Green line on the left and right during video playback

Submitted by greodlon

Assigned to Simon Steinbeiß @ochosi

Link to original bug (#14145)

Description

In the screen-shot you see my problem. On the left and right side there is a green vertical line. So how to track down this issue, which is only present in Parole. Thanks for your help.

xubuntu@xubuntu:~$ inxi -SCG
System:    Host: xubuntu Kernel: 4.13.0-21-generic x86_64 bits: 64 Desktop: Xfce 4.12.3 Distro: Ubuntu 17.10
CPU:       Dual core Intel Core i3-3225 (-HT-MCP-) cache: 3072 KB
           clock speeds: max: 3300 MHz 1: 3292 MHz 2: 3292 MHz 3: 3292 MHz 4: 3292 MHz
Graphics:  Card: Advanced Micro Devices [AMD/ATI] Ellesmere [Radeon RX 470/480]
           Display Server: x11 (X.Org 1.19.5 ) drivers: ati,amdgpu (unloaded: modesetting,fbdev,vesa,radeon)
           Resolution: 1600x900@60.00hz
           OpenGL: renderer: AMD Radeon RX 480 Graphics (AMD POLARIS10 / DRM 3.18.0 / 4.13.0-21-generic, LLVM 5.0.0)
           version: 4.5 Mesa 17.2.4

Attachment 7521, "green vertical line on the left and right side":

Version: 0.9.2