This bug is confirmed on Ubuntu 15.10 kernal:
Linux ruda-MacBookPro 4.2.0-23-generic #28-Ubuntu SMP Sun Dec 27 17:47:31 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
This bug is confirmed on Ubuntu 15.10 kernal:
Linux ruda-MacBookPro 4.2.0-23-generic #28-Ubuntu SMP Sun Dec 27 17:47:31 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux