Thunderbird is very slow - the calendar task takes up ot 50% and sometimes more of the cpu
Categories
(Calendar :: General, defect)
Tracking
(Not tracked)
People
(Reporter: bratge, Unassigned)
Details
(Keywords: perf)
Attachments
(1 file)
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10.19 KB,
image/png
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Details |
2024-11-12 00_16_46-Task-Manager Thunderbird.png
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:132.0) Gecko/20100101 Firefox/132.0
Steps to reproduce:
I accepted the update from Win 1 to Win 11 some days ago.
Actual results:
TB is extremly slow and does not respont within accepatable time. The task manager of windows shows, that the calendar task takes up ot 50% and sometimes more of the cpu .
Expected results:
TB should respond immediately.
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Updated•1 year ago
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I removed (renamed) the folder calendar-data and after 2 restarts thunderbird works well again. Will set up calendars again from scratch.
As long as I didn't touch the calendar, everything worked well.
As I started the calendar, all my calendars appeard (I did expect that no Calendar appears without the folder calendar-data) and
Thunderbird slowed down again.
Any hint how I can remove all integrated calendars?
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Comment 4•1 year ago
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Check the ones that have the most recurrent events. Trim where possible
Concerning to my question
Any hint how I can remove all integrated calendars?
I do not undertstand your answer, .. too much abstract
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Comment 6•1 year ago
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Go to the calendars tab, right click the calendar(s) you want to disable/remove and unsubscribe or disable (from properties).
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Comment 7•1 year ago
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(In reply to Magnus Melin [:mkmelin] from comment #6)
Go to the calendars tab, right click the calendar(s) you want to disable/remove and unsubscribe or disable (from properties).
Also, Is "offline" disabled?
If yes, then this could be helped by Bug 1933099 - Importing many items from a CalDAV server with "Offline Support" disabled can cause significant jank
Resolved per whiteboard
Description
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