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Message #00582
[Bug 1166442] Re: Elantech clickpad/touchpad lacks multitouch features.
Installed the four packages from Joseph Salisbury for raring but no
touchpad tab and xinput list still reports ps/2 Elantech Touchpad. and
dmesg | grep elan reports
[ 4.641702] psmouse serio2: elantech: assuming hardware version 4 (with firmware version 0x361f00)
[ 4.848218] psmouse serio2: elantech: elantech_send_cmd query 0x02 failed.
[ 4.848220] psmouse serio2: elantech: failed to query capabilities.
On an Avatar brand Mercury ultrabook, aviu-145a2. I have reported this
bug to Avatar, who don't officially support linux, but they assured me
they will look into it since they are a small company that runs a lot of
linux.
If I can give additional information, please let me know. I am happy to
help but not at the level to do any of the coding. Though I'm trying to
learn.
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https://bugs.launchpad.net/bugs/1166442
Title:
Elantech clickpad/touchpad lacks multitouch features.
Status in “linux” package in Ubuntu:
In Progress
Status in “linux” source package in Precise:
In Progress
Status in “linux” source package in Quantal:
In Progress
Status in “linux” source package in Raring:
In Progress
Status in “linux” source package in Saucy:
In Progress
Status in “linux” package in Arch Linux:
New
Bug description:
Newer versions of the Elantech multitouch trackpad are not fully
supported in Linux. These appear in many of the newer Samsung
laptops, for example. elantech.c in the kernel needs to be updated to
support these models (up to v7 perhaps?)
This bug is confirmed to affect a range of samsung laptops running
Ubuntu 12.04 and newer, ArchLinux, Fedora and also affects the current
(3.9) upstream kernel.
A dkms package was produced in 2011 (see
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/681904/comments/64) which may fix certain older laptops
affected by this issue, but doesn't fix newer models.
== Original Report ==
Hello,
So far I've been having a problem with my Elantech multitouch trackpad in Linux. Basically all i get is right click, left click, and tap to click, along with basic movement. The problem seems to be rooted in improper detection of the trackpad, likely b/c its a new revision or whatnot. Of note is that working elantech trackpads of the past in forums i scouted through show up as "ETPS/2 Elantech Touchpad". Mine just shows up in xinput as "PS/2 Elantech Touchpad". I think this might be a simple fix in the end, just improper detection, I hope. For reference, I've tried kernel 3.5 on Ubuntu 12.10 and kernel 3.8.0-17 on Ubuntu 13.04 thus far, with all combinations of psmouse.
------------------------------------------------------------------------------------------
What's expected: touchpad multitouch support
What happened: basic touchpad support
Laptop mode: Samsung Series 7 NP780 series
Ubuntu distro(s) tested: Ubuntu 12.10, Ubuntu 13.04
Kernels used: 3.5 signed (Ubuntu 12.10 default), 3.8.0-16, 3.8.0-17 signed
Other tests: Attempted using psmouse-elantech-v6, psmouse-alps, and psmouse-alps-dst. No improvements so removed.
synclient -l reports "Couldn't find synaptics properties. No synaptics driver loaded?"
------------------------------------------------------------------------------------------
See attached for more info. Ask anything you need!
---
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gscoppino 2272 F.... pulseaudio
DistroRelease: Ubuntu 13.04
HibernationDevice: RESUME=UUID=f683852c-7aa0-4f32-8b86-56f0a018989d
InstallationDate: Installed on 2013-04-06 (3 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 770Z5E/780Z5E/870Z5E/880Z5E
MarkForUpload: True
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-17-generic.efi.signed root=UUID=cf39fbe5-c8ff-4d16-b11e-a41a4f3ae955 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.8.0-17.27-generic 3.8.6
RelatedPackageVersions:
linux-restricted-modules-3.8.0-17-generic N/A
linux-backports-modules-3.8.0-17-generic N/A
linux-firmware 1.104
StagingDrivers: rts5139
Tags: raring staging
Uname: Linux 3.8.0-17-generic x86_64
UpgradeStatus: Upgraded to raring on 2013-04-06 (3 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 02/26/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P03ABU.139.130226.SK
dmi.board.asset.tag: No Asset Tag
dmi.board.name: NP780Z5E-S01UB
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: SEC_SW_REVISION_1234567890ABCD
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP03ABU.139.130226.SK:bd02/26/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn770Z5E/780Z5E/870Z5E/880Z5E:pvrP03ABU:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP780Z5E-S01UB:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
dmi.product.name: 770Z5E/780Z5E/870Z5E/880Z5E
dmi.product.version: P03ABU
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
---
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gscoppino 2272 F.... pulseaudio
DistroRelease: Ubuntu 13.04
HibernationDevice: RESUME=UUID=f683852c-7aa0-4f32-8b86-56f0a018989d
InstallationDate: Installed on 2013-04-06 (3 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 770Z5E/780Z5E/870Z5E/880Z5E
MarkForUpload: True
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-17-generic.efi.signed root=UUID=cf39fbe5-c8ff-4d16-b11e-a41a4f3ae955 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.8.0-17.27-generic 3.8.6
RelatedPackageVersions:
linux-restricted-modules-3.8.0-17-generic N/A
linux-backports-modules-3.8.0-17-generic N/A
linux-firmware 1.104
StagingDrivers: rts5139
Tags: raring staging
Uname: Linux 3.8.0-17-generic x86_64
UpgradeStatus: Upgraded to raring on 2013-04-06 (3 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 02/26/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P03ABU.139.130226.SK
dmi.board.asset.tag: No Asset Tag
dmi.board.name: NP780Z5E-S01UB
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: SEC_SW_REVISION_1234567890ABCD
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP03ABU.139.130226.SK:bd02/26/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn770Z5E/780Z5E/870Z5E/880Z5E:pvrP03ABU:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP780Z5E-S01UB:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
dmi.product.name: 770Z5E/780Z5E/870Z5E/880Z5E
dmi.product.version: P03ABU
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
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