Bug 145448

Summary:	KNotes crashed while typing - data loss occured
Product:	[Unmaintained] knotes	Reporter:	nkayesmith
Component:	general	Assignee:	Michael Brade <brade>
Status:	RESOLVED LATER
Severity:	crash
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Debian stable
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description nkayesmith 2007-05-15 10:05:58 UTC

Version:           3.6 (using KDE KDE 3.5.5)
Installed from:    Debian stable Packages
OS:                Linux

KNotes crashed while typing into one, < 30 line note that had existed for approximately 2 hours. This was the only note open at the time. When I restarted KNotes and opened the note, the data entered during the last ~ 10 minutes had disappeared.

Here is a backtrace: 

(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1237768512 (LWP 4358)]
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[KCrash handler]
#9  0xb6f0cf51 in QTextFormat::removeRef () from /usr/lib/libqt-mt.so.3
#10 0xb6ef2ce4 in QTextFormatterBreakWords::format ()
   from /usr/lib/libqt-mt.so.3
#11 0xb6efc2f4 in QTextParagraph::format () from /usr/lib/libqt-mt.so.3
#12 0xb6f03965 in QTextCursor::insert () from /usr/lib/libqt-mt.so.3
#13 0xb7023519 in QTextEdit::insert () from /usr/lib/libqt-mt.so.3
#14 0xb70239d6 in QTextEdit::insert () from /usr/lib/libqt-mt.so.3
#15 0xb702831a in QTextEdit::keyPressEvent () from /usr/lib/libqt-mt.so.3
#16 0xb698a6ba in KTextEdit::keyPressEvent () from /usr/lib/libkdeui.so.4
#17 0xb6ec891e in QWidget::event () from /usr/lib/libqt-mt.so.3
#18 0xb702046e in QTextEdit::event () from /usr/lib/libqt-mt.so.3
#19 0xb6e29c26 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#20 0xb6e2bbda in QApplication::notify () from /usr/lib/libqt-mt.so.3
#21 0xb7551e0e in KApplication::notify () from /usr/lib/libkdecore.so.4
#22 0xb6dbd495 in QApplication::sendSpontaneousEvent ()
   from /usr/lib/libqt-mt.so.3
#23 0xb6dae6f9 in QETWidget::translateKeyEvent () from /usr/lib/libqt-mt.so.3
#24 0xb6dba723 in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#25 0xb6dd0d02 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#26 0xb6e44179 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#27 0xb6e43f9a in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#28 0xb6e2b7bf in QApplication::exec () from /usr/lib/libqt-mt.so.3
#29 0x08064a23 in ?? ()
#30 0xbffaa02c in ?? ()
#31 0xb7312115 in typeinfo name for QAccel () from /usr/lib/libqt-mt.so.3
#32 0xbffaa02c in ?? ()
#33 0x0809451c in _IO_stdin_used ()
#34 0x00000000 in ?? ()

Let me know if more information is required. Thanks.

Comment 1 Modestas Vainius 2007-07-23 16:47:40 UTC

Have you been able to reproduce this once more? If possible could you post text of the note? What was the last character? Where you appending text to the end of note or inserting text somewhere in the middle when this happened?

Comment 2 Guillermo Antonio Amaral Bastidas 2007-10-13 22:47:39 UTC

COMATOSE BUG : Cannot reproduce, no response from reporter to comment #1

  If anybody finds a way to reproduces this bug please contact me directly, will implement a timer and/or event based auto-save feature to address the data loss.

On to KDE4 :-)