I've made some (hopefully) interesting progress:
The firmware version seems to be 8, using the formula in the
elantech_set_properties function, so I modified the file like this to
force it to set hw_version to 4:
clayton@ultrabook:~/Downloads$ diff -Naur
psmouse-old/dkms_source_tree/src/elantech.c
psmouse/dkms_source_tree/src/elantech.c
--- psmouse-old/dkms_source_tree/src/elantech.c 2013-10-03 16:09:47.000000000
-0700
+++ psmouse/dkms_source_tree/src/elantech.c 2013-10-03 18:39:11.032740195
-0700
@@ -1315,6 +1315,9 @@
case 7:
etd->hw_version = 4;
break;
+ case 8:
+ etd->hw_version = 4;
+ break;
default:
return -1;
}
Loaded the module:
clayton@ultrabook:~/Downloads$ dmesg|grep elan
[ 15.277239] psmouse serio1: elantech: unknown hardware version, aborting...
[ 425.625027] psmouse serio1: elantech: unknown hardware version, aborting...
[ 1214.662773] psmouse serio1: elantech: unknown hardware version, aborting...
[ 1365.084133] psmouse serio1: elantech: unknown hardware version 0x581f01,
aborting...
[ 1529.552056] psmouse serio1: elantech: unknown hardware version, aborting...
[ 2669.112462] psmouse serio1: elantech: unknown hardware version 0x581f01,
aborting...
[ 3124.034920] psmouse serio1: elantech: assuming hardware version 4 (with
firmware version 0x581f01)
[ 3124.053875] psmouse serio1: elantech: Synaptics capabilities query result
0x50, 0x17, 0x0d.
And now getting some response from synclient:
clayton@ultrabook:~/Downloads/psmouse$ synclient
Parameter settings:
LeftEdge = 130
RightEdge = 3126
TopEdge = 95
BottomEdge = 1681
FingerLow = 1
FingerHigh = 1
MaxTapTime = 180
MaxTapMove = 163
MaxDoubleTapTime = 180
SingleTapTimeout = 180
ClickTime = 100
EmulateMidButtonTime = 0
EmulateTwoFingerMinZ = 282
EmulateTwoFingerMinW = 7
VertScrollDelta = 74
HorizScrollDelta = 74
VertEdgeScroll = 0
HorizEdgeScroll = 0
CornerCoasting = 0
VertTwoFingerScroll = 1
HorizTwoFingerScroll = 1
MinSpeed = 1
MaxSpeed = 1.75
AccelFactor = 0.0539374
TouchpadOff = 0
LockedDrags = 0
LockedDragTimeout = 5000
RTCornerButton = 2
RBCornerButton = 3
LTCornerButton = 0
LBCornerButton = 0
TapButton1 = 1
TapButton2 = 3
TapButton3 = 0
ClickFinger1 = 1
ClickFinger2 = 3
ClickFinger3 = 0
CircularScrolling = 0
CircScrollDelta = 0.1
CircScrollTrigger = 0
PalmDetect = 0
PalmMinWidth = 10
PalmMinZ = 200
CoastingSpeed = 20
CoastingFriction = 50
PressureMotionMinZ = 30
PressureMotionMaxZ = 160
PressureMotionMinFactor = 1
PressureMotionMaxFactor = 1
ResolutionDetect = 1
GrabEventDevice = 1
TapAndDragGesture = 1
AreaLeftEdge = 0
AreaRightEdge = 0
AreaTopEdge = 0
AreaBottomEdge = 0
HorizHysteresis = 18
VertHysteresis = 18
ClickPad = 1
RightButtonAreaLeft = 1628
RightButtonAreaRight = 0
RightButtonAreaTop = 1456
RightButtonAreaBottom = 0
MiddleButtonAreaLeft = 0
MiddleButtonAreaRight = 0
MiddleButtonAreaTop = 0
MiddleButtonAreaBottom = 0
I have no clue if everything is working as normal yet, though it appears the
pointer is much snappier. I will try to configure scrolling, multitouch, etc
and report back
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1232877
Title:
Touchpad reported as: "elantech: unknown hardware version, aborting"
Status in “linux” package in Ubuntu:
Triaged
Bug description:
Only basic functionality (right/left click, moving pointer) work.
Expectation is that the device would be detected as a touchpad with
support for multitouch/scrolling/etc. The laptop is an Acer S7 392.
Please let me know if I can provide more information to help!
$ lsb_release -rd
Description: Ubuntu Saucy Salamander (development branch)
Release: 13.10
$ uname -a
Linux ultrabook 3.11.0-9-generic #16-Ubuntu SMP Fri Sep 27 15:08:11 UTC 2013
x86_64 x86_64 x86_64 GNU/Linux
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-9-generic 3.11.0-9.16
ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2
Uname: Linux 3.11.0-9-generic x86_64
ApportVersion: 2.12.5-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: craftyguy 2497 F.... pulseaudio
/dev/snd/controlC0: craftyguy 2497 F.... pulseaudio
Date: Sun Sep 29 12:17:48 2013
HibernationDevice: RESUME=UUID=43274a69-d023-452a-9f3a-70c188b4405b
InstallationDate: Installed on 2013-09-28 (1 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Beta amd64 (20130925.1)
MachineType: Acer Aspire S7-392
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-9-generic.efi.signed
root=/dev/mapper/ubuntu--vg-root ro crashkernel=384M-2G:64M,2G-:128M quiet
splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.11.0-9-generic N/A
linux-backports-modules-3.11.0-9-generic N/A
linux-firmware 1.114
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/07/2013
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V2.03
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Storm2
dmi.board.vendor: Acer
dmi.board.version: V2.03
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V2.03
dmi.modalias:
dmi:bvnInsydeCorp.:bvrV2.03:bd06/07/2013:svnAcer:pnAspireS7-392:pvrV2.03:rvnAcer:rnStorm2:rvrV2.03:cvnAcer:ct10:cvrV2.03:
dmi.product.name: Aspire S7-392
dmi.product.version: V2.03
dmi.sys.vendor: Acer
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