I’d like to know if there’s any issues with enabling TearFree as outlined at https://wiki.archlinux.org/index.php/Intel_graphics#Tearing. I’m only noticing it on YouTube. OS: Lubuntu 18.04.4 LTS, GPU: integrated (HD Graphics 2000).
I don’t think I have a device that reports itself as having HD Graphics 2000, but I’ve made changes on Lubuntu 18.04 LTS on intel integrated graphics boxes using that method which, yes did help with the tearing, but on some devices videos appeared to somewhat lag on occasion that made me often wonder the change was worth it.
I’ve never encountered a situation where it couldn’t be easily reversed though, just a case where I’m still yet to decide if it’s really that much better (it probably is, given I’ve not yet backed out that change & it’s been there for months, if not years)
Have you tried simply turning on Compton? It will fix most such issues.