last packages upgrade on archlinux + small workaround works for me
when os starts freezing I'm turning off /on external screen and then os backs to normal state plus external screen works without any problems
display port ==> mini diplay port
Linux lena 3.12.7-2-ARCH #1 SMP PREEMPT
last packages upgrade on archlinux + small workaround works for me
when os starts freezing I'm turning off /on external screen and then os backs to normal state plus external screen works without any problems
display port ==> mini diplay port
Linux lena 3.12.7-2-ARCH #1 SMP PREEMPT