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Firefox 123.0 (64-bit) periodically grinds to a halt, freezes.

Making moves

Current Firefox update periodically freezes for no apparent reason, has to be restarted.  Win 10.


Making moves

Same behavior on Ubuntu, where Firefox is installed as a Snap package. This has been a problem since the release of Ubuntu 23.04. At the moment, the whole system usually freezes on YouTube. All that remains is to hard reboot the system, but then no logs can be found.

However, there are no problems with Chrome. Monitoring showed that the system's graphic resources are being actively used. I have integrated graphics...

It’s strange, but I often watch videos and everything is fine there. Same codecs, same resolution.