Firefox users report high CPU and memory usage in the latest release, caused by browser’s on-device AI inferencing for its ‘smart tab grouping’ feature.
https://www.omgubuntu.co.uk/2025/08/firefox-high-cpu-usage-inference-disable
#mozilla #firefox #opensource
@omgubuntu@floss.social Odd, this was disabled by default on mine. I had already started to wonder if they’d find a new way to cause grief.