Bug 440900

Summary:	does not open the konsole application
Product:	[Applications] konsole	Reporter:	Manuel Luna MX <manuel.luna.mx>
Component:	general	Assignee:	Konsole Developer <konsole-devel>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	c.delacruz.chavarria.217128949, julien.dlq, kde
Priority:	NOR	Keywords:	drkonqi
Version:	21.08.0
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi New crash information added by DrKonqi

Description Manuel Luna MX 2021-08-12 16:14:58 UTC

Application: konsole (21.08.0)

Qt Version: 5.15.3
Frameworks Version: 5.84.0
Operating System: Linux 5.11.0-25-generic x86_64
Windowing System: X11
Drkonqi Version: 5.22.4
Distribution: KDE neon User Edition 5.22

-- Information about the crash:
- Unusual behavior I noticed:
I only get the error message "Konsole closed unexpectedly"

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault

[New LWP 3792]
[New LWP 3793]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007fd4bacffaff in __GI___poll (fds=0x7ffd1d4a4078, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7fd4b5df1340 (LWP 3790))]

Thread 3 (Thread 0x7fd4afa8d700 (LWP 3793)):
#0  0x00007fd4b92b4508 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fd4b92668e1 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd4b926729b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd4b92674a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd4bb2ccfcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd4bb27125b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd4bb08ac22 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd4ba111f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007fd4bb08bdbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd4b9c28609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007fd4bad0c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fd4b4ff3700 (LWP 3792)):
#0  0x00007fd4bacffaff in __GI___poll (fds=0x7fd4b4ff2ae8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd4b8e61c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fd4b8e6390a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fd4b5741e58 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fd4bb08bdbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd4b9c28609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd4bad0c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fd4b5df1340 (LWP 3790)):
[KCrash Handler]
#4  0x00007fd4bb71a7d5 in QWindow::winId() const () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#5  0x00007fd4ba974943 in KWindowEffects::enableBlurBehind(QWindow*, bool, QRegion const&) () from /lib/x86_64-linux-gnu/libKF5WindowSystem.so.5
#6  0x00007fd4bc68a4d3 in Konsole::MainWindow::setBlur (blur=true, this=0x5577bb089250) at ./src/MainWindow.cpp:892
#7  Konsole::MainWindow::setBlur (this=0x5577bb089250, blur=<optimized out>) at ./src/MainWindow.cpp:876
#8  0x00007fd4bc68dc52 in Konsole::MainWindow::activeViewChanged (controller=0x5577bb183850, this=0x5577bb089250) at /usr/include/c++/9/bits/atomic_base.h:413
#9  Konsole::MainWindow::activeViewChanged (this=0x5577bb089250, controller=0x5577bb183850) at ./src/MainWindow.cpp:243
#10 0x00007fd4bb2a977e in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd4bc51d216 in Konsole::ViewManager::activeViewChanged(Konsole::SessionController*) () from /lib/x86_64-linux-gnu/libkonsoleprivate.so.21
#12 0x00007fd4bc54d3bb in Konsole::ViewManager::controllerChanged(Konsole::SessionController*) () from /lib/x86_64-linux-gnu/libkonsoleprivate.so.21
#13 0x00007fd4bc54d747 in Konsole::ViewManager::createController(Konsole::Session*, Konsole::TerminalDisplay*) () from /lib/x86_64-linux-gnu/libkonsoleprivate.so.21
#14 0x00007fd4bc54dad5 in Konsole::ViewManager::createView(Konsole::Session*) () from /lib/x86_64-linux-gnu/libkonsoleprivate.so.21
#15 0x00007fd4bc68c684 in Konsole::MainWindow::createSession (this=this@entry=0x5577bb089250, profile=..., directory=...) at ./src/MainWindow.cpp:533
#16 0x00007fd4bc6888dd in Konsole::Application::newInstance (this=0x7ffd1d4a5120) at /usr/include/c++/9/bits/atomic_base.h:318
#17 0x00005577b951618c in main (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:204
[Inferior 1 (process 3790) detached]

Possible duplicates by query: bug 439871, bug 364342, bug 352712, bug 350766, bug 348685.

Reported using DrKonqi

Comment 1 ChrisDLC 2021-08-12 19:45:24 UTC

Created attachment 140671 [details]
New crash information added by DrKonqi

konsole (21.08.0) using Qt 5.15.3

- What I was doing when the application crashed:
	
	Konsole:
	
	I was staring my computer after an update. It happened succesfully. There was not any error until it start and I tried to 		opened. It only crashed many times and I can not open it.

- Unusual behavior I noticed:

	I could not open it again.

-- Backtrace (Reduced):
#4  0x00007f632daa87d5 in QWindow::winId() const () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#5  0x00007f632ccdd943 in KWindowEffects::enableBlurBehind(QWindow*, bool, QRegion const&) () from /lib/x86_64-linux-gnu/libKF5WindowSystem.so.5
#6  0x00007f632ea334d3 in Konsole::MainWindow::setBlur (blur=true, this=0x556dc8e45c30) at ./src/MainWindow.cpp:892
#7  Konsole::MainWindow::setBlur (this=0x556dc8e45c30, blur=<optimized out>) at ./src/MainWindow.cpp:876
#8  0x00007f632ea36c52 in Konsole::MainWindow::activeViewChanged (controller=0x556dc8dd9330, this=0x556dc8e45c30) at /usr/include/c++/9/bits/atomic_base.h:413

Comment 2 Julien Delquié 2021-08-12 20:24:49 UTC

Same issue here.

If I deactivate blur, Konsole works.
The issue seems linked to blur.

Comment 3 David Redondo 2021-08-13 11:09:35 UTC

From the backtrace looks like, it tries to enable blue without

*** This bug has been marked as a duplicate of bug 439871 ***

Comment 4 ChrisDLC 2021-08-14 20:40:23 UTC

Created attachment 140732 [details]
New crash information added by DrKonqi

konsole (21.08.0) using Qt 5.15.3

- What I was doing when the application crashed:

I was restarting my computer aftes an update and my konsole have not working since that happened. I cannot use it, and it happened one day :')

-- Backtrace (Reduced):
#4  0x00007f4d596787d5 in QWindow::winId() const () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#5  0x00007f4d588ad943 in KWindowEffects::enableBlurBehind(QWindow*, bool, QRegion const&) () from /lib/x86_64-linux-gnu/libKF5WindowSystem.so.5
#6  0x00007f4d5a6034d3 in Konsole::MainWindow::setBlur (blur=true, this=0x55a4906e9390) at ./src/MainWindow.cpp:892
#7  Konsole::MainWindow::setBlur (this=0x55a4906e9390, blur=<optimized out>) at ./src/MainWindow.cpp:876
#8  0x00007f4d5a606c52 in Konsole::MainWindow::activeViewChanged (controller=0x55a4907d6510, this=0x55a4906e9390) at /usr/include/c++/9/bits/atomic_base.h:413