I use Kubuntu 15.10, with the cube effect. And I noticed some trouble, the effect is not clean and while the cube move, I can notice some flickering. I can solve the issue by going to
System Setting -> Composer
And just re-apply the current rendering backend (
OPenGL 2.0, but same issue with
I have to do that at almost every reboot.
lsh -C video
description: VGA compatible controller product: Sky Lake Integrated Graphics vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 07 width: 64 bits clock: 33MHz capabilities: pciexpress msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:125 memory:de000000-deffffff memory:c0000000-cfffffff ioport:f000(size=64)
In compositor I have :
- Scale : smooth
- Rendering backend: OPenGL 2.0
- OpenGL interface: GLX
- Tearing: Automatic
I don't think it is a driver problem because once I re-set opengl2.0, it worked fine.