Closed Bug 1163213 Opened 10 years ago Closed 10 years ago

multi-second jank in Firefox 39 but not in 38

Categories

(Firefox :: General, defect)

39 Branch
defect
Not set
normal

Tracking

()

RESOLVED INVALID

People

(Reporter: tyaremco, Unassigned)

Details

Attachments

(1 file)

Firefox hangs and my cursor turns to an hourglass for 1-10 seconds at least twice an hour at seemingly random times. I am not doing anything in particular when the jank occurs. I use the same profile in 39 as I did 38. Switching back to 38 alleviates the problem. I first noticed this problem when the Dev version moved from 38 to 39. Also, when I analyzed the profile I received this following error Symbolication Failed Could not understand response from symbolication server at http://symbolapi.mozilla.org/ Please consider filing a bug at https://bugzilla.mozilla.org/ I tested on a Nightly install with a clean profile and the same thing happened. I'm not sure whether it affects the usefulness of my output...
Attached file Gecko Profiler Output
Status: UNCONFIRMED → RESOLVED
Closed: 10 years ago
Resolution: --- → INVALID
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