Public bug reported:

Hi,

Using the Ubuntu Kernel thinkpad_acpi doesn't get loaded:

[    4.045089] thinkpad_acpi: disagrees about version of symbol snd_ctl_add
[    4.046460] thinkpad_acpi: Unknown symbol snd_ctl_add
[    4.048403] thinkpad_acpi: disagrees about version of symbol snd_ctl_new1
[    4.049756] thinkpad_acpi: Unknown symbol snd_ctl_new1
[    4.051659] thinkpad_acpi: disagrees about version of symbol 
snd_ctl_boolean_mono_info
[    4.053095] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info

Booting a vanilla 2.6.32.11 w/ the same .config works though.

Apr 19 10:57:34 t4 kernel: [    4.648524] thinkpad_acpi: ThinkPad ACPI Extras 
v0.24
Apr 19 10:57:34 t4 kernel: [    4.648526] thinkpad_acpi: http://ibm-acpi.sf.net/
Apr 19 10:57:34 t4 kernel: [    4.648528] thinkpad_acpi: ThinkPad BIOS 6HET27WW 
(1.12 ), EC 6HHT14WW-1.02
Apr 19 10:57:34 t4 kernel: [    4.648530] thinkpad_acpi: Lenovo ThinkPad T400s, 
model 2808D4G
Apr 19 10:57:34 t4 kernel: [    4.649506] thinkpad_acpi: radio switch found; 
radios are disabled
Apr 19 10:57:34 t4 kernel: [    4.649602] thinkpad_acpi: This ThinkPad has 
standard ACPI backlight brightness control, supported by the ACPI video driver
Apr 19 10:57:34 t4 kernel: [    4.649604] thinkpad_acpi: Disabling 
thinkpad-acpi brightness events by default...


Thanks,

Frank

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-21-generic 2.6.32-21.32
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic x86_64
AlsaVersion:
 Advanced Linux Sound Architecture Driver Version 1.0.22.1.
 Compiled on Apr 14 2010 for kernel 2.6.32-21-generic (SMP).
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic]
   Subdevices: 0/1
   Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0:  a8         2090 F.... pulseaudio
 /dev/snd/pcmC0D0p:   a8         2090 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf2620000 irq 31'
   Mixer name   : 'Conexant ID 5069'
   Components   : 'HDA:14f15069,17aa2132,00100300'
   Controls      : 6
   Simple ctrls  : 4
Date: Mon Apr 19 15:21:19 2010
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=d458d815-7051-43aa-abb8-a2ce33c46cb4
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100406.1)
MachineType: LENOVO 2808D4G
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic 
root=UUID=947fcfd5-1d1c-4b6f-bef1-2bf0e3be714b ro debug ignore_loglevel 
no_console_suspend
ProcEnviron:
 LC_CTYPE=en_UK.UTF-8
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 SHELL=/bin/zsh
RelatedPackageVersions: linux-firmware 1.34
RfKill:
 0: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: yes
SourcePackage: linux
dmi.bios.date: 11/27/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 6HET27WW (1.12 )
dmi.board.name: 2808D4G
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:bvr6HET27WW(1.12):bd11/27/2009:svnLENOVO:pn2808D4G:pvrThinkPadT400s:rvnLENOVO:rn2808D4G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2808D4G
dmi.product.version: ThinkPad T400s
dmi.sys.vendor: LENOVO

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug lucid needs-upstream-testing regression-potential

-- 
thinkpad_acpi has wrong symbols, doesn't get loaded
https://bugs.launchpad.net/bugs/566647
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