I have installed ubuntu 16.04 on a usb-stick (yes I installed it on a usb-stick) and sometimes it randomly freezes. When it freezes I can't do anything, I have to force shutdown my computer. Is there a way I can stop it from freezing?
the output of lspci -nnk | grep -iA2 VGA is:
compatible controller [0300]: Intel Corporation 82Q963/Q965 Integrated Graphics Controller [8086:2992] (rev 02)
Subsystem: Dell 82Q963/Q965 Integrated Graphics Controller [1028:01da]
Kernel driver in use: i915
Please say what to do next
