Desktop icons have no text but shadows of it. Some parts of GUI still have normal labels but if you hover them with mouse cursor only few letters left.
It happens roughly every 5th time
lspci | grep -i --color 'vga\|3d\|2d'
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
01:00.0 3D controller: NVIDIA Corporation GK208M [GeForce GT 740M] (rev ff)
