User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:18.104.22.168) Gecko/20090715 Firefox/3.5.1 Build Identifier: Version 22.214.171.124 (20090605) I tried to use Lightning as an Addon to Thunderbird. The functionality is perfect, the biggest problem although is, that Lightning causes Thunderbird to lock up frequently. I searched for this error and tried steps to avoid it: I deactivated all TLS/SSL Connections for my mailboxes... I even deinstalled all other Addons, but even with just Lightning installed, the lockups happened. I normally recognize the lockups when I am writing an email. Thunderbird stops reacting, the mouse cursor changes to the circle Vista displays when busy and thunderbird.exe goes to 50% CPU (Dual Core Machine) and stays there for about a minute. Then I can work again on my email until the next lockup. This is very annoying, because the functionality would allow me to delete Outlook from my machine... Reproducible: Always Steps to Reproduce: 1. Write an email or do something other with Thunderbird Actual Results: Thunderbird locks up. Expected Results: Thunderbird should not lock up. Bug happens on every machine I and on all Windows OS.. I haven't tried it yet on Linux...
Does it happens when Lightning is loading calendars? Most probably this is a duplicate of bug 387014 that is fixed in current 1.0pre test builds. In addition see meta bug 441710.
Version: unspecified → Lightning 0.9
I don't have any remote calendars. I just have one local calendar.
Do you have a lot of events in your local calendar? Maybe also a lot of recurring events? Does the lockup happen in a fixed interval? Does this still happen with the latest 1.0b2pre nightlies?
Are you using e.g. IMAP server? By default Thunderbird stores draft messages every 5 minutes. Maybe the lock up could be caused by Thunderbird accessing the server to upload the current message to the Draft folder?
no response in the bug, and to private message. So Hans-Peter appears to be gone
Status: UNCONFIRMED → RESOLVED
Last Resolved: 8 years ago
Resolution: --- → INCOMPLETE
I have this issue with TB 15.01, Lightning v1.7. I just received a confirmation from a calender invite and if I click on the response message, TB locks up and spins up the CPU permanently. Disabling lighting add-on allows me to view the confirmation e-mail. I'll leave the message in my inbox in case someone wants to debug with my system.
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