touchpad disabled after kernel update on 19/10/2009

[Felix Hawkins-Ozer]

Working on updated Ubuntu Karmic Release candidate

After Kernel update on 19/10/2009 the touchpad mouse on HP Pavilion dv2000 has ceased to function.

Kernel error warning occured however when I tried to report it crashed

Enabling/disabling mouse pad changes nothing.

Normal usb/wireless/bluetooth mice operate fine. only internal touchpad effected

Have run updates since to no avail

ProblemType: Bug
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: felix 2352 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf4500000 irq 22'
   Mixer name : 'Conexant CX20561 (Hermosa)'
   Components : 'HDA:14f15051,103c30cd,00100000'
   Controls : 14
   Simple ctrls : 7
Date: Tue Oct 20 19:45:13 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=c28291a4-b417-436e-9815-7a40f04101f2
MachineType: Hewlett-Packard HP Pavilion dv2700 Notebook PC
NonfreeKernelModules: nvidia
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: root=UUID=1a77a118-aa00-460d-b1ec-abc130d97fe3 ro quiet splash
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
SourcePackage: linux
Uname: Linux 2.6.31-14-generic i686
WpaSupplicantLog:

dmi.bios.date: 05/07/2008
dmi.bios.vendor: Phoenix
dmi.bios.version: F.2B
dmi.board.name: 30CE
dmi.board.vendor: Wistron
dmi.board.version: 80.52
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenix:bvrF.2B:bd05/07/2008:svnHewlett-Packard:pnHPPaviliondv2700NotebookPC:pvrF.2B:rvnWistron:rn30CE:rvr80.52:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv2700 Notebook PC
dmi.product.version: F.2B
dmi.sys.vendor: Hewlett-Packard

[Leann Ogasawara (leannogasawara)]

Hi Felix,

Can you comment which specific previous kernel version was working before the regression occurred? You can find the specific version of the kernel by running:

cat /proc/version_signature

[Andy Whitcroft (apw)]

@Felix -- just to be clear could we have the specific version numbers in which it works and does not work and a dmesg from each ... please lable the dmesg's clearly so as not to confuse us :). Thanks!

[Jeremy Foshee (jeremyfoshee)]

This bug report was marked as Incomplete and has not had any updated comments for quite some time. As a result this bug is being closed. Please reopen if this is still an issue in the current Ubuntu release http://www.ubuntu.com/getubuntu/download . Also, please be sure to provide any requested information that may have been missing. To reopen the bug, click on the current status under the Status column and change the status back to "New". Thanks.

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