Created attachment 777022 [details] thunderbird-conversations-view-bug.png User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:22.0) Gecko/20100101 Firefox/22.0 (Beta/Release) Build ID: 20130627172038 Steps to reproduce: Reading emails in normal view, then try to scroll down within message. Actual results: some or all messages within message list get blacked out (see screenshot) Expected results: No messages get blacked out.
I'm using Linux Mint 14 KDE. Amongst other add-ons I have thunderbird conversations installed (I never experienced this bug prior to installing that).
What is your graphics driver? You can find it in Help->troubleshooting info -> graphics
Graphics Adapter Description: Intel Open Source Technology Center -- Mesa DRI Intel(R) Ironlake Mobile Vendor ID nter Device ID ile Driver Version2.1 Mesa 9.0.3 WebGL RendererBlocked for your graphics driver version. Try updating your graphics driver to version Not Mesa or newer. GPU Accelerated Windows0/1
After the message list gets black are there any errors in tools->error console?
I will check next time it happens. It isn't doing it every time - thanks and I will report back!
Have you tried using another theme?
Ok, I've just installed another theme now - will see how that goes. Actually haven't had any more problems over the last couple of days, so reproducing this might be difficult....
also try with default theme, and in TB's safe-mode to disable addons. This does not look like a TB problem at all, and without further detail, nothing we can do.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → WORKSFORME
Ok, so yesterday the problem happened again and I checked the error console. At least the first of these seemed to relate to the problem: Timestamp: 17/08/13 16:39:39 Error: [Exception... "'TypeError: this.identity is null' when calling method: [nsIRunnable::run]" nsresult: "0x8057001c (NS_ERROR_XPC_JS_THREW_JS_OBJECT)" location: "<unknown>" data: no] Timestamp: 17/08/13 16:45:08 Error: 2013-08-17 16:45:08 gloda.index_msg ERROR Problem encountered during message move/copy: undefined Source File: resource:///modules/gloda/log4moz.js Line: 687 2013-08-17 16:45:08 gloda.index_msg ERROR Problem encountered during message move/copy: undefined later: Timestamp: 17/08/13 16:55:56 Error: subprocess.jsm: got error from stdinWorker: error: write failed, errno=32 Timestamp: 17/08/13 16:57:17 Warning: Unknown descriptor 'panose-1' in @font-face rule. Skipped to next declaration. Source File: imap://email@example.com:993/fetch%3EUID%3E.INBOX%3E970 Line: 11 ------------- the theme doesn't seem to make a difference, I was using the default theme when this first happened anyway. Cheers, Nick
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