I don't have speakers sound either.
The bug appeared once after disconnecting from an wifi access point.
No brightness key control.
On sony vaio VCPF111
seba

2010/4/19 Jhonattan <email address hidden>

> sound problems too.... cannot choose external mic, speakers do not mute
> when headphone is plugged in...
>
> --
> WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143
> local_bh_enable_ip+0x61/0x90() [ath9k]
> https://bugs.launchpad.net/bugs/561125
> You received this bug notification because you are a direct subscriber
> of a duplicate bug.
>
> Status in “linux” package in Ubuntu: Confirmed
>
> Bug description:
> Crash report appeared almost immediately after reboot after updating to
> 2.6.32 kernel.
>
> ProblemType: KernelOops
> DistroRelease: Ubuntu 10.04
> Package: linux-image-2.6.32-20-generic 2.6.32-20.29
> Regression: Yes
> Reproducible: No
> ProcVersionSignature: Ubuntu 2.6.32-20.29-generic 2.6.32.11+drm33.2
> Uname: Linux 2.6.32-20-generic i686
> AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
> Annotation: Your system might become unstable now and might need to be
> restarted.
> AplayDevices:
>  **** List of PLAYBACK Hardware Devices ****
>  card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> Architecture: i386
> 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:
>  USER        PID ACCESS COMMAND
>  /dev/snd/controlC0:  sean       1157 F.... pulseaudio
> CRDA: Error: [Errno 2] No such file or directory
> Card0.Amixer.info:
>  Card hw:0 'Intel'/'HDA Intel at 0xf7db8000 irq 22'
>   Mixer name   : 'Realtek ALC269'
>   Components   : 'HDA:10ec0269,104383ce,00100004'
>   Controls      : 12
>   Simple ctrls  : 7
> Date: Sun Apr 11 22:22:24 2010
> Failure: oops
> Frequency: This has only happened once.
> HibernationDevice: RESUME=UUID=b7cfe575-2e89-459d-ae45-23dcbaa1f96a
> InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Beta i386
> (20100406.1)
> MachineType: ASUSTeK Computer INC. 1005HA
> ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-20-generic
> root=UUID=79f3df8d-d615-4cd1-a8e6-ee6ab2e3ed2d ro quiet splash
> RelatedPackageVersions: linux-firmware 1.33
> RfKill:
>  0: phy0: Wireless LAN
>        Soft blocked: no
>        Hard blocked: no
> SourcePackage: linux
> Title: WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143
> local_bh_enable_ip+0x61/0x90()
> dmi.bios.date: 10/16/2009
> dmi.bios.vendor: American Megatrends Inc.
> dmi.bios.version: 1102
> dmi.board.asset.tag: To Be Filled By O.E.M.
> dmi.board.name: 1005HA
> dmi.board.vendor: ASUSTeK Computer INC.
> dmi.board.version: x.xx
> dmi.chassis.asset.tag: 0x00000000
> dmi.chassis.type: 10
> dmi.chassis.vendor: ASUSTeK Computer INC.
> dmi.chassis.version: x.x
> dmi.modalias:
> dmi:bvnAmericanMegatrendsInc.:bvr1102:bd10/16/2009:svnASUSTeKComputerINC.:pn1005HA:pvrx.x:rvnASUSTeKComputerINC.:rn1005HA:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x:
> dmi.product.name: 1005HA
> dmi.product.version: x.x
> dmi.sys.vendor: ASUSTeK Computer INC.
>
> To unsubscribe from this bug, go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/561125/+subscribe
>