Chrome on Linux does not support GPU acceleration yet unfortunately. I'd advise against using that Chromium with VAAPI enabled, it's a very old version with tons of security issues.
Weird but at least now you know that Stadia is working as intended. Unfortunately some TVs/Receivers/Soundbars add a bit of lag (in certain modes, as it appears).
Running Chrome 78 on Linux Mint here (ethernet, kb+m wired), no lag, no problems. Any lag is likely caused by your network (or the Internet), assuming that your CPU is fast enough to decode the stre...
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Running Chrome 78 on Linux Mint here (ethernet, kb+m wired), no lag, no problems. Any lag is likely caused by your network (or the Internet), assuming that your CPU is fast enough to decode the stream in software. If you can watch 1080p videos fullscreen on YT it should be.
I had weird mouse performance in Destiny 2 too until I found a tip to check your OS settings and disable any mouse acceleration while you play. That made quite the difference for me.
Your Chromebook has reached the "end of support" date and will not receive any further updates. Time to buy a new one. https://support.google.com/chrome/a/answer/6220366