Loss of graphic acceleration when installing apps.

Hi, I have a HP EliteBook 9470m i7 laptop with OSX Catalina 10.15.7 with HD4000 at 1366x768 , everything works correctly except card reader and fingerprint reader. The problem I have is that when installing some applications the system loses the graphic acceleration at the next boot and the only way I have to solve it is reinstalling a system update. Does anyone know why this happens and how to fix it without reinstalling the system? Thanks and apologies for my English, it is not my native language.