Hello,
I have used Ubuntu mate for a while now but I have a problem every now and then (normally when I am playing minecraft) the screen just freezes. CTRL+ALT+Backspace does nothing this has happens with compiz and marco and with 15.10 and 16.04.
This is the laptop that I am useing: http://www.microcenter.com/product/437778/Aspire_ES1-512-P9GT_156_Laptop_Computer_-_Diamond_Black
the kern.log and the syslog both have errors here they are:
kern.log http://pastebin.com/17LNhDM3
Thank you,
Nick