14.04 - Second monitor goes blank after suspend - Ask Ubuntu


i using ubuntu 14.04 lts 4.4.0-45-generic kernel. graphic card nvidia gk107gl(quadro k600). using nvidia proprietary driver version 367.57. second monitor goes blank after suspend connected via display port. problem disappears using nouveau driver image quality deteriorates.

i have attached 2 sys-info screenshot consideration. advise appreciated. in advance.

kind regards, rajib


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