Dejavu - I have done this before - disabling sna. I will give it a go, thanks. I had two crashes yesterday.
Linux akarollil-desktop 4.2.0-16-generic #19-Ubuntu SMP Thu Oct 8 15:35:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Dejavu - I have done this before - disabling sna. I will give it a go, thanks. I had two crashes yesterday.
Linux akarollil-desktop 4.2.0-16-generic #19-Ubuntu SMP Thu Oct 8 15:35:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux