User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:22.214.171.124) Gecko/2008091618 Firefox/3.0.2 Build Identifier: Thunderbird version 126.96.36.199 (20080707), Lightning 0.9 With Lightning plug-in enabled in thunderbird, bringing up the thunderbird window is very slow. With Lightning version 0.8, this took approximately 2 seconds (compared to essentially instantaneously without.) With Lightning version 0.9, it now takes approximately 5 seconds to raise the window! Reproducible: Always Steps to Reproduce: 1. install Lightning add on 2. subscribe to calendars 3. hide Thunderbird window (not minimize!) 4. click thunderbird icon in task tray (or whatever it's called) to raise window. 5. approximately 5 seconds later, the window appears. Actual Results: window appears eventually Expected Results: window should appear "immediately" running 10.5.5 on mac pro 2x2.66GHz dual xeon, 5GB of memory
I think this may be related to my bug. https://bugzilla.mozilla.org/show_bug.cgi?id=462283 Lightning goes over 50% CPU for simply moving the mouse over the TB window, and often saturates the CPU to 100% when editing and refreshing iCals. When this happens the PC locks up, and all apps stop. Shared iCals is the future for TB, so I would suggest that this speed issue is pretty important. Does anybody have any ideas why this is happening?
This bug just described a symptom of bad performance rendering the calendar view. Any suggestions which bug, that describes the reason for the user experience, to mark this duplicate of?
Status: UNCONFIRMED → RESOLVED
Last Resolved: 8 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 501302
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