I had a W520 that had that issue, but it disappeared after I upgraded to the latest nvidia driver from their site. Can you guys either try the Nvidia installer for 346.47 or use xorg-edgers PPA for the latest nvidia package?
I had a W520 that had that issue, but it disappeared after I upgraded to the latest nvidia driver from their site. Can you guys either try the Nvidia installer for 346.47 or use xorg-edgers PPA for the latest nvidia package?