Hello, Bug hard to debug. If I open a lyx file normally (revtex), then if I open a 2nd lyx file (beamer), lyx just crashes (see below). This is absolutely reproducible. If I change the name of the 2nd file, then it opens without crash. If I also open the 2nd file only (ie with the name which makes it crashes in the sequence that I just described), it opens normally.
lyx: SIGSEGV signal caught! Sorry, you have found a bug in LyX, hope you have not lost any data. Please read the bug-reporting instructions in 'Help->Introduction' and send us a bug report, if necessary. Thanks! Bye. Error: LyX crashed! ---------------------------------------- SIGSEGV signal caught! Sorry, you have found a bug in LyX, hope you have not lost any data. Please read the bug-reporting instructions in 'Help->Introduction' and send us a bug report, if necessary. Thanks! Bye. ( 1) lyx: lyx(+0x58ffbf) [0x55cc1b86cfbf] ( 2) lyx: lyx(+0x5f227e) [0x55cc1b8cf27e] ( 3) lyx: lyx(+0x58ec70) [0x55cc1b86bc70] ( 4) lyx: lyx(+0x2684a8) [0x55cc1b5454a8] ( 5) /lib64/libc.so.6: /lib64/libc.so.6(+0x347e0) [0x7f72a340b7e0] ( 6) lyx: lyx(+0x3262a9) [0x55cc1b6032a9] ( 7) lyx: lyx(+0x327cdc) [0x55cc1b604cdc] ( 8) lyx: lyx(+0x36fb31) [0x55cc1b64cb31] ( 9) lyx: lyx(+0x5e8cd4) [0x55cc1b8c5cd4] ( 10) lyx: lyx(+0x5e5041) [0x55cc1b8c2041] ( 11) /lib64/libQt5Core.so.5: QMetaObject::activate(QObject*, int, int, void**) ( 12) /lib64/libQt5Widgets.so.5: QTabWidget::currentChanged(int) ( 13) /lib64/libQt5Widgets.so.5: /lib64/libQt5Widgets.so.5(+0x316097) [0x7f72a4ee8097] ( 14) /lib64/libQt5Core.so.5: QMetaObject::activate(QObject*, int, int, void**) ( 15) /lib64/libQt5Widgets.so.5: QTabBar::currentChanged(int) ( 16) /lib64/libQt5Widgets.so.5: QTabBar::setCurrentIndex(int) ( 17) lyx: lyx(+0x5e51c7) [0x55cc1b8c21c7] ( 18) lyx: lyx(+0x5bf967) [0x55cc1b89c967] ( 19) lyx: lyx(+0x5c34ef) [0x55cc1b8a04ef] ( 20) lyx: lyx(+0x5c36e8) [0x55cc1b8a06e8] ( 21) lyx: lyx(+0x5c539e) [0x55cc1b8a239e] ( 22) lyx: lyx(+0x59efed) [0x55cc1b87bfed] ( 23) lyx: lyx(+0x5965fa) [0x55cc1b8735fa] ( 24) lyx: lyx(+0x620e7d) [0x55cc1b8fde7d] ( 25) /lib64/libQt5Core.so.5: QMetaObject::activate(QObject*, int, int, void**) ( 26) /lib64/libQt5Widgets.so.5: QAction::triggered(bool) ( 27) /lib64/libQt5Widgets.so.5: QAction::activate(QAction::ActionEvent) ( 28) /lib64/libQt5Widgets.so.5: /lib64/libQt5Widgets.so.5(+0x2e177a) [0x7f72a4eb377a] ( 29) /lib64/libQt5Widgets.so.5: /lib64/libQt5Widgets.so.5(+0x2e798c) [0x7f72a4eb998c] ( 30) /lib64/libQt5Widgets.so.5: QMenu::mouseReleaseEvent(QMouseEvent*) ( 31) /lib64/libQt5Widgets.so.5: QWidget::event(QEvent*) ( 32) /lib64/libQt5Widgets.so.5: QMenu::event(QEvent*) ( 33) /lib64/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) ( 34) /lib64/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) ( 35) lyx: lyx(+0x5a10fc) [0x55cc1b87e0fc] ( 36) /lib64/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) ( 37) /lib64/libQt5Widgets.so.5: QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) ( 38) /lib64/libQt5Widgets.so.5: /lib64/libQt5Widgets.so.5(+0x1bd498) [0x7f72a4d8f498] ( 39) /lib64/libQt5Widgets.so.5: /lib64/libQt5Widgets.so.5(+0x1bf813) [0x7f72a4d91813] ( 40) /lib64/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) ( 41) /lib64/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) ( 42) lyx: lyx(+0x5a10fc) [0x55cc1b87e0fc] ( 43) /lib64/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) ( 44) /lib64/libQt5Gui.so.5: QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) ( 45) /lib64/libQt5Gui.so.5: QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) ( 46) /lib64/libQt5Gui.so.5: QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) ( 47) /lib64/libQt5XcbQpa.so.5: /lib64/libQt5XcbQpa.so.5(+0x71e90) [0x7f72948afe90] ( 48) /lib64/libglib-2.0.so.0: /lib64/libglib-2.0.so.0(g_main_context_dispatch+0x15a) [0x7f72a59426ba] ( 49) /lib64/libglib-2.0.so.0: /lib64/libglib-2.0.so.0(+0x49a70) [0x7f72a5942a70] ( 50) /lib64/libglib-2.0.so.0: /lib64/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7f72a5942b1c] ( 51) /lib64/libQt5Core.so.5: QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ( 52) /lib64/libQt5Core.so.5: QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ( 53) /lib64/libQt5Core.so.5: QCoreApplication::exec() ( 54) lyx: lyx(+0x27088d) [0x55cc1b54d88d] ( 55) lyx: lyx(+0x11cdf1) [0x55cc1b3f9df1] ( 56) /lib64/libc.so.6: /lib64/libc.so.6(__libc_start_main+0xf1) [0x7f72a33f7731] ( 57) lyx: lyx(+0x125aa9) [0x55cc1b402aa9] =========================================================================== Patrick DUPRÉ | | email: pdu...@gmx.com Laboratoire de Physico-Chimie de l'Atmosphère | | Université du Littoral-Côte d'Opale | | Tel. (33)-(0)3 28 23 76 12 | | Fax: 03 28 65 82 44 189A, avenue Maurice Schumann | | 59140 Dunkerque, France ===========================================================================