Linux Device Drivers
Linux Device Drivers
It seems Ubuntu includes a driver utility, though I don't remember its exact name.
Can't locate anything comparable. Typing 'lspci' shows my graphics card driver matches Radeon HD 7640G and I own it. When launching software or updates, it indicates no extra drivers are needed. It appears the issue only arises when video is displayed in full screen mode.
1080p or 720p doesn't matter—it works the same whether it's 1080p or 720p in full screen mode. When I launch Firefox, it displays the message: "OpenH264 Video Codec provided by Cisco Systems, Inc. 1.7.1." My CPU is an AMD A8-4500M, and I can watch videos smoothly on Windows at those resolutions without any issues.
The final observation is intriguing... it suggests the problem lies in the software itself, which we should address. Which browser were you running on Windows? And what applications are you using on Linux? You likely used Firefox or Chrome for the latter.