Someone

tony@localhost ~ $ dbus-launch beryl --replace
XGL Absent, checking for NVIDIA
Nvidia Present
Relaunching beryl with __GL_YIELD="NOTHING"
XGL Absent, checking for NVIDIA
Nvidia Present
beryl: Couldn't load plugin 'settings'
beryl: Couldn't load plugin 'crashhandler'
beryl: Couldn't load plugin 'decoration'
beryl: Couldn't load plugin 'splash'
beryl: Couldn't load plugin 'wobbly'
beryl: Couldn't load plugin 'animation'
beryl: Couldn't load plugin 'cube'
beryl: Couldn't load plugin 'rotate'
beryl: Couldn't load plugin 'zoom'
beryl: Couldn't load plugin 'scale'
beryl: Couldn't load plugin 'move'
beryl: Couldn't load plugin 'resizelegacy'
beryl: Couldn't load plugin 'place'
beryl: Couldn't load plugin 'switcher'
beryl: Couldn't load plugin 'water'
beryl: Couldn't load plugin 'neg'
beryl: Couldn't load plugin 'bs'
beryl: Couldn't load plugin 'put'
beryl: Couldn't load plugin 'screenshot'
beryl: Couldn't load plugin 'state'