I can confirm that this is still happening in 12.04. There is a kernel
bug since sometimes the touchpad is recognized and sometimes not (on a
random basis) with no clue of what's causing it.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Description changed:
The touchpad does not work. Although I can toggle on and off the orange
button for touchpad activation it does not work.
I: Bus=0011 Vendor=0001 Product=0001 Version=ab41
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input4
U: Uniq=
H: Handlers=sysrq kbd event4
B: PROP=0
B: EV=120013
B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe
B: MSC=10
B: LED=7
$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer
(2)]
⎜ ↳ Genius Optical Mouse id=10 [slave pointer
(2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave
keyboard (3)]
↳ Power Button id=6 [slave
keyboard (3)]
↳ Video Bus id=7 [slave
keyboard (3)]
↳ Power Button id=8 [slave
keyboard (3)]
↳ Sleep Button id=9 [slave
keyboard (3)]
↳ Video WebCam id=11 [slave
keyboard (3)]
↳ AT Translated Set 2 keyboard id=12 [slave
keyboard (3)]
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mihai 1638 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd6700000 irq 45'
Mixer name : 'Realtek ALC272X'
Components : 'HDA:10ec0272,10250212,00100001'
Controls : 17
Simple ctrls : 10
DistroRelease: Ubuntu 11.10
HibernationDevice: RESUME=UUID=35de770c-d2d4-4c04-bc43-5a8b2e0e4ef5
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110803.1)
MachineType: eMachines eMachines E525
NonfreeKernelModules: wl
Package: linux (not installed)
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.0.0-8-generic
root=UUID=5dba6b1d-317a-4606-b399-7b47088ad762 ro rootflags=subvol=@ quiet
splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-8.11-generic 3.0.1
RelatedPackageVersions:
linux-restricted-modules-3.0.0-8-generic N/A
linux-backports-modules-3.0.0-8-generic N/A
linux-firmware 1.59
Tags: oneiric running-unity
Uname: Linux 3.0.0-8-generic x86_64
UpgradeStatus: Upgraded to oneiric on 2011-08-10 (4 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 11/04/2010
dmi.bios.vendor: eMachines
dmi.bios.version: V3.10
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: eMachines E525
dmi.board.vendor: eMachines
dmi.board.version: V3.10
dmi.chassis.type: 10
dmi.chassis.vendor: eMachines
dmi.chassis.version: V3.10
dmi.modalias:
dmi:bvneMachines:bvrV3.10:bd11/04/2010:svneMachines:pneMachinesE525:pvrV3.10:rvneMachines:rneMachinesE525:rvrV3.10:cvneMachines:ct10:cvrV3.10:
dmi.product.name: eMachines E525
dmi.product.version: V3.10
dmi.sys.vendor: eMachines
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu6
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mihai 1921 F.... pulseaudio
/dev/snd/pcmC0D0p: mihai 1921 F...m pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
not found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd6700000 irq 45'
Mixer name : 'Realtek ALC272X'
Components : 'HDA:10ec0272,10250212,00100001'
Controls : 17
Simple ctrls : 9
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=a898f71e-c27d-41a2-b5e7-8fa225cd9349
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
MachineType: eMachines eMachines E525
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.2.0-23-generic
root=UUID=398c7327-246d-456d-973b-8acf8cee5ce0 ro rootflags=subvol=@ quiet
splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
RelatedPackageVersions:
linux-restricted-modules-3.2.0-23-generic N/A
linux-backports-modules-3.2.0-23-generic N/A
linux-firmware 1.79
SourcePackage: linux
Tags: precise precise
Uname: Linux 3.2.0-23-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 11/04/2010
dmi.bios.vendor: eMachines
dmi.bios.version: V3.10
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: eMachines E525
dmi.board.vendor: eMachines
dmi.board.version: V3.10
dmi.chassis.type: 10
dmi.chassis.vendor: eMachines
dmi.chassis.version: V3.10
dmi.modalias:
dmi:bvneMachines:bvrV3.10:bd11/04/2010:svneMachines:pneMachinesE525:pvrV3.10:rvneMachines:rneMachinesE525:rvrV3.10:cvneMachines:ct10:cvrV3.10:
dmi.product.name: eMachines E525
dmi.product.version: V3.10
dmi.sys.vendor: eMachines
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu6
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mihai 1921 F.... pulseaudio
/dev/snd/pcmC0D0p: mihai 1921 F...m pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
not found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd6700000 irq 45'
Mixer name : 'Realtek ALC272X'
Components : 'HDA:10ec0272,10250212,00100001'
Controls : 17
Simple ctrls : 9
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=a898f71e-c27d-41a2-b5e7-8fa225cd9349
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
MachineType: eMachines eMachines E525
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.2.0-23-generic
root=UUID=398c7327-246d-456d-973b-8acf8cee5ce0 ro rootflags=subvol=@ quiet
splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
RelatedPackageVersions:
linux-restricted-modules-3.2.0-23-generic N/A
linux-backports-modules-3.2.0-23-generic N/A
linux-firmware 1.79
SourcePackage: linux
Tags: precise precise
Uname: Linux 3.2.0-23-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 11/04/2010
dmi.bios.vendor: eMachines
dmi.bios.version: V3.10
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: eMachines E525
dmi.board.vendor: eMachines
dmi.board.version: V3.10
dmi.chassis.type: 10
dmi.chassis.vendor: eMachines
dmi.chassis.version: V3.10
dmi.modalias:
dmi:bvneMachines:bvrV3.10:bd11/04/2010:svneMachines:pneMachinesE525:pvrV3.10:rvneMachines:rneMachinesE525:rvrV3.10:cvneMachines:ct10:cvrV3.10:
dmi.product.name: eMachines E525
dmi.product.version: V3.10
dmi.sys.vendor: eMachines
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
+ AplayDevices:
+ **** List of PLAYBACK Hardware Devices ****
+ card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
+ ApportVersion: 2.0.1-0ubuntu9
+ Architecture: amd64
+ ArecordDevices:
+ **** List of CAPTURE Hardware Devices ****
+ card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: mihai 24970 F.... pulseaudio
+ CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
not found.
+ Card0.Amixer.info:
+ Card hw:0 'Intel'/'HDA Intel at 0xd6700000 irq 45'
+ Mixer name : 'Realtek ALC272X'
+ Components : 'HDA:10ec0272,10250212,00100001'
+ Controls : 18
+ Simple ctrls : 10
+ DistroRelease: Ubuntu 12.04
+ HibernationDevice: RESUME=UUID=a898f71e-c27d-41a2-b5e7-8fa225cd9349
+ InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
+ MachineType: eMachines eMachines E525
+ NonfreeKernelModules: wl
+ Package: linux (not installed)
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.2.0-25-generic
root=UUID=398c7327-246d-456d-973b-8acf8cee5ce0 ro rootflags=subvol=@ quiet
splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
+ RelatedPackageVersions:
+ linux-restricted-modules-3.2.0-25-generic N/A
+ linux-backports-modules-3.2.0-25-generic N/A
+ linux-firmware 1.79
+ Tags: precise
+ Uname: Linux 3.2.0-25-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ dmi.bios.date: 11/04/2010
+ dmi.bios.vendor: eMachines
+ dmi.bios.version: V3.10
+ dmi.board.asset.tag: Base Board Asset Tag
+ dmi.board.name: eMachines E525
+ dmi.board.vendor: eMachines
+ dmi.board.version: V3.10
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: eMachines
+ dmi.chassis.version: V3.10
+ dmi.modalias:
dmi:bvneMachines:bvrV3.10:bd11/04/2010:svneMachines:pneMachinesE525:pvrV3.10:rvneMachines:rneMachinesE525:rvrV3.10:cvneMachines:ct10:cvrV3.10:
+ dmi.product.name: eMachines E525
+ dmi.product.version: V3.10
+ dmi.sys.vendor: eMachines
--
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https://bugs.launchpad.net/bugs/826141
Title:
no touchpad in Ubuntu 11.10 - Emachines E525 905g23MI
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/826141/+subscriptions
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