Hi all. I’m having this annoying problem since a while and I can’t find a solution.
I have Archlabs with Openbox. I’ve installed Steam and I can play games without problems. But later, when I try to use certain programs (Firefox,qpdfview, Mathematica 12…) after a few seconds the program freezes. With freezes I mean the program stops refreshing, it is still working. I have to move to another program (using Alt+Tab, or moving to another tab in the case of Firefox) and then go back so the program starts to refresh again. Some seconds later the problem starts again. I have to reboot my computer in order to stop this from happening.
I have a laptop Thinkpad T460 with Intel HD520. I’ve installed Intel graphics following the Arch Wiki.