(gdb) run Starting program: /usr/bin/qtcreator [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". libEGL warning: DRI2: failed to authenticate [New Thread 0x7fffeaa8d700 (LWP 12382)] [New Thread 0x7fffea28c700 (LWP 12383)] [New Thread 0x7fffe9824700 (LWP 12384)] [New Thread 0x7fffcce3b700 (LWP 12387)] [New Thread 0x7fffc7fff700 (LWP 12388)] [New Thread 0x7fffc77fe700 (LWP 12390)] [New Thread 0x7fffc6ffd700 (LWP 12391)] Cannot update Qt version information: /opt/Qt/5.4/gcc_64/bin/qmake cannot be run. [New Thread 0x7fffc56dd700 (LWP 12433)]
Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffc56dd700 (LWP 12433)] 0x0000000000000000 in ?? () (gdb) backtrace #0 0x0000000000000000 in ?? () #1 0x00007ffff66d3be9 in QOpenGLVertexArrayObject::create() () from /usr/bin/../lib/x86_64-linux-gnu/qtcreator/../libQt5Gui.so.5 #2 0x00007ffff66c0ce4 in QOpenGLTextureGlyphCache::createTextureData(int, int) () from /usr/bin/../lib/x86_64-linux-gnu/qtcreator/../libQt5Gui.so.5 #3 0x00007ffff6653a7c in QTextureGlyphCache::fillInPendingGlyphs() () from /usr/bin/../lib/x86_64-linux-gnu/qtcreator/../libQt5Gui.so.5 #4 0x00007fffdc6a7119 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007fffdc6a51dc in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007fffdc7311d7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007fffdc734883 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007fffdc732097 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #9 0x00007fffdc730828 in QQuickText::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007fffdc6e8f97 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #11 0x00007fffdc6e9a3b in QQuickWindowPrivate::updateDirtyNodes() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #12 0x00007fffdc6ea0b0 in QQuickWindowPrivate::syncSceneGraph() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #13 0x00007fffdc6bd705 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007fffdc6bdf50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #15 0x00007fffdc6c34ec in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #16 0x00007ffff6e062be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00000037a94076aa in start_thread (arg=0x7fffc56dd700) at pthread_create.c:333 #18 0x00000037a8d06eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to qtcreator in Ubuntu. https://bugs.launchpad.net/bugs/1518272 Title: Qt Creator crashed after a start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtcreator/+bug/1518272/+subscriptions -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs