Zhenzhen_Zhan
Bit poster
After I upgraded my guest OS from Mavericks to Yosemite, the guest os display refresh rate becomes very slow, only 8-10Hz.
My host OS is already Yosemite before that. So that seems not caused by host OS.
I changed many settings: adjust memory from 2GB to 4GB, display memory from 128MB to 512MB, or use "reduce transparency" in guest os, but the problem still exists.
My host OS is already Yosemite before that. So that seems not caused by host OS.
I changed many settings: adjust memory from 2GB to 4GB, display memory from 128MB to 512MB, or use "reduce transparency" in guest os, but the problem still exists.