We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Ce site disposera de fonctionnalités limitées pendant que nous effectuons des opérations de maintenance en vue de vous proposer un meilleur service. Si un article ne règle pas votre problème et que vous souhaitez poser une question, notre communauté d’assistance est prête à vous répondre via @FirefoxSupport sur Twitter, et /r/firefox sur Reddit.

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus

Thunderbird 102.2.2 on Mac has 80% cpu usage when idle

  • 4 réponses
  • 0 a ce problème
  • 8 vues
  • Dernière réponse par Wayne Mery

more options

After the upgrade to TB 102.2.2 on my Mac (OSX 10.13.6), Activity Monitor shows 70-80% (or greater) cpu usage when TB is idle. There is a blue status bar at the bottom of the window that is totally blue, but never "finishes".

How do I fix this?

Thank you

After the upgrade to TB 102.2.2 on my Mac (OSX 10.13.6), Activity Monitor shows 70-80% (or greater) cpu usage when TB is idle. There is a blue status bar at the bottom of the window that is totally blue, but never "finishes". How do I fix this? Thank you
Captures d’écran jointes

Toutes les réponses (4)

more options

There are also MANY error messages in the Error Console, such as seen in the attached image.

It's as though it thinks that every email message is in the "Quirks mode". Is there some way to "fix" all these errors?

more options

Also, at startup, it is rather unhappy with the Calendar (that I don't use). See attached screen capture of the beginning of the log.

more options

Also, the lower-left corner of the Thunderbird window has a message that says 4 trillion messages have been downloaded.

more options

You can ignore the quirks mode warnings.

102.3.0, available in the next couple days, has a fix which may help you. Please post your results.

If it doesn't help, please post your AV software and mail provvider.