https://bugs.kde.org/show_bug.cgi?id=366256
Ilya Sheershoff changed:
What|Removed |Added
CC||sheersh...@gmail.com
--- Comment #2 from Ilya Sheershoff ---
Looks similar:
Application: plasma-desktop (4.11.11)
KDE Platform Version: 4.13.3
Qt Version: 4.8.6
Operating System: Linux 3.16.0-77-generic x86_64
Distribution: Ubuntu 14.04.5 LTS
-- Information about the crash:
- What I was doing when the application crashed:
I booted, started google-chrome with ~280 tabs in ~17 windows, started my app
in docker-compose with ~10 machines launched. the crash happened when I
launched IntelliJ IDEA IDE (~ 6 projects in separate windows opened). Also
several programs was running: System Monitor (ksys...), telegram, skype...
I have an Acer Aspire V (V3-572G-72PX), connected to two monitors (Acer V246HL)
- by HDMI and D-SUB, configured to be by sides of the notebook screen, which is
chosen to be the main screen (the bottom launch bar is in the center).
- Unusual behavior I noticed:
Driver manager, btw, doesn't display that any of the displayed drivers are
chosen. None of the list has the radio button ticked. The provided list is the
following:
NVIDIA binary drivers:
- 340.96 from nvidia-340
- 340.96 from nvidia-340-updates
- 352.63 from nvidia-352 (Recommended Driver)
- 352.63 from nvidia-352-updates
X.Org X Server -- Nouveau display driver from xserver-xorg-video-nouveau
Half and a year ago I had hard time after updating NVIDIA drivers, or switching
to it (can't remember exactly) - the two attached monitors displayed the same
as the main screen (became just a duplicates) or were just black (not sure what
happened first, but there were these two states for sure, may be more states).
I spent a day to recover, so I'm not sure now what driver is running and with
what settings, but I'm not eager to experiment with changing or updating driver
settings.
Started around a month ago: sometimes one of the monitors or windows (they're
mostly full-screen) starts to flicker at left and right sides: around 5% at
left and at right (as far as i managed to notice, one of those where there's no
mouse pointer at the moment). This fixes by focusing on the flickering window
by clicking it.
-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f850bbb87c0 (LWP 2910))]
Thread 13 (Thread 0x7f84e197c700 (LWP 2935)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x7f8504863ffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2 0x7f8504864039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3 0x7f84ff10f184 in start_thread (arg=0x7f84e197c700) at
pthread_create.c:312
#4 0x7f850b4ac37d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 12 (Thread 0x7f845b8c9700 (LWP 2940)):
#0 0x7f84fea3f61d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x7f84fea3f979 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x7f84fe9fd557 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x7f84fe9fdf03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x7f84fe9fe0ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x7f85080797be in QEventDispatcherGlib::processEvents
(this=0x7f84540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6 0x7f850804b0af in QEventLoop::processEvents
(this=this@entry=0x7f845b8c8de0, flags=...) at kernel/qeventloop.cpp:149
#7 0x7f850804b3a5 in QEventLoop::exec (this=this@entry=0x7f845b8c8de0,
flags=...) at kernel/qeventloop.cpp:204
#8 0x7f8507f47c5f in QThread::exec (this=this@entry=0x1492cc0) at
thread/qthread.cpp:537
#9 0x7f850802c823 in QInotifyFileSystemWatcherEngine::run (this=0x1492cc0)
at io/qfilesystemwatcher_inotify.cpp:265
#10 0x7f8507f4a32f in QThreadPrivate::start (arg=0x1492cc0) at
thread/qthread_unix.cpp:349
#11 0x7f84ff10f184 in start_thread (arg=0x7f845b8c9700) at
pthread_create.c:312
#12 0x7f850b4ac37d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 11 (Thread 0x7f845906a700 (LWP 2941)):
#0 0x7f8507f49058 in QThreadData::current () at
thread/qthread_unix.cpp:249
#1 0x7f8508079af5 in postEventSourcePrepare (s=0x7f844c001350,
timeout=0x7f8459069c24) at kernel/qeventdispatcher_glib.cpp:263
#2 0x7f84fe9fd68d in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x7f84fe9fdf03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x7f84fe9fe0ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x7f85080797be in QEventDispatcherGlib::processEvents
