MozillaZine

firefox hangs on moving focus to address bar

User Help for Mozilla Firefox
Alexandr Green

User avatar
 
Posts: 1
Joined: May 30th, 2017, 5:06 am

Post Posted May 30th, 2017, 10:55 am

Firefox 53.0.3 (Windows 32-bit) hangs if I trying to move focus to address bar while any system tooltip for any element on currently opened page is shown. For example, a New Tab Page is opened. Then, I hover mouse cursor on one of a thumbnails, and a tooltip with target address appears. Then I press F6, and FF immediately stops responding and consumes about 45% of CPU so long time, that I can't wait so much (several hours), and I kill it's process. I tried to repeat it with -safe-mode command line option, and result is the same. The tooltip's rectangle stays on top of all windows until FF process is being killed.

LIMPET235
Moderator

User avatar
 
Posts: 37719
Joined: October 19th, 2007, 1:53 am
Location: The South Coast of N.S.W. Oz.

Post Posted May 30th, 2017, 11:08 am

Moving to Firefox Support...
Ancient Amateur Astronomer
Win-7-HP/IntelĀ® DualCore-2.0GHz/500G HDD/4 Gig Ram/550Watt PSU/350WattUPS/Firefox-20.0-56.0.1-57.0/T-bird-2.0.0.24/SnagIt-v10.0.1/MWP-7.11.0.
RadioYachting.
(Always choose the "Custom" Install.)

therube

User avatar
 
Posts: 18002
Joined: March 10th, 2004, 9:59 pm
Location: Maryland USA

Post Posted May 30th, 2017, 8:00 pm

That's an odd one...

As a test, create a new, clean Profile & see if the hang duplicates itself there.
If it does, look for something external. Who knows, maybe your antivirus?

Nirsoft's, WhatIsHang might be able to point something out (assuming you or someone can make sense of its report).
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.19) Gecko/20110420 SeaMonkey/2.0.14 Pinball CopyURL+ FetchTextURL FlashGot NoScript

Return to Firefox Support


Who is online

Users browsing this forum: No registered users and 9 guests