[Pkg-mozext-maintainers] Bug#1002709: webext-ublock-origin-firefox: ublock-origin makes firefox-esr 91 consumes 100% of a CPU core

[Markus Koschany]

Control: affects 986027 webext-ublock-origin-firefox

Am Donnerstag, dem 06.01.2022 um 16:20 +0000 schrieb Amr Ibrahim:
> Am Freitag, dem 31.12.2021 um 20:53 +0100 schrieb Markus Koschany:
> 
> > If you install version 1.40.2+dfsg-1 from unstable, does this resolve
> > your problem? I have noticed similar issues with Firefox on websites
> > which make heavy use of Javascript but I don't experience them with
> > Chromium.
> 
> Unfortunately no, 1.40.2+dfsg-1 from unstable does not fix the problem.
> However, the same version from Firefox Add-ons is fine, no 100% CPU.
> 
> I also found this Debian bug report against firefox:
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986027
> 
> And this upstream Firefox bug:
> https://bugzilla.mozilla.org/show_bug.cgi?id=1706594

Thanks for your analysis. It seems this issue is fixed in Firefox 95 but the
fix has not been backported to Firefox ESR yet. Let's wait for an update.

Regards,

Markus

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