I experience this problem too. My computer is an Hp EliteBook 8540w. Graphic card Nvidia Quadro FX 880M/PCIe/SSE2 with the driver version 340.65. Installed Ubuntu 14.04 LTS.
I experience this problem too. My computer is an Hp EliteBook 8540w. Graphic card Nvidia Quadro FX 880M/PCIe/SSE2 with the driver version 340.65. Installed Ubuntu 14.04 LTS.