I'm wrong. 
3.19.0-51 is the last version I found where the touchpad works.
All higher versions (including 3.19.0-56) are not ok

Touchpad is SYN1B7D:01 06CB:2991 and SYN1B7D:01 06CB:74D9
I don't know where the second type number comes from. The devices are Acer 
B115. Acer has upgraded the firmware of the touchpads due to erratic cursor 
behaviour. Next time I looked, the 2991 seemed to have changed to 74D9.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1558489

Title:
  touchpad stopped working

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-meta-lts-xenial/+bug/1558489/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to