Hi, some day ago i have run default image lxqt taken from atomicpi sites, when i played videos i seen tearing problems solved adding option tearfree in xorg.conf.d, now i have lubuntu lxqt 19.04 taken from ubuntu sites, i done same config but it seems to be working ony on some app, i made various changes tryng dri modes 2, 3... in some app tearing problems without changes...
For a vanilla system
what is best configuration to do for having full accelleration in videos and opegl witout tearing?
Thanks in advice.