I have the same problem. I installed a fresh Ubuntu 16.10 on my Lenovo Edge540 laptop. Screen starts flickering during installation from USB and only stops when the mouse is moving. Very annoying. See this question on askubuntu.com :
http://askubuntu.com/q/838957/156688
seems like there are many people having this issue.
I have the same problem. I installed a fresh Ubuntu 16.10 on my Lenovo Edge540 laptop. Screen starts flickering during installation from USB and only stops when the mouse is moving. Very annoying. See this question on askubuntu.com :
http:// askubuntu. com/q/838957/ 156688
seems like there are many people having this issue.