[kwlug-disc] Firefox Javascript issue?

Khalid Baheyeldin kb at 2bits.com
Sun Dec 3 11:10:43 EST 2023


On Sun, Dec 3, 2023 at 1:46 AM Ronald Barnes <ron at ronaldbarnes.ca> wrote:
> I just noticed there's a fix for this:
>
> https://www.mozilla.org/en-US/firefox/120.0.1/releasenotes/
>
> 120.0.1 Firefox Release
>
> November 30, 2023
>
> Fixed an issue that was causing 100% CPU usage on sites such as Google
> Maps. (bug 1866409)

Thanks, that is very interesting ...

I got that latest version installed on Dec 1st, per /var/log/apt/history.log:

Start-Date: 2023-12-01  09:50:11
Commandline: apt full-upgrade
...
Upgrade: ..., firefox:amd64 (120.0+build2-0ubuntu0.20.04.1,
120.0.1+build1-0ubuntu0.20.04.1~mt1) ...

But I had Maps and the other site work fine since Nov 29th after
disabling NoScript and User-Agent Switcher.



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