Same for me. Even various menu popups have the thick black frame around, e.g. main menu or the one for right click. I guess the black frame is the space where normally should be translucent window shadow.
I use:
01:00.0 VGA compatible controller: NVIDIA Corporation GT218M [NVS 3100M] (rev a2)
Using NVIDIA binary driver - version 331.38 from nvidia-331 (proprietary,tested)
Same for me. Even various menu popups have the thick black frame around, e.g. main menu or the one for right click. I guess the black frame is the space where normally should be translucent window shadow.
I use: tested)
01:00.0 VGA compatible controller: NVIDIA Corporation GT218M [NVS 3100M] (rev a2)
Using NVIDIA binary driver - version 331.38 from nvidia-331 (proprietary,