** Tags removed: kernel-series-unknown natty needs-kernel-logs running-
unity staging

** Tags added: maverick

** Description changed:

  Disabling ACPI causes the keyboard backlight to work perfectly. However, this 
has the unfortunate side effect of disabling monitor brightness control and 
suspend ability (and likely other things). Is there a way we can just disable 
ACPI for the keyboard alone?
  ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC259 Analog [ALC259 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  mattw      1904 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xb5700000 irq 49'
     Mixer name : 'Intel IbexPeak HDMI'
     Components : 'HDA:10ec0269,1179fd88,00100100 
HDA:80862804,1179ff00,00100000'
     Controls      : 21
     Simple ctrls  : 10
  DistroRelease: Ubuntu 10.10
  HibernationDevice: RESUME=UUID=da79a006-ae30-436b-99f3-d819cb137a4f
  InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
  Lsusb:
   Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 003: ID 0bda:5801 Realtek Semiconductor Corp.
   Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: TOSHIBA Satellite M645
  Package: linux (not installed)
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-23-generic 
root=UUID=e39ee5fb-8bb0-462b-b556-95846f86c3cc ro
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_US.utf8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.35-23.40-generic 2.6.35.7
  Regression: No
  RelatedPackageVersions: linux-firmware 1.38
  Reproducible: Yes
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  Tags: maverick kernel-uncat needs-upstream-testing
  Uname: Linux 2.6.35-23-generic i686
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
  dmi.bios.date: 07/05/10
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: 1.30
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: NBQAA
  dmi.board.vendor: TOSHIBA
  dmi.board.version: 1.00
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 9
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnTOSHIBA:bvr1.30:bd07/05/10:svnTOSHIBA:pnSatelliteM645:pvrPSMPBU-00N001:rvnTOSHIBA:rnNBQAA:rvr1.00:cvnTOSHIBA:ct9:cvrN/A:
  dmi.product.name: Satellite M645
  dmi.product.version: PSMPBU-00N001
  dmi.sys.vendor: TOSHIBA
- 
- ---
- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
- Architecture: i386
- ArecordDevices:
-  **** List of CAPTURE Hardware Devices ****
-  card 0: Intel [HDA Intel], device 0: ALC259 Analog [ALC259 Analog]
-    Subdevices: 1/1
-    Subdevice #0: subdevice #0
- AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  mattw      1874 F.... pulseaudio
-  /dev/snd/pcmC0D0p:   mattw      1874 F...m pulseaudio
- CRDA: Error: [Errno 2] No such file or directory
- Card0.Amixer.info:
-  Card hw:0 'Intel'/'HDA Intel at 0xb5700000 irq 48'
-    Mixer name : 'Intel IbexPeak HDMI'
-    Components : 'HDA:10ec0269,1179fd88,00100100 
HDA:80862804,1179ff00,00100000'
-    Controls      : 21
-    Simple ctrls  : 10
- DistroRelease: Ubuntu 10.10
- HibernationDevice: RESUME=UUID=da79a006-ae30-436b-99f3-d819cb137a4f
- InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
- MachineType: TOSHIBA Satellite M645
- Package: linux (not installed)
- ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-25-generic 
root=UUID=e39ee5fb-8bb0-462b-b556-95846f86c3cc ro
- ProcEnviron:
-  PATH=(custom, user)
-  LANG=en_US.utf8
-  SHELL=/bin/bash
- ProcVersionSignature: Ubuntu 2.6.35-25.44-generic 2.6.35.10
- Regression: No
- RelatedPackageVersions: linux-firmware 1.38.3
- Reproducible: Yes
- RfKill:
-  0: phy0: Wireless LAN
-   Soft blocked: no
-   Hard blocked: no
- Tags: maverick kernel-uncat needs-upstream-testing
- Uname: Linux 2.6.35-25-generic i686
- UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
- dmi.bios.date: 07/05/10
- dmi.bios.vendor: TOSHIBA
- dmi.bios.version: 1.30
- dmi.board.asset.tag: Base Board Asset Tag
- dmi.board.name: NBQAA
- dmi.board.vendor: TOSHIBA
- dmi.board.version: 1.00
- dmi.chassis.asset.tag: *
- dmi.chassis.type: 9
- dmi.chassis.vendor: TOSHIBA
- dmi.chassis.version: N/A
- dmi.modalias: 
dmi:bvnTOSHIBA:bvr1.30:bd07/05/10:svnTOSHIBA:pnSatelliteM645:pvrPSMPBU-00N001:rvnTOSHIBA:rnNBQAA:rvr1.00:cvnTOSHIBA:ct9:cvrN/A:
- dmi.product.name: Satellite M645
- dmi.product.version: PSMPBU-00N001
- dmi.sys.vendor: TOSHIBA

** Summary changed:

- Keyboard backlight does not work on Toshiba Satellite M series laptops
+ Keyboard backlight does not work on Toshiba Satellite M645

** Attachment removed: "AcpiTables.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146322/+files/AcpiTables.txt

** Attachment removed: "AplayDevices.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146324/+files/AplayDevices.txt

** Attachment removed: "AlsaDevices.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146323/+files/AlsaDevices.txt

** Attachment removed: "BootDmesg.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146325/+files/BootDmesg.txt

** Attachment removed: "Card0.Amixer.values.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146326/+files/Card0.Amixer.values.txt

** Attachment removed: "Card0.Codecs.codec.0.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146327/+files/Card0.Codecs.codec.0.txt

** Attachment removed: "Card0.Codecs.codec.3.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146328/+files/Card0.Codecs.codec.3.txt

** Attachment removed: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146329/+files/CurrentDmesg.txt

** Attachment removed: "IwConfig.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146330/+files/IwConfig.txt

** Attachment removed: "Lspci.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146331/+files/Lspci.txt

** Attachment removed: "Lsusb.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146332/+files/Lsusb.txt

** Attachment removed: "PciMultimedia.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146333/+files/PciMultimedia.txt

** Attachment removed: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146334/+files/ProcCpuinfo.txt

** Attachment removed: "ProcCpuinfo_.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146335/+files/ProcCpuinfo_.txt

** Attachment removed: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146336/+files/ProcInterrupts.txt

** Attachment removed: "ProcModules.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146337/+files/ProcModules.txt

** Attachment removed: "RfKill.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146338/+files/RfKill.txt

** Attachment removed: "UdevLog.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146340/+files/UdevLog.txt

** Attachment removed: "UdevDb.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146339/+files/UdevDb.txt

** Attachment removed: "WifiSyslog.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/2146341/+files/WifiSyslog.txt

** Attachment removed: "WifiSyslog.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812542/+files/WifiSyslog.txt

** Attachment removed: "UdevLog.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812541/+files/UdevLog.txt

** Attachment removed: "ProcModules.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812539/+files/ProcModules.txt

** Attachment removed: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812538/+files/ProcInterrupts.txt

** Attachment removed: "UdevDb.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812540/+files/UdevDb.txt

** Attachment removed: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812537/+files/ProcCpuinfo.txt

** Attachment removed: "PciMultimedia.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812536/+files/PciMultimedia.txt

** Attachment removed: "Lsusb.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812535/+files/Lsusb.txt

** Attachment removed: "Lspci.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812534/+files/Lspci.txt

** Attachment removed: "IwConfig.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812533/+files/IwConfig.txt

** Attachment removed: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812532/+files/CurrentDmesg.txt

** Attachment removed: "Card0.Codecs.codec.3.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812531/+files/Card0.Codecs.codec.3.txt

** Attachment removed: "Card0.Codecs.codec.0.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812530/+files/Card0.Codecs.codec.0.txt

** Attachment removed: "Card0.Amixer.values.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812529/+files/Card0.Amixer.values.txt

** Attachment removed: "BootDmesg.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812528/+files/BootDmesg.txt

** Attachment removed: "AplayDevices.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812527/+files/AplayDevices.txt

** Attachment removed: "AlsaDevices.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812526/+files/AlsaDevices.txt

** Attachment removed: "AcpiTables.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/683133/+attachment/1812525/+files/AcpiTables.txt

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https://bugs.launchpad.net/bugs/683133

Title:
  Keyboard backlight does not work on Toshiba Satellite M645

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