update: I have found out it happens with any kind of window:
video card: 01:00.0 VGA compatible controller: nVidia Corporation GeForce 8600M GT (rev a1)
with nvidia 177 proprietary driver installed thru "hardware drivers". No tweak done in nvidia settings.
update: I have found out it happens with any kind of window:
video card:
01:00.0 VGA compatible controller: nVidia Corporation GeForce 8600M GT (rev a1)
with nvidia 177 proprietary driver installed thru "hardware drivers". No tweak done in nvidia settings.