000003f6eb000 (ACPI data)<br>
modified: 000000003f6eb000 - 000000003f700000 (ACPI NVS)<br>ACPI: RSDP 000f7b10 00014 (v00 HP )<br>ACPI: RSDT 3f6e5140 00044 (v01 HP 308F 20040323 LTP 00000000)<br>ACPI: APIC 3f6eae88 00068 (v01 HP 308F 20040323 LOHR 0000005F)<br>
ACPI: FACP 3f6eaef0 00074 (v01 HP 308F 20040323 PTL 0000005F)<br>ACPI: DSDT 3f6e5903 05585 (v01 HP 308F 20040323 MSFT 0100000E)<br>ACPI: FACS 3f6fbfc0 00040<br>ACPI: HPET 3f6eaf64 00038 (v01 HP 308F 20040323 LOHR 0000005F)<br>
ACPI: MCFG 3f6eaf9c 0003C (v01 HP 308F 20040323 LOHR 0000005F)<br>ACPI: BOOT 3f6eafd8 00028 (v01 HP 308F 20040323 LTP 00000001)<br>ACPI: SSDT 3f6e54be 002B9 (v01 HP 308F 00003000 INTL 20030224)<br>
ACPI: SSDT 3f6e5372 0014C (v01 HP 308F 00003001 INTL 20030224)<br>ACPI: SSDT 3f6e5184 001EE (v01 HP 308F 00003000 INTL 20030224)<br>ACPI: Local APIC address 0xfee00000<br> #6 [0000011000 - 0000015000] ACPI WAKEUP ==> [0000011000 - 0000015000]<br>
ACPI: PM-Timer IO Port: 0x1008<br>ACPI: Local APIC address 0xfee00000<br>ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)<br>ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled)<br>ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])<br>
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])<br>ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])<br>ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)<br>ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)<br>
ACPI: IRQ0 used by override.<br>ACPI: IRQ2 used by override.<br>ACPI: IRQ9 used by override.<br>Using ACPI (MADT) for SMP configuration information<br>ACPI: HPET id: 0x8086a201 base: 0x0 is invalid<br>ACPI: Core revision 20091214<br>
ACPI: bus type pci registered<br>ACPI: EC: Look up EC in DSDT<br>ACPI: Interpreter enabled<br>ACPI: (supports S0 S3 S4 S5)<br>ACPI: Using IOAPIC for interrupt routing<br>ACPI: EC: GPE = 0x1c, I/O: command/status = 0x66, data = 0x62<br>
ACPI: No dock devices found.<br>ACPI: PCI Root Bridge [PCI0] (0000:00)<br>pci_root PNP0A08:00: ignoring host bridge windows from ACPI; boot with "pci=use_crs" to use them<br>pci 0000:00:1f.0: quirk: [io 0x1000-0x107f] claimed by ICH6 ACPI/GPIO/TCO<br>
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]<br>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]<br>ACPI: PCI Interrupt Link [LNKA] (IRQs *10)<br>ACPI: PCI Interrupt Link [LNKB] (IRQs *5)<br>ACPI: PCI Interrupt Link [LNKC] (IRQs *4)<br>
ACPI: PCI Interrupt Link [LNKD] (IRQs *3)<br>ACPI: PCI Interrupt Link [LNKE] (IRQs *11)<br>ACPI: PCI Interrupt Link [LNKF] (IRQs 3) *0, disabled.<br>ACPI: PCI Interrupt Link [LNKG] (IRQs *4)<br>ACPI: PCI Interrupt Link [LNKH] (IRQs *3)<br>
PCI: Using ACPI for IRQ routing<br>pnp: PnP ACPI init<br>ACPI: bus type pnp registered<br>pnp: PnP ACPI: found 10 devices<br>ACPI: ACPI bus type pnp unregistered<br>ACPI: Power Button [PRWB]<br>ACPI: Sleep Button [SLPB]<br>
ACPI: Lid Switch [LID]<br>ACPI: Power Button [PWRF]<br>ACPI: Video Device [GFX0] (multi-head: yes rom: yes post: no)<br>ACPI: Thermal Zone [THRM] (44 C)<br>ACPI: AC Adapter [ACAD] (off-line)<br>ACPI: WMI: Mapper loaded<br>
ACPI: EC: GPE storm detected, transactions will use polling mode<br>ACPI: I/O resource 0000:00:1f.3 [0x20a0-0x20bf] conflicts with ACPI region SMBI [0x20a0-0x20af]<br>ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver<br>
ACPI: Battery Slot [BAT0] (battery present)<br><br></b></font></font></div>Lic. Jesús Alberto Guzmán Inzunza<br> Linux registered user #429629<br><br><br><br>