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(+0x569021) [0xa4d021] ( 2) lyx: lyx(+0x56a1e2) [0xa4e1e2] ( 3) lyx: lyx(+0x5e1b2d) [0xac5b2d] ( 4) lyx: lyx(+0x567a28) [0xa4ba28] ( 5) lyx: lyx(+0x1e2803) [0x6c6803] ( 6) linux-gate.so.1: linux-gate.so.1(__kernel_sigreturn+0) [0xb77bed04] ( 7) /lib/libxcb.so.1: /lib/libxcb.so.1(xcb_send_request_with_fds64+0x39) [0xb3d90b59] ( 8) /lib/libxcb.so.1: /lib/libxcb.so.1(xcb_send_request64+0x3f) [0xb3d9123f] ( 9) /lib/libxcb.so.1: /lib/libxcb.so.1(xcb_send_request+0x33) [0xb3d91283] ( 10) /lib/libxcb.so.1: /lib/libxcb.so.1(xcb_change_property+0xd2) [0xb3d98fd2] ( 11) /usr/lib/qt5/plugins/styles/adwaita.so: Adwaita::Helper::setVariant(QWidget*, QByteArray const&) ( 12) /usr/lib/qt5/plugins/styles/adwaita.so: Adwaita::Style::eventFilter(QObject*, QEvent*) ( 13) /lib/libQt5Core.so.5: QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ( 14) /lib/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) ( 15) /lib/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) ( 16) lyx: lyx(+0x57f633) [0xa63633] ( 17) /lib/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) ( 18) /lib/libQt5Widgets.so.5: QWidgetPrivate::show_helper() ( 19) /lib/libQt5Widgets.so.5: QWidget::setVisible(bool) ( 20) /lib/libQt5Widgets.so.5: QWidget::show() ( 21) lyx: lyx(+0x56f4fb) [0xa534fb] ( 22) lyx: lyx(+0x57cb70) [0xa60b70] ( 23) lyx: lyx(+0x570c1c) [0xa54c1c] ( 24) lyx: lyx(+0x1e2bad) [0x6c6bad] ( 25) lyx: lyx(+0x1e2c60) [0x6c6c60] ( 26) lyx: lyx(+0x1e3411) [0x6c7411] ( 27) lyx: lyx(+0x57ebbb) [0xa62bbb] ( 28) lyx: lyx(+0x57eccc) [0xa62ccc] ( 29) /lib/libQt5Core.so.5: QMetaCallEvent::placeMetaCall(QObject*) ( 30) /lib/libQt5Core.so.5: QObject::event(QEvent*) ( 31) /lib/libQt5Core.so.5: QCoreApplication::event(QEvent*) ( 32) /lib/libQt5Gui.so.5: QGuiApplication::event(QEvent*) ( 33) /lib/libQt5Widgets.so.5: QApplication::event(QEvent*) ( 34) lyx: lyx(+0x57f571) [0xa63571] ( 35) /lib/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) ( 36) /lib/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) ( 37) lyx: lyx(+0x57f633) [0xa63633] ( 38) /lib/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) ( 39) /lib/libQt5Core.so.5: QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) ( 40) /lib/libQt5Core.so.5: QCoreApplication::sendPostedEvents(QObject*, int) ( 41) /lib/libQt5Core.so.5: /lib/libQt5Core.so.5(+0x2b9212) [0xb67bd212] ( 42) /lib/libglib-2.0.so.0: /lib/libglib-2.0.so.0(g_main_context_dispatch+0x179) [0xb769bfc9] ( 43) /lib/libglib-2.0.so.0: /lib/libglib-2.0.so.0(+0x4c3f0) [0xb769c3f0] ( 44) /lib/libglib-2.0.so.0: /lib/libglib-2.0.so.0(g_main_context_iteration+0x3b) [0xb769c4ab] ( 45) /lib/libQt5Core.so.5: QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ( 46) /lib/libQt5XcbQpa.so.5: /lib/libQt5XcbQpa.so.5(+0x6ae66) [0xb32a3e66] ( 47) /lib/libQt5Core.so.5: QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ( 48) /lib/libQt5Core.so.5: QCoreApplication::exec() ( 49) /lib/libQt5Gui.so.5: QGuiApplication::exec() ( 50) /lib/libQt5Widgets.so.5: QApplication::exec() ( 51) lyx: lyx(+0x56abaa) [0xa4ebaa] ( 52) lyx: lyx(+0x1eb643) [0x6cf643] ( 53) lyx: lyx(main+0x71) [0x55c221] ( 54) /lib/libc.so.6: /lib/libc.so.6(__libc_start_main+0xf3) [0xb61552c3] ( 55) lyx: lyx(+0x81891) [0x565891] Segmentation fault (core dumped)
Can you tell us what lyx RPM package you use (rpm -q lyx)?
(In reply to Petr Pisar from comment #1) > Can you tell us what lyx RPM package you use (rpm -q lyx)? rpm -q lyx lyx-2.2.3-1.fc26.i686
I suspect this is an issue with the adwaita style plugin. Can you provide a backtrace with debuginfo ?
Tried on my f27 box, lyx -style adwaita and Help->Introduction opens ok for me in a plasma session. Are you using gnome on wayland?
(In reply to Rex Dieter from comment #4) > Tried on my f27 box, > lyx -style adwaita > > and Help->Introduction opens ok for me in a plasma session. > > Are you using gnome on wayland? I don't know. How do I find out? I downloaded Fedora from getfedora website.
lyx-2.2.4-1.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2018-b8f5f0bfb2
lyx-2.2.4-1.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-b8f5f0bfb2
lyx-2.2.4-1.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.
I upgraded my system to Fedora 28. The problem is still persisting on both wayland and Xorg. Here is the output, I got after running lyx on the terminal: 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(+0x64057c) [0xb2657c] ( 2) lyx: lyx(+0x64135c) [0xb2735c] ( 3) lyx: lyx(+0x6ad34e) [0xb9334e] ( 4) lyx: lyx(+0x63f30f) [0xb2530f] ( 5) lyx: lyx(+0x2d500c) [0x7bb00c] ( 6) linux-gate.so.1: linux-gate.so.1(__kernel_sigreturn+0) [0xb7f0ed2c] ( 7) /lib/libxcb.so.1: /lib/libxcb.so.1(xcb_send_request_with_fds64+0x31) [0xb6a4ed61] ( 8) /lib/libxcb.so.1: /lib/libxcb.so.1(xcb_send_request64+0x2c) [0xb6a4f3ac] ( 9) /lib/libxcb.so.1: /lib/libxcb.so.1(xcb_send_request+0x28) [0xb6a4f3e8] ( 10) /lib/libxcb.so.1: /lib/libxcb.so.1(xcb_change_property+0xc1) [0xb6a56b81] ( 11) /usr/lib/qt5/plugins/styles/adwaita.so: Adwaita::Helper::setVariant(QWidget*, QByteArray const&) ( 12) /usr/lib/qt5/plugins/styles/adwaita.so: Adwaita::Style::eventFilter(QObject*, QEvent*) ( 13) /lib/libQt5Core.so.5: QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ( 14) /lib/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) ( 15) /lib/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) ( 16) lyx: lyx(+0x653147) [0xb39147] ( 17) /lib/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) ( 18) /lib/libQt5Widgets.so.5: QWidgetPrivate::show_helper() ( 19) /lib/libQt5Widgets.so.5: QWidget::setVisible(bool) ( 20) /lib/libQt5Widgets.so.5: QWidget::show() ( 21) lyx: lyx(+0x64447e) [0xb2a47e] ( 22) lyx: lyx(+0x64fe06) [0xb35e06] ( 23) lyx: lyx(+0x648ce6) [0xb2ece6] ( 24) lyx: lyx(+0x2d295e) [0x7b895e] ( 25) lyx: lyx(+0x2d41d7) [0x7ba1d7] ( 26) lyx: lyx(+0x2d48e6) [0x7ba8e6] ( 27) lyx: lyx(+0x6527fa) [0xb387fa] ( 28) lyx: lyx(+0x6528ec) [0xb388ec] ( 29) /lib/libQt5Core.so.5: QMetaCallEvent::placeMetaCall(QObject*) ( 30) /lib/libQt5Core.so.5: QObject::event(QEvent*) ( 31) /lib/libQt5Core.so.5: QCoreApplication::event(QEvent*) ( 32) /lib/libQt5Gui.so.5: QGuiApplication::event(QEvent*) ( 33) /lib/libQt5Widgets.so.5: QApplication::event(QEvent*) ( 34) lyx: lyx(+0x652ff1) [0xb38ff1] ( 35) /lib/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) ( 36) /lib/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) ( 37) lyx: lyx(+0x653147) [0xb39147] ( 38) /lib/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) ( 39) /lib/libQt5Core.so.5: QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) ( 40) /lib/libQt5Core.so.5: QCoreApplication::sendPostedEvents(QObject*, int) ( 41) /lib/libQt5Core.so.5: /lib/libQt5Core.so.5(+0x294857) [0xb6d05857] ( 42) /lib/libglib-2.0.so.0: /lib/libglib-2.0.so.0(g_main_context_dispatch+0x155) [0xb7dde855] ( 43) /lib/libglib-2.0.so.0: /lib/libglib-2.0.so.0(+0x49c41) [0xb7ddec41] ( 44) /lib/libglib-2.0.so.0: /lib/libglib-2.0.so.0(g_main_context_iteration+0x3b) [0xb7ddeceb] ( 45) /lib/libQt5Core.so.5: QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ( 46) /lib/libQt5XcbQpa.so.5: /lib/libQt5XcbQpa.so.5(+0xd1a97) [0xb311ba97] ( 47) /lib/libQt5Core.so.5: QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ( 48) /lib/libQt5Core.so.5: QCoreApplication::exec() ( 49) /lib/libQt5Gui.so.5: QGuiApplication::exec() ( 50) /lib/libQt5Widgets.so.5: QApplication::exec() ( 51) lyx: lyx(+0x641d76) [0xb27d76] ( 52) lyx: lyx(+0x2dc0e4) [0x7c20e4] ( 53) lyx: lyx(+0x15d86e) [0x64386e] ( 54) /lib/libc.so.6: /lib/libc.so.6(__libc_start_main+0xf1) [0xb65ec0d1] ( 55) lyx: lyx(+0x169ca2) [0x64fca2] Segmentation fault (core dumped)
Triaging to adwaita-qt
This message is a reminder that Fedora 28 is nearing its end of life. On 2019-May-28 Fedora will stop maintaining and issuing updates for Fedora 28. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '28'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 28 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 28 changed to end-of-life (EOL) status on 2019-05-28. Fedora 28 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.