Arch Linux

emes

Member

Registered: 2014-01-28

Posts: 19

ThinkPad Yoga S3 and touchscreen

Hi,

I installed Arch on ThinkPad Yoga S3 and have problems with the touchscreen. Sometimes the laptop boots up and touchscreen is working, but after suspend & resume I see the following errors in dmesg:

[   23.520555] wacom 0003:056A:502B.0001: wacom_set_report: ran out of retries (last error = -110)
[   23.520572] wacom 0003:056A:502B.0002: wacom_get_report: ran out of retries (last error = -110)

After that touching doesn't work anymore. The error can even persist after a reboot or power on/off cycle (I still haven't figured out the pattern).

AFAIK, the touchscreen is an USB device:

~:$ lsusb
...
Bus 001 Device 002: ID 056a:502b Wacom Co., Ltd 
...

Is there any way to reset it?

emes

Member

Registered: 2014-01-28

Posts: 19

Re: ThinkPad Yoga S3 and touchscreen

OK, it seems I have found a solution:

https://gist.github.com/emesik/d0167905 … f46d223b12