Comment 2 for bug 1600642

Having the same issue on a Gigabyte P34G V2 laptop. Also Mint 18 upgraded from 17.3, also only happens occasionally on resuming from suspend. The affected text varies: sometimes it's the taskbar and menu text, sometimes dialog windows, sometimes terminals (often more than one affected area). Firefox text has never been affected.

Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics Controller
           Card-2: NVIDIA GM107M [GeForce GTX 860M]
           Display Server: X.Org 1.18.3 drivers: intel (unloaded: fbdev,vesa) FAILED: nouveau
           Resolution: 1920x1080@60.05hz
           GLX Renderer: N/A GLX Version: N/A