This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search 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.

Learn More

Consume 100% CPU and GUI freeze SOLVED by creating new profile

  • 1 reply
  • 0 have this problem
  • 41 views
  • Last reply by d0niek

more options

Hi all!

Few days ago Thunderbird start consume 100% and GUI freeze. After restart program/OS, GUI works for few seconds (3-5) and freeze again. I've try to run program with --headless option but still it consume 100% CPU. I've delete cache directory and it didn't fix a problem.

Thunderbird full-version: Thunderbird 115.5.0 20231120220011 20231120220011 OS: openSUSE Leap 15.5 KDE Plasma: 5.27.9 KDE Frameworks: 5.103.0 Kernel: 5.14.21-150500.55.36-default (64-bit)

Hi all! Few days ago Thunderbird start consume 100% and GUI freeze. After restart program/OS, GUI works for few seconds (3-5) and freeze again. I've try to run program with '''--headless''' option but still it consume 100% CPU. I've delete cache directory and it didn't fix a problem. Thunderbird full-version: '''Thunderbird 115.5.0 20231120220011 20231120220011''' OS: '''openSUSE Leap 15.5''' KDE Plasma: '''5.27.9''' KDE Frameworks: '''5.103.0''' Kernel: '''5.14.21-150500.55.36-default (64-bit)'''

Modified by Wayne Mery

Chosen solution

I don't know what happens. I've found this issue https://support.mozilla.org/en-US/questions/1134343 and follow "solution", I've created new profile and for now everything is working.

Read this answer in context 👍 0

All Replies (1)

more options

Chosen Solution

I don't know what happens. I've found this issue https://support.mozilla.org/en-US/questions/1134343 and follow "solution", I've created new profile and for now everything is working.