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- #Ubuntu proprietary drivers not found how to#
- #Ubuntu proprietary drivers not found install#
- #Ubuntu proprietary drivers not found driver#
To workaround, try h264ify or enhanced-h264ify extension to make YouTube stream H.264 videos instead of VP8/VP9.I am attempting to install LunarG on my Ubuntu 15.10 system. NOTE for YouTube videos, the video codec may sometimes not supported by your hardware. Start playing video in Firefox and you’ll see the video bar is busy (above 0%) if VA-API starts working.įor AMD GPU, there’s another command line tool “radeontop” available to monitor GPU activity. Open terminal and run command to install the tool first: sudo apt install intel-gpu-tools For Intel GPU, there’s intel_gpu_top command that monitor it continuously. Open Firefox and play a video and see result! Check if Hardware Video Acceleration working:ĭuring video playback, you can use top command to see CPU usage before and after enable VA-API.
#Ubuntu proprietary drivers not found driver#
(Optional) Specify va-api driver as mentioned above (replace iHD accordingly): export LIBVA_DRIVER_NAME=iHD.When file opens, add following lines to the end: Open terminal and run command to edit profile file: gedit ~/.profile Secondly, set environment variable (for current user only). If you experience page crashes, try setting to 0.Then search for following keys, enable or disable them one by one: You can enabled it manually by doing following steps one by one.įirstly, open Firefox and go to about:config in url bar. The value can also set to “nouveau” for NVIDIA, or “radeonsi” for AMDGPU.įirefox added VA-API support since version 80, though it’s not enabled by default. For example, set “export LIBVA_DRIVER_NAME=i965” to use i965 driver.
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![ubuntu proprietary drivers not found ubuntu proprietary drivers not found](https://i.stack.imgur.com/0w76Y.png)
NVENC/NVDEC – NVIDIA’s proprietary API.Video Decode and Presentation API for Unix (VDPAU) – open source API developed by NVIDIA.Video Acceleration API (VA-API) – an open source API developed by Intel.There are a few ways to achieve this on Ubuntu Linux, including: And compared to CPU, GPU are normally more efficient at the job. Hardware video acceleration is a computer technology to make the graphics card to encode and decode video, thus offloading the CPU to save power.
#Ubuntu proprietary drivers not found how to#
This tutorial shows how to enable hardware video acceleration (VA-API) for Firefox, so it uses the video card to decode/encode video to save power.