[Bug 595896] Re: Thinkpad SL510 Mute button not working

[Gumminase]

apport information

** Tags added: apport-collected

** Description changed:

  The mute button of my Thinkpad SL510 is no longer working in Maverick
  with Kernel 2.6.35.
  
  In Lucid it didn't produce an "XF86AudioMute" signal either but at least
  it muted the notebook's speakers (not the headphones) and illuminated
  it's led when pressed. Now with Maverick it doesn't work at all.
  
- Also the brightness controls don't work properly. Ubuntu's indicator OSD
- already is at it's left end when medium brightness is set. If i lower
- the brightness any further it starts over at it's right end. So from
- highest to lowest brightness, the OSD runs through twice.
+ Also the brightness controls don't work properly. Ubuntu's indicator OSD already is at it's left end when medium brightness is set. If i lower the brightness any further it starts over at it's right end. So from highest to lowest brightness, the OSD runs through twice.
+ --- 
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
+ Architecture: amd64
+ ArecordDevices:
+  **** List of CAPTURE Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+  Cannot stat file /proc/4233/fd/36: Stale NFS file handle
+                       USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  ubuntu     2900 F.... pulseaudio
+ CRDA: Error: [Errno 2] No such file or directory
+ Card0.Amixer.info:
+  Card hw:0 'Intel'/'HDA Intel at 0xf2a00000 irq 50'
+    Mixer name	: 'Intel Cantiga HDMI'
+    Components	: 'HDA:10ec0269,17aa212c,00100004 HDA:80862802,80860101,00100000'
+    Controls      : 15
+    Simple ctrls  : 8
+ Card29.Amixer.info:
+  Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6JHT61WW-1.181000'
+    Mixer name	: 'ThinkPad EC 6JHT61WW-1.181000'
+    Components	: ''
+    Controls      : 1
+    Simple ctrls  : 1
+ Card29.Amixer.values:
+  Simple mixer control 'Console',0
+    Capabilities: pswitch pswitch-joined penum
+    Playback channels: Mono
+    Mono: Playback [on]
+ DistroRelease: Ubuntu 10.10
+ LiveMediaBuild: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100710)
+ MachineType: LENOVO 28477MG
+ Package: linux (not installed)
+ ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
+ ProcEnviron:
+  LANG=de_DE.UTF-8
+  SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.35-7.12-generic 2.6.35-rc4
+ Regression: Yes
+ RelatedPackageVersions: linux-firmware 1.37
+ Reproducible: Yes
+ Tags: maverick kconfig regression-potential needs-upstream-testing
+ Uname: Linux 2.6.35-7-generic x86_64
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 05/14/2010
+ dmi.bios.vendor: LENOVO
+ dmi.bios.version: 6JET79WW (1.37 )
+ dmi.board.name: 28477MG
+ dmi.board.vendor: LENOVO
+ dmi.board.version: Not Available
+ dmi.chassis.asset.tag: No Asset Information
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: LENOVO
+ dmi.chassis.version: Not Available
+ dmi.modalias: dmi:bvnLENOVO:bvr6JET79WW(1.37):bd05/14/2010:svnLENOVO:pn28477MG:pvrThinkPadSL510:rvnLENOVO:rn28477MG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
+ dmi.product.name: 28477MG
+ dmi.product.version: ThinkPad SL510
+ dmi.sys.vendor: LENOVO

** Attachment added: "AlsaDevices.txt"
   http://launchpadlibrarian.net/52017296/AlsaDevices.txt

-- 
Thinkpad SL510 Mute button not working
https://bugs.launchpad.net/bugs/595896
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