Replying here as a reguestet by ign_christian in Bug 67011. I can reproduce this on KDE 4.10.4 (I have mixed my KDE version with my QT version above - sorry), also qtcore has since been upgraded to 4.8.4-r5).
Also, I'm sorry about the duplicate in bug (In reply to comment #25). Howeveer, I'm not sure it should be marked as duplicate since 1) The bug 67011 happens on every spreadsheet, not just in certain circumstances 2) It's not a crash (per se) but a total hang (inresponsiveness) of the UI input (keyboard + mouse), and 3) There's no mention of KDE specificity in this bug report and 4) This bug is for a very old version of libreoffice compared to the version in bug 67011 (3.4.2 release vs. 4.1.0.2). However, if you still feel it is a duplicate, it's OK of course. Maybe reopen? Or, I could try to upgrade to KDE 4.10.5 (it's a long compile and will take a while)? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libreoffice in Ubuntu. https://bugs.launchpad.net/bugs/914033 Title: [Upstream] threading crashes in qt with kde theme Status in Qt: Fix Released Status in “libreoffice” package in Ubuntu: Fix Released Status in “qt4-x11” package in Ubuntu: Fix Released Status in “qt4-x11” source package in Oneiric: Fix Released Status in “libreoffice” package in Mandriva: Fix Released Bug description: let Qt call XInitThreads(), so that it knows it's been called Otherwise QPixmap complains when used outside of the main Qt thread and resets itself to null pixmap, eventually leading to crashes. Upstream reports that Libreoffice and Qt need a patch each to work together with Libreoffice 3.4 and Qt 4.7, this is because of assumptions about threading. To manage notifications about this bug go to: https://bugs.launchpad.net/qt/+bug/914033/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp