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#1851 2016-02-27 17:11:14

macstar3000
Member
Registered: 2016-02-17
Posts: 47

Re: KF 5 & Plasma

currently i am facing a weird issue with the latest plasma on arch in a virtualbox. whenever i close a kde program, be it dolphin, konsole or anything else, i get an error 'executable: konsole PID: 1850 Signal: Floating point exception (8) time....'
however i don't get these errors when closing firefox for example.

i don't get these errors at all on my pc installation.

now the question arises: arch problem? kde problem? or virtualbox problem?

i would guess it's a virtualbox problem personally, but maybe someone else can add something to it.

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#1852 2016-03-01 19:58:49

beta990
Member
Registered: 2011-07-10
Posts: 207

Re: KF 5 & Plasma

Anyone getting KDE5 to work with latest Qt5.6rc1? Seems to be crashing at starting the plasmashell.

How does KDE manage Qt updates? Are they following the Qt-release schedule?

Thanks!

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#1853 2016-03-01 21:52:33

arojas
Developer
From: Spain
Registered: 2011-10-09
Posts: 2,151

Re: KF 5 & Plasma

beta990 wrote:

Anyone getting KDE5 to work with latest Qt5.6rc1? Seems to be crashing at starting the plasmashell

Any backtrace?

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#1854 2016-03-01 22:23:48

Ravior
Member
From: Galați, Romania
Registered: 2013-01-10
Posts: 39

Re: KF 5 & Plasma

arojas wrote:
beta990 wrote:

Anyone getting KDE5 to work with latest Qt5.6rc1? Seems to be crashing at starting the plasmashell

Any backtrace?

I also have the same problem.
Regarding the backtrace, I don't have anything useful.
For now I've downgraded to Qt5.5 and I'm waiting to see if this problem is fixed by the latest KDE hotfix.

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#1855 2016-03-02 06:31:39

mabl
Member
Registered: 2012-11-20
Posts: 21

Re: KF 5 & Plasma

I also suffer from a problematic kde startup with kde-testing, both on my laptop (intel gfx) and stationary computer (nvidia blob). In both cases the symptoms are identical:

Kde startup takes a huge amount of time, if it comes up at all. During that time, only the the shadows of the panels and the wallpaper are visible. I've recompiled all KDE dependent stuff from aur to exclude any issues there. On one pc I've got a backtrace of kdeinit5:

#5  0x00007f905b9fe2a8 in raise () from /usr/lib/libc.so.6
#6  0x00007f905b9ff72a in abort () from /usr/lib/libc.so.6
#7  0x00007f905bdfdb81 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/libQt5Core.so.5
#8  0x00007f9052e980e8 in ?? () from /usr/lib/libQt5DBus.so.5
#9  0x00007f9052ee51b0 in ?? () from /usr/lib/libQt5DBus.so.5
#10 0x00007f9052ee8069 in QDBusArgument::beginMapEntry() const () from /usr/lib/libQt5DBus.so.5
#11 0x00007f903448f7b4 in PolkitQt1::Authority::Private::init() () from /usr/lib/libpolkit-qt5-core-1.so.1
#12 0x00007f9034490657 in PolkitQt1::Authority::Authority(_PolkitAuthority*, QObject*) () from /usr/lib/libpolkit-qt5-core-1.so.1
#13 0x00007f9034490934 in PolkitQt1::Authority::instance(_PolkitAuthority*) () from /usr/lib/libpolkit-qt5-core-1.so.1
#14 0x00007f90346a14ea in ?? () from /usr/lib/qt/plugins/kauth/backend/kauth_backend_plugin.so
#15 0x00007f90346a3cc5 in qt_plugin_instance () from /usr/lib/qt/plugins/kauth/backend/kauth_backend_plugin.so
#16 0x00007f905bfb5f11 in QPluginLoader::instance() () from /usr/lib/libQt5Core.so.5
#17 0x00007f904f71f407 in KAuth::BackendsManager::retrieveInstancesIn(QString const&) () from /usr/lib/libKF5Auth.so.5
#18 0x00007f904f71f879 in KAuth::BackendsManager::init() () from /usr/lib/libKF5Auth.so.5
#19 0x00007f904f71fffd in KAuth::BackendsManager::authBackend() () from /usr/lib/libKF5Auth.so.5
#20 0x00007f904f71a719 in KAuth::Action::setName(QString const&) () from /usr/lib/libKF5Auth.so.5
#21 0x00007f904f71a879 in KAuth::Action::Action(QString const&) () from /usr/lib/libKF5Auth.so.5
#22 0x00007f903f52e699 in PowerDevilUPowerBackend::init() () from /usr/lib/qt/plugins/kf5/kded/powerdevil.so
#23 0x00007f903f2e68e7 in PowerDevil::Core::loadCore(PowerDevil::BackendInterface*) () from /usr/lib/libpowerdevilcore.so.2
#24 0x00007f903f523def in ?? () from /usr/lib/qt/plugins/kf5/kded/powerdevil.so
#25 0x00007f905bffb341 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#26 0x00007f905a41e124 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#27 0x00007f905a422f78 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#28 0x00007f905bfcc03a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#29 0x00007f905bfcebc5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#30 0x00007f905c024113 in ?? () from /usr/lib/libQt5Core.so.5
#31 0x00007f905832bd87 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0x00007f905832bfe0 in ?? () from /usr/lib/libglib-2.0.so.0
#33 0x00007f905832c08c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0x00007f905c02418f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#35 0x00007f905bfca57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#36 0x00007f905bfd31fc in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#37 0x00007f904b215389 in kdemain () from /usr/lib/libkdeinit5_kded5.so
#38 0x0000000000408698 in ?? ()
#39 0x00000000004054f7 in ?? ()
#40 0x00007f905b9eb710 in __libc_start_main () from /usr/lib/libc.so.6
#41 0x0000000000405969 in _start ()

Relevant time of the system logs gives this:

Mar 02 07:20:47 obelix kded5[1212]: kf5.kded: found kded module "accounts" by prepending 'kded_' to the library path, please fix your metadata.
Mar 02 07:20:47 obelix kded5[1212]: Loaded KAccounts plugin "/usr/lib/qt/plugins/kaccounts/daemonplugins/kaccounts_ktp_plugin.so"
Mar 02 07:20:47 obelix ksplashqml[1022]: Loading stage  "kded" 4544
Mar 02 07:20:47 obelix ksplashqml[1022]: Loading stage  "confupdate" 4551
Mar 02 07:20:47 obelix kded5[1212]: Delayed initialization.
Mar 02 07:20:47 obelix kded5[1212]: Reloading the khotkeys configuration
Mar 02 07:20:47 obelix kded5[1212]: Version 2 File!
Mar 02 07:20:47 obelix kded5[1212]: SHO QKeySequence("")
Mar 02 07:20:47 obelix kded5[1212]: SHO QObject(0x0)
Mar 02 07:21:12 obelix ksmserver[1068]: QDBusConnection: warning: blocking call took a long time (24994 ms, max for this thread is 200 ms) to service "org.kde.kded5" path "/kded" interface "org.kde.kded5" member "loadSecondPhas
Mar 02 07:21:12 obelix ksmserver[1068]: ksmserver: Starting notification thread
Mar 02 07:21:12 obelix ksmserver[1068]: ksmserver: Autostart 2 done
Mar 02 07:21:12 obelix ksmserver[1068]: completeShutdownOrCheckpoint called
Mar 02 07:21:12 obelix ksmserver[1068]: ksmserver: Autostart 2 done
Mar 02 07:21:12 obelix ksmserver[1068]: ksmserver: Kcminit phase 2 done
Mar 02 07:21:12 obelix ksplashqml[1022]: Loading stage  "ready" 29267
Mar 02 07:21:12 obelix ksmserver[1068]: completeShutdownOrCheckpoint called
Mar 02 07:21:12 obelix xembedsniproxy[1115]: kde.xembedsniproxy: starting
Mar 02 07:21:12 obelix xembedsniproxy[1115]: kde.xembedsniproxy: Manager selection claimed
Mar 02 07:21:12 obelix drkonqi[1178]: found lsb_release

However, after that it still takes the long wait for the panels and stuff to pop up. The issues began with the qt 5.6rc1 update.

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#1856 2016-03-02 08:44:59

Loose_Control
Member
From: Germany
Registered: 2011-01-11
Posts: 136

Re: KF 5 & Plasma

journalctl output with Qt5.6 on Intel. I believe it looks similar on my desktop with nvidia.

Mär 02 09:39:48 Wretched-Egg sddm-greeter[366]: Reading from "/usr/share/xsessions/plasma.desktop"
Mär 02 09:39:48 Wretched-Egg sddm-greeter[366]: Reading from "/usr/share/wayland-sessions/plasmawayland.desktop"
Mär 02 09:39:48 Wretched-Egg sddm-greeter[366]: Reading from "/usr/share/wayland-sessions/weston.desktop"
Mär 02 09:39:48 Wretched-Egg sddm-greeter[366]: Connected to the daemon.
Mär 02 09:39:48 Wretched-Egg sddm[329]: Message received from greeter: Connect
Mär 02 09:39:50 Wretched-Egg NetworkManager[304]: <info>  startup complete
Mär 02 09:39:50 Wretched-Egg sddm-greeter[366]: QObject: Cannot create children for a parent that is in a different thread.
                                                 (Parent is SDDM::GreeterApp(0x7ffcee4aeac0), parent's thread is QThread(0x1430c50), current thread is QThread(0x1483290)
Mär 02 09:39:50 Wretched-Egg sddm-greeter[366]: QObject: Cannot create children for a parent that is in a different thread.
                                                 (Parent is SDDM::GreeterApp(0x7ffcee4aeac0), parent's thread is QThread(0x1430c50), current thread is QThread(0x1483290)
Mär 02 09:39:50 Wretched-Egg sddm-greeter[366]: ASSERT failure in QCoreApplication::sendEvent: "Cannot send events to objects owned by a different thread. Current thread 1483290. Receiver '' (of type 'SDDM::GreeterApp') was created in thread 1430c50", file kernel/qcoreapplication.cpp, line 568
Mär 02 09:39:50 Wretched-Egg systemd[1]: Created slice system-systemd\x2dcoredump.slice.
Mär 02 09:39:50 Wretched-Egg systemd[1]: Started Process Core Dump (PID 370/UID 0).
Mär 02 09:39:50 Wretched-Egg sddm-helper[355]: [PAM] Ended.
Mär 02 09:39:51 Wretched-Egg sddm[329]: Auth: sddm-helper exited with 6
Mär 02 09:39:51 Wretched-Egg sddm[329]: Greeter stopped.
Mär 02 09:39:51 Wretched-Egg systemd-logind[306]: Removed session c1.
Mär 02 09:39:51 Wretched-Egg systemd[1]: Stopping User Manager for UID 994...
Mär 02 09:39:51 Wretched-Egg systemd[357]: Stopped target Default.
Mär 02 09:39:51 Wretched-Egg systemd[357]: Stopped target Basic System.
Mär 02 09:39:51 Wretched-Egg systemd[357]: Stopped target Timers.
Mär 02 09:39:51 Wretched-Egg systemd[357]: Stopped target Paths.
Mär 02 09:39:51 Wretched-Egg systemd[357]: Stopped target Sockets.
Mär 02 09:39:51 Wretched-Egg systemd[357]: Closed D-Bus User Message Bus Socket.
Mär 02 09:39:51 Wretched-Egg systemd[357]: Closed Sound System.
Mär 02 09:39:51 Wretched-Egg systemd[357]: Reached target Shutdown.
Mär 02 09:39:51 Wretched-Egg systemd[357]: Starting Exit the Session...
Mär 02 09:39:51 Wretched-Egg systemd-coredump[371]: Process 366 (sddm-greeter) of user 994 dumped core.
                                                     
                                                     Stack trace of thread 368:
                                                     #0  0x00007f36548f42a8 raise (libc.so.6)
                                                     #1  0x00007f36548f572a abort (libc.so.6)
                                                     #2  0x00007f365528bb81 _ZNK14QMessageLogger5fatalEPKcz (libQt5Core.so.5)
                                                     #3  0x00007f3655286a37 _Z11qt_assert_xPKcS0_S0_i (libQt5Core.so.5)
                                                     #4  0x00007f3655459786 _ZN23QCoreApplicationPrivate19checkReceiverThreadEP7QObject (libQt5Core.so.5)
                                                     #5  0x00007f3655459ec6 n/a (libQt5Core.so.5)
                                                     #6  0x00007f365545a03a _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                                                     #7  0x00007f365546141a _ZN16QCoreApplication17installTranslatorEP11QTranslator (libQt5Core.so.5)
                                                     #8  0x00007f363a88c140 n/a (libKF5I18n.so.5)
                                                     #9  0x00007f363a88c2c3 n/a (libKF5I18n.so.5)
                                                     #10 0x00007f365545d6af _Z14qAddPreRoutinePFvvE (libQt5Core.so.5)
                                                     #11 0x00007f36574613ba n/a (n/a)
Mär 02 09:39:51 Wretched-Egg systemd[361]: pam_unix(systemd-user:session): session closed for user sddm
Mär 02 09:39:51 Wretched-Egg systemd[357]: Received SIGRTMIN+24 from PID 374 (kill).
Mär 02 09:39:51 Wretched-Egg systemd[1]: Stopped User Manager for UID 994.
Mär 02 09:39:51 Wretched-Egg systemd[1]: Removed slice User Slice of sddm.

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#1857 2016-03-02 11:28:47

AnAkkk
Member
Registered: 2014-03-03
Posts: 148

Re: KF 5 & Plasma

SDDM crashes for me. I don't currently have the backtrace though.

Last edited by AnAkkk (2016-03-02 11:29:31)

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#1858 2016-03-02 12:07:01

mabl
Member
Registered: 2012-11-20
Posts: 21

Re: KF 5 & Plasma

In earlier communications I've had the Qt developers tell me that Qt minor releases are backward compatible on paper, but that it fails for complex things like KDE. Since KDE was compile for Qt 5.5 we might only see things working when Qt5.6 is used for compilation?

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#1859 2016-03-02 16:12:23

willy9
Member
Registered: 2009-04-14
Posts: 56

Re: KF 5 & Plasma

Plasmashell is not crashing for me with Qt5.6RC1 and plasma 5.5.5, but I have a few quirks :

* polkitkde crashes (I have a backtrace available if needed, but not very detailed)
* sddm breeze theme prevents sddm from starting (I'm already using DRI3, so it's not directly related to the "impossible to login" stuff)
* power management from systemsettings does not start

Anyone else seeing these ?

Last edited by willy9 (2016-03-02 18:28:05)


Skrooge, a personal finances manager for the Plasma Desktop
http://skrooge.org

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#1860 2016-03-02 21:56:29

arojas
Developer
From: Spain
Registered: 2011-10-09
Posts: 2,151

Re: KF 5 & Plasma

willy9 wrote:

Plasmashell is not crashing for me with Qt5.6RC1 and plasma 5.5.5, but I have a few quirks :

* polkitkde crashes (I have a backtrace available if needed, but not very detailed)
* sddm breeze theme prevents sddm from starting (I'm already using DRI3, so it's not directly related to the "impossible to login" stuff)
* power management from systemsettings does not start

Anyone else seeing these ?

Yes, I confirm the polkit crashes and the sddm issue. Power management works fine for me.

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#1861 2016-03-02 22:14:07

willy9
Member
Registered: 2009-04-14
Posts: 56

Re: KF 5 & Plasma

Hmm, maybe I should investigate more on powermanagement...
What about telepathy-kde ? Seems broken here also.


Skrooge, a personal finances manager for the Plasma Desktop
http://skrooge.org

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#1862 2016-03-02 22:49:34

arojas
Developer
From: Spain
Registered: 2011-10-09
Posts: 2,151

Re: KF 5 & Plasma

willy9 wrote:

Hmm, maybe I should investigate more on powermanagement...
What about telepathy-kde ? Seems broken here also.

Probably kactivitymanagerd crashing, check coredumpctl
Which telepathy component are you having issues with?

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#1863 2016-03-02 23:05:38

willy9
Member
Registered: 2009-04-14
Posts: 56

Re: KF 5 & Plasma

Actually, coredumpctl shows crashes for systemsettings5, kcmshell, and sddm (and pamac, but unrelevant in this discussion). What is strange is that date/time does not seem right (I had crashes today...)

mar. 2016-03-01 11:38:27 CET   2059  1000   100   5 * /usr/bin/pamac-tray
mar. 2016-03-01 23:51:54 CET   5482  1000   100   6 * /usr/bin/kcmshell5
mar. 2016-03-01 23:56:51 CET   2709  1000   100   6 * /usr/bin/kcmshell5
mar. 2016-03-01 23:57:18 CET   2731  1000   100   6 * /usr/bin/systemsettings5
mar. 2016-03-01 23:57:32 CET   2745  1000   100   6 * /usr/bin/systemsettings5
mar. 2016-03-01 23:58:20 CET   2891  1000   100   6 * /usr/bin/systemsettings5
mar. 2016-03-01 23:58:40 CET   2106  1000   100   5 * /usr/bin/pamac-tray
mer. 2016-03-02 00:00:49 CET   1745   997   997   6 * /usr/bin/sddm-greeter
mer. 2016-03-02 00:04:04 CET   1709   997   997   6 * /usr/bin/sddm-greeter
mer. 2016-03-02 23:54:35 CET   1801  1000   100  11 * /usr/bin/ktp-contactlist

it also shows ktp-contactlist, but I think it is because I tried to reproduce the ktp bug smile But contactlist itself was fine, what doesn't  work for me is opening a discussion window (textui, I think ?).

Is it an issue that I have qt5.6RC1 installed when all KF5 (version 5.5.5) was compiled versus qt5.5.1 ?


Skrooge, a personal finances manager for the Plasma Desktop
http://skrooge.org

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#1864 2016-03-03 07:02:03

mabl
Member
Registered: 2012-11-20
Posts: 21

Re: KF 5 & Plasma

arojas wrote:
willy9 wrote:

Hmm, maybe I should investigate more on powermanagement...
What about telepathy-kde ? Seems broken here also.

Probably kactivitymanagerd crashing, check coredumpctl
Which telepathy component are you having issues with?

My problems with slow KDE loading persist. I do have kactivitymanagerd crashes:

Thu 2016-03-03 07:53:47 CET    1306  1000   100  11 * /usr/lib/kdeconnectd
Thu 2016-03-03 07:53:47 CET    1117  1000   100  11 * /usr/bin/kactivitymanagerd

Not very helpful stacktrace though:

                Stack trace of thread 1117:
                #0  0x00007f960d76ba91 _ZN12QSqlDatabase5closeEv (libQt5Sql.so.5)
                #1  0x00007f960d76e209 _ZN12QSqlDatabaseD1Ev (libQt5Sql.so.5)
                #2  0x00007f960d77109d n/a (libQt5Sql.so.5)
                #3  0x00007f962c00bb79 _ZN9QHashData11free_helperEPFvPNS_4NodeEE (libQt5Core.so.5)
                #4  0x00007f960d76b7f7 n/a (libQt5Sql.so.5)
                #5  0x00007f962b81ac38 __run_exit_handlers (libc.so.6)
                #6  0x00007f962b81ac85 exit (libc.so.6)
                #7  0x00007f9623a6799c _ZN14QXcbConnection16processXcbEventsEv (libQt5XcbQpa.so.5)
                #8  0x00007f962c197341 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
                #9  0x00007f962ceb8124 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5)
                #10 0x00007f962cebcf78 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5)
                #11 0x00007f962c16803a _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                #12 0x00007f962c16abc5 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5)
                #13 0x00007f962c1c0113 n/a (libQt5Core.so.5)
                #14 0x00007f9629ff9d87 g_main_context_dispatch (libglib-2.0.so.0)
                #15 0x00007f9629ff9fe0 n/a (libglib-2.0.so.0)
                #16 0x00007f9629ffa08c g_main_context_iteration (libglib-2.0.so.0)
                #17 0x00007f962c1c018f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                #18 0x00007f962c16657a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                #19 0x00007f962c16f1fc _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                #20 0x0000000000410aa4 main (kactivitymanagerd)
                #21 0x00007f962b805710 __libc_start_main (libc.so.6)
                #22 0x0000000000410c79 _start (kactivitymanagerd)

Last edited by mabl (2016-03-03 07:04:47)

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#1865 2016-03-03 07:35:51

arojas
Developer
From: Spain
Registered: 2011-10-09
Posts: 2,151

Re: KF 5 & Plasma

willy9 wrote:

it also shows ktp-contactlist, but I think it is because I tried to reproduce the ktp bug smile But contactlist itself was fine, what doesn't  work for me is opening a discussion window (textui, I think ?).

Is it an issue that I have qt5.6RC1 installed when all KF5 (version 5.5.5) was compiled versus qt5.5.1 ?

No, after recompiling KF5 against Qt 5.6 the crashes persist. The telepathy issue is probably due to qtwebkit not being updated yet (there are some build issues)

EDIT: the kauth crashes should be fixed with polkit-qt 0.112.0+git20160226
EDIT2: and this seems to fix the Plasma SDDM theme too

Last edited by arojas (2016-03-03 08:31:06)

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#1866 2016-03-03 08:55:41

Loose_Control
Member
From: Germany
Registered: 2011-01-11
Posts: 136

Re: KF 5 & Plasma

i just fixed my sddm with Qt5.6 by switching the theme to maui. According to https://github.com/sddm/sddm/issues/506 some of KF5 needs a rebuild.

btw is Plasma 5.6 Beta going to be in kde-unstable? big_smile

Last edited by Loose_Control (2016-03-03 08:56:42)

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#1867 2016-03-03 09:09:34

beta990
Member
Registered: 2011-07-10
Posts: 207

Re: KF 5 & Plasma

Ravior wrote:
arojas wrote:
beta990 wrote:

Anyone getting KDE5 to work with latest Qt5.6rc1? Seems to be crashing at starting the plasmashell

Any backtrace?

I also have the same problem.
Regarding the backtrace, I don't have anything useful.
For now I've downgraded to Qt5.5 and I'm waiting to see if this problem is fixed by the latest KDE hotfix.

No sorry, no useful output. hmm

The weird thing is when a compiled qt5.6 a few weeks ago, I could boot Plasma without any issues.
Maybe there is something in Qt5.6rc1, or a few upstream bug fixes should be needed. smile

Haven't tried using a different SDDM theme, .. for now switched back to stable.
Will try later today.

PS. Does anyone else have the issue unable to shutdown using the KDE menu? (need to perform $ systemctl poweroff instead)?

Last edited by beta990 (2016-03-03 13:46:13)

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#1868 2016-03-04 06:01:28

mabl
Member
Registered: 2012-11-20
Posts: 21

Re: KF 5 & Plasma

beta990 wrote:

PS. Does anyone else have the issue unable to shutdown using the KDE menu? (need to perform $ systemctl poweroff instead)?

Yes. Even with plasma 5.5.95... Standby isn't there at all BTW on both my computers.
Also I still have my hangs during startup even when deleting /var/tmp/caches, ~/.cache and ~/.config as well as ~/.local...

PS: The only thing which feels better now, is multi-monitor stuff. I haven't seen a crash there yet!

Last edited by mabl (2016-03-04 06:30:45)

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#1869 2016-03-04 07:53:24

OdinEidolon
Member
From: Belluno - Italy
Registered: 2011-01-31
Posts: 498

Re: KF 5 & Plasma

I have one problem with SDDM and fonts. I know SDDM is not related to KDE, but as most Plasma users use SDDM I thought I'd ask here.
The fonts in SDDM not only are way too small (this can be fixed via an xrandr --dpi call in SDDM's X startup file), but they are ugly to look at. No anti-aliasing whatsoever, very spiky fonts. Anyone has a fix for this?

EDIT: 15.6" 1920x1080 screen, DPI set at 128.

Last edited by OdinEidolon (2016-03-04 07:53:49)


Hardware: 2016 Dell XPS15 - matte FullHD - i5-6300HQ - 32GB DDR4 - Nvidia GTX960M - Samsung 840EVO 250GB SSD - 56Wh
Software: Plasma 5 - rEFInd - linux-ck - preload - prelink - verynice - psd - bumblebee

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#1870 2016-03-04 08:46:13

Tromzy
Member
Registered: 2015-02-15
Posts: 166

Re: KF 5 & Plasma

I tried Plasma 5.5.95 in kde-unstable and sddm does not show up. Back to 5.5.5.

Last edited by Tromzy (2016-03-04 08:46:27)

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#1871 2016-03-04 09:52:23

Loose_Control
Member
From: Germany
Registered: 2011-01-11
Posts: 136

Re: KF 5 & Plasma

With Plasma 5.6 Beta SDDM still crashes with Breeze. (DRI2/3 doesn't make a difference) Maui and elarun are working for me.

GNU gdb (GDB) 7.11
Copyright (C) 2016 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-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
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For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/bin/sddm-greeter...(no debugging symbols found)...done.
[New LWP 372]
[New LWP 371]
[New LWP 370]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/sddm-greeter --socket /tmp/sddm-:0-UqbVnk --theme /usr/share/sddm/them'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007fb2e24642a8 in raise () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x7fb2d52fd700 (LWP 372))]
(gdb) bt
#0  0x00007fb2e24642a8 in raise () from /usr/lib/libc.so.6
#1  0x00007fb2e246572a in abort () from /usr/lib/libc.so.6
#2  0x00007fb2e2dfbb81 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/libQt5Core.so.5
#3  0x00007fb2e2df6a37 in qt_assert_x(char const*, char const*, char const*, int) () from /usr/lib/libQt5Core.so.5
#4  0x00007fb2e2fc9786 in QCoreApplicationPrivate::checkReceiverThread(QObject*) () from /usr/lib/libQt5Core.so.5
#5  0x00007fb2e2fc9ec6 in ?? () from /usr/lib/libQt5Core.so.5
#6  0x00007fb2e2fca03a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#7  0x00007fb2e2fd141a in QCoreApplication::installTranslator(QTranslator*) () from /usr/lib/libQt5Core.so.5
#8  0x00007fb2cc5c7140 in ?? () from /usr/lib/libKF5I18n.so.5
#9  0x00007fb2cc5c72c3 in ?? () from /usr/lib/libKF5I18n.so.5
#10 0x00007fb2e2fcd6af in qAddPreRoutine(void (*)()) () from /usr/lib/libQt5Core.so.5
#11 0x00007fb2e4fd13ba in call_init.part () from /lib64/ld-linux-x86-64.so.2
#12 0x00007fb2e4fd14cb in _dl_init () from /lib64/ld-linux-x86-64.so.2
#13 0x00007fb2e4fd5a50 in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
#14 0x00007fb2e4fd1264 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#15 0x00007fb2e4fd51e7 in _dl_open () from /lib64/ld-linux-x86-64.so.2
#16 0x00007fb2deefff09 in ?? () from /usr/lib/libdl.so.2
#17 0x00007fb2e4fd1264 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#18 0x00007fb2def00521 in ?? () from /usr/lib/libdl.so.2
#19 0x00007fb2deefffa1 in dlopen () from /usr/lib/libdl.so.2
#20 0x00007fb2e2fc67d7 in ?? () from /usr/lib/libQt5Core.so.5
#21 0x00007fb2e2fc06f5 in ?? () from /usr/lib/libQt5Core.so.5
#22 0x00007fb2e2fc095b in ?? () from /usr/lib/libQt5Core.so.5
#23 0x00007fb2e3a7d857 in ?? () from /usr/lib/libQt5Qml.so.5
#24 0x00007fb2e3a7ecf8 in ?? () from /usr/lib/libQt5Qml.so.5
#25 0x00007fb2e3a7f86a in ?? () from /usr/lib/libQt5Qml.so.5
#26 0x00007fb2e3a7fb2c in QQmlImports::addLibraryImport(QQmlImportDatabase*, QString const&, QString const&, int, int, QString const&, QString const&, bool, QList<QQmlError>*) () from /usr/lib/libQt5Qml.so.5
#27 0x00007fb2e3a4a56f in QQmlTypeLoader::Blob::addImport(QV4::CompiledData::Import const*, QList<QQmlError>*) () from /usr/lib/libQt5Qml.so.5
#28 0x00007fb2e3a4aa67 in ?? () from /usr/lib/libQt5Qml.so.5
#29 0x00007fb2e3a4b371 in ?? () from /usr/lib/libQt5Qml.so.5
#30 0x00007fb2e3a439db in ?? () from /usr/lib/libQt5Qml.so.5
#31 0x00007fb2e3a442c0 in ?? () from /usr/lib/libQt5Qml.so.5
#32 0x00007fb2e3a45688 in ?? () from /usr/lib/libQt5Qml.so.5
#33 0x00007fb2e3a45a8d in ?? () from /usr/lib/libQt5Qml.so.5
#34 0x00007fb2e3aacbfb in ?? () from /usr/lib/libQt5Qml.so.5
#35 0x00007fb2e3aad41a in ?? () from /usr/lib/libQt5Qml.so.5
#36 0x00007fb2e2fc9ee6 in ?? () from /usr/lib/libQt5Core.so.5
#37 0x00007fb2e2fca03a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#38 0x00007fb2e2fccbc5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#39 0x00007fb2e3022113 in ?? () from /usr/lib/libQt5Core.so.5
#40 0x00007fb2dec3ad87 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0x00007fb2dec3afe0 in ?? () from /usr/lib/libglib-2.0.so.0
#42 0x00007fb2dec3b08c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0x00007fb2e30221ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#44 0x00007fb2e2fc857a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#45 0x00007fb2e2e0c27b in QThread::exec() () from /usr/lib/libQt5Core.so.5
#46 0x00007fb2e3aac845 in ?? () from /usr/lib/libQt5Qml.so.5
#47 0x00007fb2e2e11ecd in ?? () from /usr/lib/libQt5Core.so.5
#48 0x00007fb2e0bbb424 in start_thread () from /usr/lib/libpthread.so.0
#49 0x00007fb2e2518cbd in clone () from /usr/lib/libc.so.6
(gdb) 
#0  0x00007fb2e24642a8 in raise () from /usr/lib/libc.so.6
#1  0x00007fb2e246572a in abort () from /usr/lib/libc.so.6
#2  0x00007fb2e2dfbb81 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/libQt5Core.so.5
#3  0x00007fb2e2df6a37 in qt_assert_x(char const*, char const*, char const*, int) () from /usr/lib/libQt5Core.so.5
#4  0x00007fb2e2fc9786 in QCoreApplicationPrivate::checkReceiverThread(QObject*) () from /usr/lib/libQt5Core.so.5
#5  0x00007fb2e2fc9ec6 in ?? () from /usr/lib/libQt5Core.so.5
#6  0x00007fb2e2fca03a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#7  0x00007fb2e2fd141a in QCoreApplication::installTranslator(QTranslator*) () from /usr/lib/libQt5Core.so.5
#8  0x00007fb2cc5c7140 in ?? () from /usr/lib/libKF5I18n.so.5
#9  0x00007fb2cc5c72c3 in ?? () from /usr/lib/libKF5I18n.so.5
#10 0x00007fb2e2fcd6af in qAddPreRoutine(void (*)()) () from /usr/lib/libQt5Core.so.5
#11 0x00007fb2e4fd13ba in call_init.part () from /lib64/ld-linux-x86-64.so.2
#12 0x00007fb2e4fd14cb in _dl_init () from /lib64/ld-linux-x86-64.so.2
#13 0x00007fb2e4fd5a50 in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
#14 0x00007fb2e4fd1264 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#15 0x00007fb2e4fd51e7 in _dl_open () from /lib64/ld-linux-x86-64.so.2
#16 0x00007fb2deefff09 in ?? () from /usr/lib/libdl.so.2
#17 0x00007fb2e4fd1264 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#18 0x00007fb2def00521 in ?? () from /usr/lib/libdl.so.2
#19 0x00007fb2deefffa1 in dlopen () from /usr/lib/libdl.so.2
#20 0x00007fb2e2fc67d7 in ?? () from /usr/lib/libQt5Core.so.5
#21 0x00007fb2e2fc06f5 in ?? () from /usr/lib/libQt5Core.so.5
#22 0x00007fb2e2fc095b in ?? () from /usr/lib/libQt5Core.so.5
#23 0x00007fb2e3a7d857 in ?? () from /usr/lib/libQt5Qml.so.5
#24 0x00007fb2e3a7ecf8 in ?? () from /usr/lib/libQt5Qml.so.5
#25 0x00007fb2e3a7f86a in ?? () from /usr/lib/libQt5Qml.so.5
#26 0x00007fb2e3a7fb2c in QQmlImports::addLibraryImport(QQmlImportDatabase*, QString const&, QString const&, int, int, QString const&, QString const&, bool, QList<QQmlError>*) () from /usr/lib/libQt5Qml.so.5
#27 0x00007fb2e3a4a56f in QQmlTypeLoader::Blob::addImport(QV4::CompiledData::Import const*, QList<QQmlError>*) () from /usr/lib/libQt5Qml.so.5
#28 0x00007fb2e3a4aa67 in ?? () from /usr/lib/libQt5Qml.so.5
#29 0x00007fb2e3a4b371 in ?? () from /usr/lib/libQt5Qml.so.5
#30 0x00007fb2e3a439db in ?? () from /usr/lib/libQt5Qml.so.5
#31 0x00007fb2e3a442c0 in ?? () from /usr/lib/libQt5Qml.so.5
#32 0x00007fb2e3a45688 in ?? () from /usr/lib/libQt5Qml.so.5
#33 0x00007fb2e3a45a8d in ?? () from /usr/lib/libQt5Qml.so.5
#34 0x00007fb2e3aacbfb in ?? () from /usr/lib/libQt5Qml.so.5
#35 0x00007fb2e3aad41a in ?? () from /usr/lib/libQt5Qml.so.5
#36 0x00007fb2e2fc9ee6 in ?? () from /usr/lib/libQt5Core.so.5
#37 0x00007fb2e2fca03a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#38 0x00007fb2e2fccbc5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#39 0x00007fb2e3022113 in ?? () from /usr/lib/libQt5Core.so.5
#40 0x00007fb2dec3ad87 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0x00007fb2dec3afe0 in ?? () from /usr/lib/libglib-2.0.so.0
#42 0x00007fb2dec3b08c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0x00007fb2e30221ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#44 0x00007fb2e2fc857a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#45 0x00007fb2e2e0c27b in QThread::exec() () from /usr/lib/libQt5Core.so.5
#46 0x00007fb2e3aac845 in ?? () from /usr/lib/libQt5Qml.so.5
#47 0x00007fb2e2e11ecd in ?? () from /usr/lib/libQt5Core.so.5
#48 0x00007fb2e0bbb424 in start_thread () from /usr/lib/libpthread.so.0
#49 0x00007fb2e2518cbd in clone () from /usr/lib/libc.so.6
(gdb) 
#0  0x00007fb2e24642a8 in raise () from /usr/lib/libc.so.6
#1  0x00007fb2e246572a in abort () from /usr/lib/libc.so.6
#2  0x00007fb2e2dfbb81 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/libQt5Core.so.5
#3  0x00007fb2e2df6a37 in qt_assert_x(char const*, char const*, char const*, int) () from /usr/lib/libQt5Core.so.5
#4  0x00007fb2e2fc9786 in QCoreApplicationPrivate::checkReceiverThread(QObject*) () from /usr/lib/libQt5Core.so.5
#5  0x00007fb2e2fc9ec6 in ?? () from /usr/lib/libQt5Core.so.5
#6  0x00007fb2e2fca03a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#7  0x00007fb2e2fd141a in QCoreApplication::installTranslator(QTranslator*) () from /usr/lib/libQt5Core.so.5
#8  0x00007fb2cc5c7140 in ?? () from /usr/lib/libKF5I18n.so.5
#9  0x00007fb2cc5c72c3 in ?? () from /usr/lib/libKF5I18n.so.5
#10 0x00007fb2e2fcd6af in qAddPreRoutine(void (*)()) () from /usr/lib/libQt5Core.so.5
#11 0x00007fb2e4fd13ba in call_init.part () from /lib64/ld-linux-x86-64.so.2
#12 0x00007fb2e4fd14cb in _dl_init () from /lib64/ld-linux-x86-64.so.2
#13 0x00007fb2e4fd5a50 in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
#14 0x00007fb2e4fd1264 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#15 0x00007fb2e4fd51e7 in _dl_open () from /lib64/ld-linux-x86-64.so.2
#16 0x00007fb2deefff09 in ?? () from /usr/lib/libdl.so.2
#17 0x00007fb2e4fd1264 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#18 0x00007fb2def00521 in ?? () from /usr/lib/libdl.so.2
#19 0x00007fb2deefffa1 in dlopen () from /usr/lib/libdl.so.2
#20 0x00007fb2e2fc67d7 in ?? () from /usr/lib/libQt5Core.so.5
#21 0x00007fb2e2fc06f5 in ?? () from /usr/lib/libQt5Core.so.5
#22 0x00007fb2e2fc095b in ?? () from /usr/lib/libQt5Core.so.5
#23 0x00007fb2e3a7d857 in ?? () from /usr/lib/libQt5Qml.so.5
#24 0x00007fb2e3a7ecf8 in ?? () from /usr/lib/libQt5Qml.so.5
#25 0x00007fb2e3a7f86a in ?? () from /usr/lib/libQt5Qml.so.5
#26 0x00007fb2e3a7fb2c in QQmlImports::addLibraryImport(QQmlImportDatabase*, QString const&, QString const&, int, int, QString const&, QString const&, bool, QList<QQmlError>*) () from /usr/lib/libQt5Qml.so.5
#27 0x00007fb2e3a4a56f in QQmlTypeLoader::Blob::addImport(QV4::CompiledData::Import const*, QList<QQmlError>*) () from /usr/lib/libQt5Qml.so.5
#28 0x00007fb2e3a4aa67 in ?? () from /usr/lib/libQt5Qml.so.5
#29 0x00007fb2e3a4b371 in ?? () from /usr/lib/libQt5Qml.so.5
#30 0x00007fb2e3a439db in ?? () from /usr/lib/libQt5Qml.so.5
#31 0x00007fb2e3a442c0 in ?? () from /usr/lib/libQt5Qml.so.5
#32 0x00007fb2e3a45688 in ?? () from /usr/lib/libQt5Qml.so.5
#33 0x00007fb2e3a45a8d in ?? () from /usr/lib/libQt5Qml.so.5
#34 0x00007fb2e3aacbfb in ?? () from /usr/lib/libQt5Qml.so.5
#35 0x00007fb2e3aad41a in ?? () from /usr/lib/libQt5Qml.so.5
#36 0x00007fb2e2fc9ee6 in ?? () from /usr/lib/libQt5Core.so.5
#37 0x00007fb2e2fca03a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#38 0x00007fb2e2fccbc5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#39 0x00007fb2e3022113 in ?? () from /usr/lib/libQt5Core.so.5
#40 0x00007fb2dec3ad87 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0x00007fb2dec3afe0 in ?? () from /usr/lib/libglib-2.0.so.0
#42 0x00007fb2dec3b08c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0x00007fb2e30221ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#44 0x00007fb2e2fc857a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#45 0x00007fb2e2e0c27b in QThread::exec() () from /usr/lib/libQt5Core.so.5
#46 0x00007fb2e3aac845 in ?? () from /usr/lib/libQt5Qml.so.5
#47 0x00007fb2e2e11ecd in ?? () from /usr/lib/libQt5Core.so.5
#48 0x00007fb2e0bbb424 in start_thread () from /usr/lib/libpthread.so.0
#49 0x00007fb2e2518cbd in clone () from /usr/lib/libc.so.6
(gdb) 
#0  0x00007fb2e24642a8 in raise () from /usr/lib/libc.so.6
#1  0x00007fb2e246572a in abort () from /usr/lib/libc.so.6
#2  0x00007fb2e2dfbb81 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/libQt5Core.so.5
#3  0x00007fb2e2df6a37 in qt_assert_x(char const*, char const*, char const*, int) () from /usr/lib/libQt5Core.so.5
#4  0x00007fb2e2fc9786 in QCoreApplicationPrivate::checkReceiverThread(QObject*) () from /usr/lib/libQt5Core.so.5
#5  0x00007fb2e2fc9ec6 in ?? () from /usr/lib/libQt5Core.so.5
#6  0x00007fb2e2fca03a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#7  0x00007fb2e2fd141a in QCoreApplication::installTranslator(QTranslator*) () from /usr/lib/libQt5Core.so.5
#8  0x00007fb2cc5c7140 in ?? () from /usr/lib/libKF5I18n.so.5
#9  0x00007fb2cc5c72c3 in ?? () from /usr/lib/libKF5I18n.so.5
#10 0x00007fb2e2fcd6af in qAddPreRoutine(void (*)()) () from /usr/lib/libQt5Core.so.5
#11 0x00007fb2e4fd13ba in call_init.part () from /lib64/ld-linux-x86-64.so.2
#12 0x00007fb2e4fd14cb in _dl_init () from /lib64/ld-linux-x86-64.so.2
#13 0x00007fb2e4fd5a50 in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
#14 0x00007fb2e4fd1264 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#15 0x00007fb2e4fd51e7 in _dl_open () from /lib64/ld-linux-x86-64.so.2
#16 0x00007fb2deefff09 in ?? () from /usr/lib/libdl.so.2
#17 0x00007fb2e4fd1264 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#18 0x00007fb2def00521 in ?? () from /usr/lib/libdl.so.2
#19 0x00007fb2deefffa1 in dlopen () from /usr/lib/libdl.so.2
#20 0x00007fb2e2fc67d7 in ?? () from /usr/lib/libQt5Core.so.5
#21 0x00007fb2e2fc06f5 in ?? () from /usr/lib/libQt5Core.so.5
#22 0x00007fb2e2fc095b in ?? () from /usr/lib/libQt5Core.so.5
#23 0x00007fb2e3a7d857 in ?? () from /usr/lib/libQt5Qml.so.5
#24 0x00007fb2e3a7ecf8 in ?? () from /usr/lib/libQt5Qml.so.5
#25 0x00007fb2e3a7f86a in ?? () from /usr/lib/libQt5Qml.so.5
#26 0x00007fb2e3a7fb2c in QQmlImports::addLibraryImport(QQmlImportDatabase*, QString const&, QString const&, int, int, QString const&, QString const&, bool, QList<QQmlError>*) () from /usr/lib/libQt5Qml.so.5
#27 0x00007fb2e3a4a56f in QQmlTypeLoader::Blob::addImport(QV4::CompiledData::Import const*, QList<QQmlError>*) () from /usr/lib/libQt5Qml.so.5
#28 0x00007fb2e3a4aa67 in ?? () from /usr/lib/libQt5Qml.so.5
#29 0x00007fb2e3a4b371 in ?? () from /usr/lib/libQt5Qml.so.5
#30 0x00007fb2e3a439db in ?? () from /usr/lib/libQt5Qml.so.5
#31 0x00007fb2e3a442c0 in ?? () from /usr/lib/libQt5Qml.so.5
#32 0x00007fb2e3a45688 in ?? () from /usr/lib/libQt5Qml.so.5
#33 0x00007fb2e3a45a8d in ?? () from /usr/lib/libQt5Qml.so.5
#34 0x00007fb2e3aacbfb in ?? () from /usr/lib/libQt5Qml.so.5
#35 0x00007fb2e3aad41a in ?? () from /usr/lib/libQt5Qml.so.5
#36 0x00007fb2e2fc9ee6 in ?? () from /usr/lib/libQt5Core.so.5
#37 0x00007fb2e2fca03a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#38 0x00007fb2e2fccbc5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#39 0x00007fb2e3022113 in ?? () from /usr/lib/libQt5Core.so.5
#40 0x00007fb2dec3ad87 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0x00007fb2dec3afe0 in ?? () from /usr/lib/libglib-2.0.so.0
#42 0x00007fb2dec3b08c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0x00007fb2e30221ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#44 0x00007fb2e2fc857a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#45 0x00007fb2e2e0c27b in QThread::exec() () from /usr/lib/libQt5Core.so.5
#46 0x00007fb2e3aac845 in ?? () from /usr/lib/libQt5Qml.so.5
#47 0x00007fb2e2e11ecd in ?? () from /usr/lib/libQt5Core.so.5
#48 0x00007fb2e0bbb424 in start_thread () from /usr/lib/libpthread.so.0
#49 0x00007fb2e2518cbd in clone () from /usr/lib/libc.so.6
(gdb) quit
           PID: 370 (sddm-greeter)
           UID: 994 (sddm)
           GID: 994 (sddm)
        Signal: 6 (ABRT)
     Timestamp: Fr 2016-03-04 10:35:40 CET (4min 42s ago)
  Command Line: /usr/bin/sddm-greeter --socket /tmp/sddm-:0-UqbVnk --theme /usr/share/sddm/themes/breeze
    Executable: /usr/bin/sddm-greeter
 Control Group: /
         Slice: -.slice
       Boot ID: 69ff95ef421d4a42b1fcb9851bb588f9
    Machine ID: e9a099c566dc4af6a44571048785b18e
      Hostname: Wretched-Egg
      Coredump: /var/lib/systemd/coredump/core.sddm-greeter.994.69ff95ef421d4a42b1fcb9851bb588f9.370.1457084140000000000000.lz4
       Message: Process 370 (sddm-greeter) of user 994 dumped core.
                
                Stack trace of thread 372:
                #0  0x00007fb2e24642a8 raise (libc.so.6)
                #1  0x00007fb2e246572a abort (libc.so.6)
                #2  0x00007fb2e2dfbb81 _ZNK14QMessageLogger5fatalEPKcz (libQt5Core.so.5)
                #3  0x00007fb2e2df6a37 _Z11qt_assert_xPKcS0_S0_i (libQt5Core.so.5)
                #4  0x00007fb2e2fc9786 _ZN23QCoreApplicationPrivate19checkReceiverThreadEP7QObject (libQt5Core.so.5)
                #5  0x00007fb2e2fc9ec6 n/a (libQt5Core.so.5)
                #6  0x00007fb2e2fca03a _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                #7  0x00007fb2e2fd141a _ZN16QCoreApplication17installTranslatorEP11QTranslator (libQt5Core.so.5)
                #8  0x00007fb2cc5c7140 n/a (libKF5I18n.so.5)
                #9  0x00007fb2cc5c72c3 n/a (libKF5I18n.so.5)
                #10 0x00007fb2e2fcd6af _Z14qAddPreRoutinePFvvE (libQt5Core.so.5)
                #11 0x00007fb2e4fd13ba n/a (n/a)

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#1872 2016-03-04 10:35:15

Tromzy
Member
Registered: 2015-02-15
Posts: 166

Re: KF 5 & Plasma

I can confirm that switching SDDM tgeme to Maui solves the problem of SDDM not launching.

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#1873 2016-03-04 11:02:34

arojas
Developer
From: Spain
Registered: 2011-10-09
Posts: 2,151

Re: KF 5 & Plasma

Have you all updated to polkit-qt 0.112.0+git20160226?

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#1874 2016-03-04 11:11:32

Tromzy
Member
Registered: 2015-02-15
Posts: 166

Re: KF 5 & Plasma

I have.

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#1875 2016-03-04 14:33:03

The Infinity
Member
Registered: 2014-07-05
Posts: 91
Website

Re: KF 5 & Plasma

Did the latest updates cause problems for you, too?

I'm currently having the problem, that the text in the mail list of KMail is not visible. Additionally Cal-/CardDav doesn't work anymore. I'm always getting a 401 error, but the credentials are correct and I can synchronize without any problems from other clients.

EDIT:
- The Cal-/CardDav issue might also be cause by updating Baikal to 0.3.5. This is actually more likely because I tested the last Akonadi version which definitely worked with the previous Baikal version before and I've got the same error.
- The issue with the invisible text can be fixed by setting the design to intelligent or classic.

Last edited by The Infinity (2016-03-04 22:49:43)

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