I've recently upgraded from openSUSE 13.2 to Leap 42.1 and installed the latest KDE Frameworks/Applications from openSUSE OBS: http://download.opensuse.org/repositories/KDE:/Frameworks5/openSUSE_Leap_42.1/ http://download.opensuse.org/repositories/KDE:/Applications/openSUSE_Leap_42.1/ My PC has an Nvidia card with proprietary drivers, and dual full HD monitors. It appears that starting any LibreOffice application, maximizing it, then restoring it, then exiting causes the plasma desktop to hang. The mouse cursor is still visible, and responds to mouse movement, however plasma widgets, panel, desktop no longer react to any mouse events. Ctrl-Esc and Alt-F2 don't seem to do anything. This behaviour is only observed when libreoffice is using the KDE integration (libreoffice-kde4-5.0.2.2-1.2.x86_64). If it is uninstalled, then libreoffice with GTK3 ui works just fine. I've tried all the workarounds listed in https://forums.opensuse.org/showthread.php/511086-LibreOffice-5-freezes-system/ (like clearing libreoffice config directory, etc) to no avail. $ rpm -qa | egrep "framework|plasma|libreoffice" | sort frameworkintegration-plugin-5.17.0-85.2.x86_64 libreoffice-5.0.2.2-1.2.x86_64 libreoffice-base-5.0.2.2-1.2.x86_64 libreoffice-base-drivers-mysql-5.0.2.2-1.2.x86_64 libreoffice-branding-upstream-5.0.2.2-1.2.noarch libreoffice-calc-5.0.2.2-1.2.x86_64 libreoffice-calc-extensions-5.0.2.2-1.2.x86_64 libreoffice-draw-5.0.2.2-1.2.x86_64 libreoffice-filters-optional-5.0.2.2-1.2.x86_64 libreoffice-gnome-5.0.2.2-1.2.x86_64 libreoffice-gtk3-5.0.2.2-1.2.x86_64 libreoffice-icon-theme-breeze-5.0.2.2-1.2.noarch libreoffice-icon-theme-galaxy-5.0.2.2-1.2.noarch libreoffice-icon-theme-hicontrast-5.0.2.2-1.2.noarch libreoffice-icon-theme-mint-5.0.2-1.3.noarch libreoffice-icon-theme-oxygen-5.0.2.2-1.2.noarch libreoffice-icon-theme-sifr-5.0.2.2-1.2.noarch libreoffice-icon-theme-tango-5.0.2.2-1.2.noarch libreoffice-impress-5.0.2.2-1.2.x86_64 libreoffice-kde4-5.0.2.2-1.2.x86_64 libreoffice-l10n-en-5.0.2.2-1.2.noarch libreoffice-mailmerge-5.0.2.2-1.2.x86_64 libreoffice-math-5.0.2.2-1.2.x86_64 libreoffice-pyuno-5.0.2.2-1.2.x86_64 libreoffice-share-linker-1-2.2.noarch libreoffice-templates-en-3.3-15.6.noarch libreoffice-templates-labels-a4-1.0.1-12.1.noarch libreoffice-templates-labels-letter-1.0.1-12.1.noarch libreoffice-templates-presentation-layouts-3.3-12.4.noarch libreoffice-writer-5.0.2.2-1.2.x86_64 libreoffice-writer-extensions-5.0.2.2-1.2.x86_64 patterns-openSUSE-kde_plasma-20150918-12.1.x86_64 plasma5-addons-5.5.2-74.2.x86_64 plasma5-addons-kimpanel-5.5.2-74.2.x86_64 plasma5-addons-lang-5.5.2-74.2.noarch plasma5-desktop-5.5.2-128.1.x86_64 plasma5-desktop-branding-openSUSE-13.3-105.2.x86_64 plasma5-desktop-lang-5.5.2-128.1.noarch plasma5-pa-5.5.2-23.2.x86_64 plasma5-pa-lang-5.5.2-23.2.noarch plasma5-pk-updates-0.2-6.2.x86_64 plasma5-session-5.5.2-54.1.noarch plasma5-workspace-5.5.2-158.1.x86_64 plasma5-workspace-branding-openSUSE-13.3-105.2.x86_64 plasma5-workspace-lang-5.5.2-158.1.noarch plasma5-workspace-libs-5.5.2-158.1.x86_64 plasma5-workspace-wallpapers-5.5.2-50.1.noarch plasma-framework-5.17.0-92.2.x86_64 plasma-framework-components-5.17.0-92.2.x86_64 plasma-framework-lang-5.17.0-92.2.noarch plasma-framework-private-5.17.0-92.2.x86_64 plasma-nm5-5.5.2-89.1.x86_64 plasma-nm5-lang-5.5.2-89.1.noarch plasma-nm5-openconnect-5.5.2-89.1.x86_64 plasma-nm5-openvpn-5.5.2-89.1.x86_64 plasma-nm5-pptp-5.5.2-89.1.x86_64 plasma-nm5-vpnc-5.5.2-89.1.x86_64 python-kde4-plasma-4.14.3-2.11.x86_64 Reproducible: Always Steps to Reproduce: 1. Start libreoffice writer, double click on the title bar to maximize, click on the File menu 2. Double click on the title bar to un-maximize, click on the File menu again 3. Click on the Exit menu to quit. Actual Results: Plasma hangs and stops reacting to any mouse events. Expected Results: Plasma does not hang after exiting libreoffice writer. Outputs of "ps -e f" after KDE startup, after libreoffice writer startup (before the hang) and after libreoffice writer exit (after the hang) along with contents of .xsession-errors are attached.
Created attachment 96480 [details] Contents of .xsession-errors
Created attachment 96481 [details] Output of ps -e f before writer startup
Created attachment 96482 [details] Output of ps -e f after writer startup and before plasma hang
Created attachment 96483 [details] Output of ps -e f after exiting writer and ensuing plasma hang
Thanks, but I need to know where in plasma it's stuck The easiest way to do that is to wait for it to be frozen, then from a terminal sudo gdb `pidof plasmashell` then type "bt" to get a backtrace which you can include here. Till then I have nothing to go on.
Created attachment 96526 [details] Requested output of "info threads" and "thread apply all bt"
Requested output of "info threads" and "thread apply all bt".
Thread 1 (the main thread) doesn't seem frozen from the backtrace, it's busy doing something..
There's no actionable information in this, and the report is super old. No point keeping this open. If this issue hasn't gone away I'm sure there's a new report by now.
(In reply to David Edmundson from comment #9) > There's no actionable information in this, and the report is super old. > No point keeping this open. If this issue hasn't gone away I'm sure there's > a new report by now. The issue is still there. When I exit LibreOffice Writer, Plasma is unresponsible for a few seconds. I have it for quite some time (maybe about a year or more). Should I file another bug?