Problem persists in Ubuntu 16.10.
The button *do work* but they do not show up. Clicking on space, where "close" should be, it closes the window. Same for minimize and maximize.
Details: Lenovo Thinkpad P5, with standard kernel 4.8.0-27, dual video: nouveau driver for NVIDIA Corporation GM107GLM [Quadro M1000M] (rev a2) and i915 for Intel HD Graphics 530 (Skylake GT2, rev 06). Build-in : 1920x1080 (native) - scale factor 1,12 External : 1920x1200 (native) - scale factor 1 - plugged on display port. Theme: The default (Ambiance)
Workaround worked: compiz --replace & After that, all controls show fine.
Problem persists in Ubuntu 16.10.
The button *do work* but they do not show up. Clicking on space, where "close" should be, it closes the window. Same for minimize and maximize.
Details: Lenovo Thinkpad P5, with standard kernel 4.8.0-27, dual video: nouveau driver for NVIDIA Corporation GM107GLM [Quadro M1000M] (rev a2) and i915 for Intel HD Graphics 530 (Skylake GT2, rev 06).
Build-in : 1920x1080 (native) - scale factor 1,12
External : 1920x1200 (native) - scale factor 1 - plugged on display port.
Theme: The default (Ambiance)
Workaround worked: compiz --replace &
After that, all controls show fine.