Created attachment 115739 [details] kdeconnectd backtrace -- Information about the crash: - What I was doing when the application crashed: Nothing for a while, but the last activity was writing a document on the libreoffice and the other moment after initialized all the OS system. - OBSERVED RESULT Notification popup are shown as they happen. - SOFTWARE VERSIONS Application: kdeconnectd (0.1) KDE Plasma Versiuon: 5.14.1 KDE Frameworks Version: 5.51.0 Qt Version: 5.11.1 Operating System: Linux KDE 4.15.0-36-generic #39-Ubuntu SMP Mon Sep 24 16:19:09 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Distribution: KDE neon - ADDITIONAL INFORMATION: Library Usage Private 3592 KB [heap] 492 KB /usr/lib/x86_64-linux-gnu/libqca-qt5.so.2.1.3 388 KB /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 352 KB /usr/lib/x86_64-linux-gnu/libkdeconnectcore.so.1.3.1 248 KB /usr/lib/x86_64-linux-gnu/libQt5Network.so.5.11.1 Shared 3504 KB /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.11.1 2516 KB /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.11.1 2128 KB /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.11.1 1884 KB /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 1452 KB /lib/x86_64-linux-gnu/libc-2.27.so
Pasting inline: Thread 1 (Thread 0x7f806051a800 (LWP 3628)): [KCrash Handler] #6 0x00007f805e105f36 in operator== (s1=..., s2=...) at tools/qstring.cpp:3153 #7 0x00007f805fb54f0c in KNotification::setTitle (this=this@entry=0x55e90cd27370, title=...) at ./src/knotification.cpp:140 #8 0x00007f803d3a2b5f in Notification::createKNotification (this=this@entry=0x55e90cc67420, update=<optimized out>, np=...) at ./plugins/notifications/notification.cpp:95 #9 0x00007f803d3a36ed in Notification::update (this=this@entry=0x55e90cc67420, np=...) at ./plugins/notifications/notification.cpp:81 #10 0x00007f803d3abc85 in NotificationsDbusInterface::processPacket (this=0x55e90ccef6b0, np=...) at ./plugins/notifications/notificationsdbusinterface.cpp:91 #11 0x00007f803d3a734f in NotificationsPlugin::receivePacket (this=0x55e90cd06b20, np=...) at ./plugins/notifications/notificationsplugin.cpp:59 #12 0x00007f806011b5c0 in Device::privateReceivedPacket (this=<optimized out>, np=...) at ./core/device.cpp:341 It stores a KNotification* as raw pointer but KNotification will self-delete when it is closed (timeout or closed by the user) so it accesses junk and crashes. Fix would be to change it to a QPointer<KNotification> and check for that instead of the m_closed handling it has right now.
*** This bug has been marked as a duplicate of bug 388991 ***
Removing duplicate flag as this issue is more specific than the one that was linked.
Happens also on a up-to-date KDE neon with kdeconnectd 1.3.1 (Plasma 5.14.4, Frameworks 5.53, Applications 18.12).
Possibly the same as Bug #402799 (Suse) and Bug #402430 (Arch). I also observe this crash in Debian testing: KDEconnect is completely unusable, since it crashes as soon as my android phone tries to connect.
There are some other similar bugs regarding kdeconnectd crashing, but relate to older versions, so they are probably a different crash.
Created attachment 117271 [details] Backtrace segfault in Debian testing As soon as my phone connects to the local net and the KDEconnect app tries to contact my desktop, kdeconnectd crashes. This is the backtrace.
Backtrace from comment #7 is completely unrelated to backtrace from comment #1.
*** Bug 402799 has been marked as a duplicate of this bug. ***
*** Bug 402430 has been marked as a duplicate of this bug. ***
(In reply to Christoph Feck from comment #8) > Backtrace from comment #7 is completely unrelated to backtrace from comment > #1. This means i should open a new bug right?
The backtrace of Bug #401755 does however look very similar to this one, maybe also a duplicate.
(In reply to Ariel Garcia from comment #11) > (In reply to Christoph Feck from comment #8) > > Backtrace from comment #7 is completely unrelated to backtrace from comment > > #1. > > This means i should open a new bug right? Submitted Bug #402839 for my case.
*** Bug 401755 has been marked as a duplicate of this bug. ***
*** Bug 403839 has been marked as a duplicate of this bug. ***
*** Bug 406046 has been marked as a duplicate of this bug. ***
Created attachment 119215 [details] attachment-31600-0.html Y tiene solución, no soy programador pero trato de entender lo mas que puedo. Saludos. El mar., 2 abr. 2019 a las 13:19, Christoph Feck (<bugzilla_noreply@kde.org>) escribió: > https://bugs.kde.org/show_bug.cgi?id=400010 > > Christoph Feck <cfeck@kde.org> changed: > > What |Removed |Added > > ---------------------------------------------------------------------------- > CC| |josepainequeo@gmail.com > > --- Comment #16 from Christoph Feck <cfeck@kde.org> --- > *** Bug 406046 has been marked as a duplicate of this bug. *** > > -- > You are receiving this mail because: > You are on the CC list for the bug.
*** Bug 407785 has been marked as a duplicate of this bug. ***
*** Bug 410316 has been marked as a duplicate of this bug. ***
*** Bug 410026 has been marked as a duplicate of this bug. ***
*** Bug 410397 has been marked as a duplicate of this bug. ***