Bug 986670

Summary: ALPS Touchpad Not recognized by kernel - Lenvo w510 - ALPS
Product: [Fedora] Fedora Reporter: jchinyou.public
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 19CC: gansalmon, itamar, jchinyou.public, jonathan, kernel-maint, lacombar, madhu.chinakonda
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Target Release: ---   
Hardware: x86_64   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2013-07-22 19:02:14 UTC Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Logs Gather to help TShoot none

Description jchinyou.public 2013-07-21 12:31:59 UTC
Created attachment 776444 [details]
Logs Gather to help TShoot

Description of problem:

I've just installed Fedora 19 on my Lenovo w510. The touchpad doesn't respond/work at all. The mouse buttons also does not respond. I've done some TShoot looking at previous bugs and this appears to be a kernel driver issue.

Errors in /var/log/message:
Jul 21 08:05:34 jchinyou-linux kernel: [    1.716005] psmouse serio1: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 00 64

The device fails to appear in /proc/bus/input/devices list (attached)


Version-Release number of selected component (if applicable):

3.9.9-302.fc19.x86_64


How reproducible:

This should be easy to reproduce, unfortunately, I only have one w510 at the moment. 


Additional info:

Please let me know if I can help gather any info to help fixing this one.

Comment 1 Josh Boyer 2013-07-22 19:02:14 UTC

*** This bug has been marked as a duplicate of bug 953211 ***

Comment 2 Arnaud Lacombe 2013-10-15 22:16:48 UTC
@OP: could you post the output of:

% dmesg | grep psmouse

I have the same output as you, but my touchpad is recognized as an "ETPS/2 Elantech Touchpad", and is not working either, cf comment #27 of bug 953211.

@Josh: this issue might not be a duplicate of bug 953211 after all.

Comment 3 Arnaud Lacombe 2013-10-15 22:20:00 UTC
ok, I missed the log attached. I checked the dmesg, you issue seems to be yet different than mine, as in my case, the touchpad shows up in `/proc/bus/input/devices':

I: Bus=0011 Vendor=0002 Product=000e Version=0000
N: Name="ETPS/2 Elantech Touchpad"
P: Phys=isa0060/serio2/input0
S: Sysfs=/devices/platform/i8042/serio2/input/input7
U: Uniq=
H: Handlers=mouse0 event7 
B: PROP=5
B: EV=b
B: KEY=e420 10000 0 0 0 0
B: ABS=661800011000003

Comment 4 Arnaud Lacombe 2013-10-15 22:36:26 UTC
Bug 848270 provided me hints with what was wrong with the touchpad, and I got it to work.

Sorry for the noise.