The crash handler window did not appears. I think that the plasma- desktop did not crashes, cause when i press ALT+SHIT+F12 , the screen returns. I have installed this package, what can i do know? Seems that the process creates a child process:
jo...@laptop:~$ gdb plasma-desktop GNU gdb (GDB) 7.0-ubuntu Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Lendo símbolos de /usr/bin/plasma-desktop...Lendo símbolos de /usr/lib/debug/usr/bin/plasma-desktop...concluído. (no debugging symbols found)...concluído. (gdb) run Starting program: /usr/bin/plasma-desktop [Thread debugging using libthread_db enabled] QDBusObjectPath: invalid path "" QLayout: Attempting to add QLayout "" to QWidget "", which already has a layout findServiceByDesktopPath: /home/jorge/.kde/share/apps/RecentDocuments/images.desktop not found findServiceByDesktopPath: /home/jorge/.kde/share/apps/RecentDocuments/01 Marcus Garvey Time.mp3.desktop not found findServiceByDesktopPath: /home/jorge/.kde/share/apps/RecentDocuments/02 God Bless.mp3.desktop not found findServiceByDesktopPath: /home/jorge/.kde/share/apps/RecentDocuments/03 The Race.mp3.desktop not found findServiceByDesktopPath: /home/jorge/.kde/share/apps/RecentDocuments/04 Guts.mp3.desktop not found findServiceByDesktopPath: /home/jorge/.kde/share/apps/RecentDocuments/05 Rich Man, Poor Man.mp3.desktop not found findServiceByDesktopPath: /home/jorge/.kde/share/apps/RecentDocuments/06 No Wrong Idea.mp3.desktop not found findServiceByDesktopPath: /home/jorge/.kde/share/apps/RecentDocuments/07 Follow the Rainbow.mp3.desktop not found Object::connect: No such signal SystemTray::Manager::jobStateChanged(SystemTray::Job*) Unrecognized character: / Unrecognized character: / ERROR: syntax error QGraphicsGridLayout::itemAt: invalid index 0 QGraphicsGridLayout::itemAt: invalid index 2 QGraphicsGridLayout::itemAt: invalid index 6 Invalid D-BUS interface name 'org.kde.plasma-desktop.PlasmaApp' found while parsing introspection Program exited normally. (gdb) -- plasma crash on dual monitor change https://bugs.launchpad.net/bugs/376383 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kdebase-workspace in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs