Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

ابحث في الدعم

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

Only when Firefox AND Thunderbird are active/open, the desktop will NOT go to sleep

  • 1 (رد واحد)
  • 1 has this problem
  • 4 views
  • آخر ردّ كتبه guigs

more options

I have analysed all services, startup programs and none of these causes a NON sleep issue. Only opening Firefox: it still works (slepp modus). Only opening Thunderbird: sleep modus okay. ONLY when both are open, sleep modus will not be activated. This occurs on any 2 of my Vista, HP desktops!

I have analysed all services, startup programs and none of these causes a NON sleep issue. Only opening Firefox: it still works (slepp modus). Only opening Thunderbird: sleep modus okay. ONLY when both are open, sleep modus will not be activated. This occurs on any 2 of my Vista, HP desktops!

All Replies (1)

more options

Are one of them configured to not sleep? http://www.cnet.com/news/how-to-prevent-sleep-in-os-x/