Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Търсене в помощните статии

Избягвайте измамите при поддръжката. Никога няма да ви помолим да се обадите или изпратите SMS на телефонен номер или да споделите лична информация. Моля, докладвайте подозрителна активност на "Докладване за злоупотреба".

Learn More

When running Version 39 on virtual machine, works fine. When upgrading to 4x.x version, browser is very slow.

  • 2 отговора
  • 1 има този проблем
  • 3 изгледи
  • Последен отговор от Riksoft

more options

When running Version 39 on virtual machine, works fine. When upgrading to 4x.x version, browser is very slow. OS is windows 7, tried both 32/64bit versions. Hosting OS is ESX 5.1.

When running Version 39 on virtual machine, works fine. When upgrading to 4x.x version, browser is very slow. OS is windows 7, tried both 32/64bit versions. Hosting OS is ESX 5.1.

Всички отговори (2)

more options

I would highly recommend to go to the ESR mailing list.

https://www.mozilla.org/en-US/firefox.../faq/

more options

Same problem here on a P4 3Ghz. 39 is fast, 40 is unusable because scrolling a page takes ages. Such is not present scrolling in about:config