Comment 8 for bug 1650895

" It was later fixed in the kernel with commit c8b1b3dd89ea7b3f77a73e59c4c4495e16338e15."

I'm unable to use git at the moment but I remember seeing commit with description that
it fixes keyboard support. And if I've seen it, I've compiled and tested it for sure.

I broke WiFi of my E502SA with disconnecting battery:

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653361/comments/13

And haven't used the computer much since, but looking at that comment, last kernel
I've tested was 4.10.0rc5 .