Comment 4 for bug 1720890

System at a glance:

OS: Ubuntu 17.10 artful
Kernel: x86_64 Linux 4.13.0-12-generic
Uptime: 1d 5h 28m
Packages: 1846
Shell: bash 4.4.12
DE: GNOME
WM: GNOME Shell
WM Theme: Adwaita
GTK Theme: Ambiance [GTK2/3]
Icon Theme: Adwaita
Font: Ubuntu 11
CPU: AMD FX-8350 Eight-Core @ 8x 4GHz [27.0°C]
MB: CROSSHAIR V FORMULA-Z, BIOS 2201 03/23/2015
RAM:Crucial Ballistix Elite 16GB DDR3@1866 ===|===2005MiB / 16021MiB
GPU: AMD Radeon (TM) R9 Fury Series (AMD FIJI / DRM 3.18.0 / 4.13.0-12-generic, LLVM 5.0.0)
Monitor: Samsung S23A950D (16:9) 119.98 Hz displayport
Resolution: 1920x1080