Bug 347747

Summary: plasmashell crash after turn on tv/monitor via hdmi
Product: [Plasma] plasmashell Reporter: r.alonso.espana
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, plasma-bugs, robert.munteanu
Priority: NOR Keywords: drkonqi
Version: 5.3.0   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description r.alonso.espana 2015-05-15 07:02:19 UTC 
Application: plasmashell (5.3.0)

Qt Version: 5.4.1
Operating System: Linux 4.0.2-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed: turn on HDMI tv

- Custom settings of the application: kscreen deleted (HDMI crash). I deleted kscreen because i can recover kde after turn off tv

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f35aac6c7c0 (LWP 549))]

Thread 29 (Thread 0x7f35941d9700 (LWP 551)):
#0  0x00007f35a460f4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f35a954f9f2 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f35a955156f in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f3595af4619 in ?? () from /usr/lib/qt/plugins/platforms/libqxcb.so
#4  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 28 (Thread 0x7f3591dd3700 (LWP 553)):
#0  0x00007f35a08a02b1 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#1  0x00007f35a08a0ba8 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 27 (Thread 0x7f3582356700 (LWP 610)):
#0  0x00007f35a08a0b67 in ?? () from /usr/lib/libglib-2.0.so.0
#1  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#3  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#6  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 26 (Thread 0x7f357bfff700 (LWP 623)):
#0  0x00007f35a3c0c7ef in pthread_getspecific () from /usr/lib/libpthread.so.0
#1  0x00007f35a08c7ad0 in g_thread_self () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d7d in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 25 (Thread 0x7f357affe700 (LWP 624)):
#0  0x00007f35a460b50d in read () from /usr/lib/libc.so.6
#1  0x00007f35a08e3f60 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a072c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a08a0c20 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 24 (Thread 0x7f3579ffd700 (LWP 625)):
#0  0x00007f35a4d3852b in ?? () from /usr/lib/libQt5Core.so.5
#1  0x00007f35a4ec4879 in QTimerInfoList::updateCurrentTime() () from /usr/lib/libQt5Core.so.5
#2  0x00007f35a4ec4de5 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/libQt5Core.so.5
#3  0x00007f35a4ec61fe in ?? () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a08a01bd in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#5  0x00007f35a08a0ba8 in ?? () from /usr/lib/libglib-2.0.so.0
#6  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#7  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#9  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#10 0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#11 0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#12 0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#13 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 23 (Thread 0x7f3578ffc700 (LWP 626)):
#0  0x00007f35a460f4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f35a08a0c7c in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 22 (Thread 0x7f35677ff700 (LWP 627)):
#0  0x00007ffc563e3ba8 in clock_gettime ()
#1  0x00007f35a462506d in clock_gettime () from /usr/lib/libc.so.6
#2  0x00007f35a4d38526 in ?? () from /usr/lib/libQt5Core.so.5
#3  0x00007f35a4ec4879 in QTimerInfoList::updateCurrentTime() () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4ec4de5 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4ec61fe in ?? () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a08a01bd in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#7  0x00007f35a08a0ba8 in ?? () from /usr/lib/libglib-2.0.so.0
#8  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#9  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#10 0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#11 0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#12 0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#13 0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#14 0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#15 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 21 (Thread 0x7f35667fe700 (LWP 628)):
#0  0x00007f35aaafd4b5 in __tls_get_addr () from /lib64/ld-linux-x86-64.so.2
#1  0x00007f35a4c82092 in ?? () from /usr/lib/libQt5Core.so.5
#2  0x00007f35a4ec6741 in ?? () from /usr/lib/libQt5Core.so.5
#3  0x00007f35a08a0681 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0x00007f35a08a0c20 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#9  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#10 0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#11 0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 20 (Thread 0x7f35655dd700 (LWP 629)):
#0  0x00007f35a460f4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f35a08a0c7c in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 19 (Thread 0x7f3553fff700 (LWP 631)):
#0  0x00007f35a3c0b9af in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f35aa37ec54 in ?? () from /usr/lib/libQt5Script.so.5
#2  0x00007f35aa37ec99 in ?? () from /usr/lib/libQt5Script.so.5
#3  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 18 (Thread 0x7f34d37fe700 (LWP 632)):
#0  0x00007f35a4ec6425 in ?? () from /usr/lib/libQt5Core.so.5
#1  0x00007f35a08a0681 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0c20 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 17 (Thread 0x7f34d0e80700 (LWP 633)):
#0  0x00007f35a4ec4d87 in QTimerInfoList::repairTimersIfNeeded() () from /usr/lib/libQt5Core.so.5
#1  0x00007f35a4ec4df3 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/libQt5Core.so.5
#2  0x00007f35a4ec61fe in ?? () from /usr/lib/libQt5Core.so.5
#3  0x00007f35a08a01bd in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#4  0x00007f35a08a0ba8 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#9  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#10 0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#11 0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 16 (Thread 0x7f34cb33a700 (LWP 634)):
#0  0x00007f35a460b50d in read () from /usr/lib/libc.so.6
#1  0x00007f35a08e3f60 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a072c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a08a0c20 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a863caa6 in ?? () from /usr/lib/libQt5Quick.so.5
#9  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 15 (Thread 0x7f34c9339700 (LWP 636)):
#0  0x00007f35a460b50d in read () from /usr/lib/libc.so.6
#1  0x00007f35a08e3f60 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a072c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a08a0c20 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 14 (Thread 0x7f34bd929700 (LWP 664)):
#0  0x00007f35a08a0533 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#1  0x00007f35a08a0c20 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 13 (Thread 0x7f34bc826700 (LWP 665)):
#0  0x00007f35a08e53f9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f35a08a068c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0c20 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 12 (Thread 0x7f34b371f700 (LWP 666)):
#0  0x00007f35a08a060a in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#1  0x00007f35a08a0c20 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 11 (Thread 0x7f34b261e700 (LWP 667)):
#0  0x00007f35a460f4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f35a08a0c7c in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7f34b151d700 (LWP 668)):
#0  0x00007f35a460b50d in read () from /usr/lib/libc.so.6
#1  0x00007f35a08e3f60 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a072c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a08a0c20 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7f349ffff700 (LWP 669)):
#0  0x00007f35a460f4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f35a08a0c7c in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7f349d998700 (LWP 710)):
#0  0x00007f35a460f4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f35a08a0c7c in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7f349c895700 (LWP 711)):
#0  0x00007f35a08e4ea6 in g_private_get () from /usr/lib/libglib-2.0.so.0
#1  0x00007f35a08c7ad0 in g_thread_self () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d7d in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7f348f78f700 (LWP 712)):
#0  0x00007f35a08a01d1 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#1  0x00007f35a08a0ba8 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7f348e68e700 (LWP 713)):
#0  0x00007ffc563e392c in ?? ()
#1  0x00007ffc563e3cc1 in clock_gettime ()
#2  0x00007f35a462506d in clock_gettime () from /usr/lib/libc.so.6
#3  0x00007f35a4d38526 in ?? () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4ec4879 in QTimerInfoList::updateCurrentTime() () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4ec4de5 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a4ec61fe in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a08a01bd in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#8  0x00007f35a08a0ba8 in ?? () from /usr/lib/libglib-2.0.so.0
#9  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#10 0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#11 0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#12 0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#13 0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#14 0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#15 0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f348d58c700 (LWP 714)):
#0  0x00007f35a4624a10 in __libc_enable_asynccancel () from /usr/lib/libc.so.6
#1  0x00007f35a460b502 in read () from /usr/lib/libc.so.6
#2  0x00007f35a08e3f60 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a08a072c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0x00007f35a08a0c20 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#9  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#10 0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#11 0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f347ffff700 (LWP 715)):
#0  0x00007f35a460f4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f35a08a0c7c in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f347d9c7700 (LWP 5925)):
#0  0x00007f35a08a0c08 in ?? () from /usr/lib/libglib-2.0.so.0
#1  0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#2  0x00007f35a4ec6dfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#3  0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f35a4c7e1f4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#5  0x00007f35a7fbc905 in ?? () from /usr/lib/libQt5Qml.so.5
#6  0x00007f35a4c8318e in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007f35a3c06374 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007f35a461827d in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f35aac6c7c0 (LWP 549)):
[KCrash Handler]
#5  0x00007f35a92b44d0 in Plasma::Applet::actions() const () from /usr/lib/libKF5Plasma.so.5
#6  0x0000000000455834 in ShellCorona::addOutput(QSharedPointer<KScreen::Output> const&) ()
#7  0x0000000000455943 in ShellCorona::outputEnabledChanged() ()
#8  0x00007f35a4e9e98a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#9  0x00007f35a9ad2ff1 in KScreen::Output::apply(QSharedPointer<KScreen::Output> const&) () from /usr/lib/libKF5Screen.so.6
#10 0x00007f35a9abf4fe in KScreen::Config::apply(QSharedPointer<KScreen::Config> const&) () from /usr/lib/libKF5Screen.so.6
#11 0x00007f35a9ac630b in KScreen::ConfigMonitor::Private::updateConfigs(QSharedPointer<KScreen::Config> const&) () from /usr/lib/libKF5Screen.so.6
#12 0x00007f35a9ac8d1d in KScreen::ConfigMonitor::Private::edidReady(QDBusPendingCallWatcher*) () from /usr/lib/libKF5Screen.so.6
#13 0x00007f35a4e9e98a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#14 0x00007f35a5c5b85f in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from /usr/lib/libQt5DBus.so.5
#15 0x00007f35a5c5cf65 in ?? () from /usr/lib/libQt5DBus.so.5
#16 0x00007f35a4e9fd5a in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#17 0x00007f35a61de3dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#18 0x00007f35a61e3820 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#19 0x00007f35a4e6e9eb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#20 0x00007f35a4e70a2b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#21 0x00007f35a4ec69f3 in ?? () from /usr/lib/libQt5Core.so.5
#22 0x00007f35a08a09fd in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0x00007f35a08a0ce0 in ?? () from /usr/lib/libglib-2.0.so.0
#24 0x00007f35a08a0d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#25 0x00007f35a4ec6de7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#26 0x00007f35a4e6c482 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#27 0x00007f35a4e73e5c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#28 0x000000000042edb3 in main ()

Possible duplicates by query: bug 344783, bug 344239, bug 343216.

Reported using DrKonqi
Comment 1 r.alonso.espana 2015-05-19 08:39:50 UTC 
Sorry,

This sentence is wrong:  I deleted kscreen because i can recover kde after turn off tv

Corrected: I deleted Kscreen because I can't recover plasma after turn off and then turn on TV
Comment 2 David Edmundson 2015-05-19 23:25:27 UTC 

*** This bug has been marked as a duplicate of bug 344239 ***