Version: (using KDE 4.3.4) Installed from: Gentoo Packages Since KDE 4.3.4 update, it crash at the startup, with Qt 4.5: Application: Kompare (kompare), signal: Segmentation fault [KCrash Handler] #5 0x00007f34de45e7dc in QMetaObject::indexOfSlot (this=0x13998d0, slot=0x413a8b "slotFileOpen()") at kernel/qmetaobject.cpp:620 #6 0x00007f34de46a9d4 in QObject::connect (sender=0x139bef0, signal=0x7f34dff52582 "triggered(bool)", receiver=0x13926b0, method=0x413a8b "slotFileOpen()", type=Qt::AutoConnection) at kernel/qobject.cpp:2485 #7 0x00007f34dfd23991 in KStandardAction::create (id=KStandardAction::Open, recvr=0x13926b0, slot=0x413a8a "1slotFileOpen()", parent=0x1397fb0) at /var/tmp/portage/kde-base/kdelibs-4.3.4/work/kdelibs-4.3.4/kdeui/actions/kstandardaction.cpp:208 #8 0x000000000040e6bf in KompareShell::setupActions (this=0x13926b0) at /var/tmp/portage/kde-base/kompare-4.3.4/work/kompare-4.3.4/kompare/kompare_shell.cpp:248 #9 0x000000000040fb34 in KompareShell (this=0x13926b0) at /var/tmp/portage/kde-base/kompare-4.3.4/work/kompare-4.3.4/kompare/kompare_shell.cpp:63 #10 0x000000000040b29d in main (argc=1, argv=0x7fff40c4e868) at /var/tmp/portage/kde-base/kompare-4.3.4/work/kompare-4.3.4/kompare/main.cpp:95
This looks related to bug 217418.
Bug #224300 looks related, too.
*** Bug 217418 has been marked as a duplicate of this bug. ***
can't reproduce, looks like a problem in kdelibs. Please try KDE SC 4.10.5 or later to see whether the problem still exists.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!