Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Søg i Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Læs mere
Denne tråd blev arkiveret. Stil et nyt spørgsmål, hvis du har brug for hjælp.
Arkiveret

Closed tabs still consuming CPU

Firefox Nedbrud og langsom ydelse
TyDraniu svarede for 9 måneder siden
DebraBk
DebraBk

I have been experiencing issues of extreme CPU consumption.

When I look at Task Manager, I see tabs consuming resources - tabs I have closed.

See attached open tabs screen shot, and task manager screen shot. The Register (tech website) is clearly consuming CPU and memory, even though I closed that tab yesterday. WTF is going on?

Linux Mint 22.1 Cinnamon Cinnamon 6.8.0-90-generic

Firefox is installed from the package manager, not as a flatpack.

Extensions: Privacy Badger, and uBlock Origin are installed and active on most tabs. (YouTube has become temperamental about privacy extensions, and a few other Google-related sites as well) CookieAutoDelete - though that just deletes cookies/sites data some seconds after a tab is closed.

The Register example is just for reference. The service that seems to consume large quantities of CPU, even after I close all related tabs is YouTube. It has on occasion made the system crash.

I have been experiencing issues of extreme CPU consumption. When I look at Task Manager, I see tabs consuming resources - tabs I have closed. See attached open tabs screen shot, and task manager screen shot. The Register (tech website) is clearly consuming CPU and memory, even though I closed that tab yesterday. WTF is going on? Linux Mint 22.1 Cinnamon Cinnamon 6.8.0-90-generic Firefox is installed from the package manager, not as a flatpack. Extensions: Privacy Badger, and uBlock Origin are installed and active on most tabs. (YouTube has become temperamental about privacy extensions, and a few other Google-related sites as well) CookieAutoDelete - though that just deletes cookies/sites data some seconds after a tab is closed. The Register example is just for reference. The service that seems to consume large quantities of CPU, even after I close all related tabs is YouTube. It has on occasion made the system crash.
Vedhæftede skærmbilleder

Alle svar (1)

TyDraniu
TyDraniu
  • Bidragsyder i top 10

That icon indicates it's an utility process and it refers to a subframe, not a tab. Perhaps one of your open tabs has a subframe with something from The Register.

Ændret af TyDraniu den