Logout: error messages: "KDE Global shortcuts closed unexpectedly"

[star-buck]

Details: Executable: kglobalaccel5 PID: 2142 Signal: Segmentation fault (11)

[star-buck]

still happening when logging out and in again

[davidedmundson]

Done, in review. https://git.reviewboard.kde.org/r/122019/

[davidedmundson]

Merged

[davidedmundson]

libkf5globalaccel5 (kglobalaccel framework) from the 12th of Jan.

Latest in the kubuntu-ci repos seems to be Version: 5.6.0+git20150109.0059+14.10-0ubuntu0 which is the 9th Jan.

[star-buck]

still happening with kci 20150116 libkf5globalaccel5 package is from 20150114, not sure if the patch is included though?

[davidedmundson]

It turns out you do have my patch, but there are two crashers in exactly the same place. (I know this sounds like a feeble excuse, so monsterous explanation below)

There was a generic crash I fixed, and a special oxygen only one; which is why I wasn't finding it when testing.

The reason they're new is that the shutdown was changed so that instead of kglobalaccel being killed before we log out, we just sweep the X server away from under it and kill it that way. It's a bit unexpected from a developer side. There's apparently some complex reason for doing this, but I don't understand it.

Technically speaking this doesn't affect the Plasma 5.2 release yet, only when a frameworks change happens which will be released in Early Feb. Because we use git master of frameworks we're seeing that early (which is good)

bt

3

4 0x00007f4ef8c15520 in QArrayData::shared_null () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

5 0x00007f4ee2e54e32 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/styles/oxygen.so

6 0x00007f4ee2e54e49 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/styles/oxygen.so

7 0x00007f4ef8b36647 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

8 0x00007f4ef8b2e7f3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

9 0x00007f4ef8b2ea19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

10 0x00007f4ef8b7a28b in QObject::~QObject() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

11 0x00007f4ef8b2d9d2 in QFactoryLoader::~QFactoryLoader() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

12 0x00007f4ef94a9039 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5

13 0x00007f4ef81cb6a9 in run_exit_handlers (status=1, listp=0x7f4ef854f6c8 <exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82

14 0x00007f4ef81cb6f5 in __GI_exit (status=) at exit.c:104

15 0x00007f4efae1866e in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so

16 0x00007f4ef8b727ba in QObject::event(QEvent_) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

17 0x00007f4ef9440d3c in QApplicationPrivate::notifyhelper(QObject, QEvent_) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5

18 0x00007f4ef9446330 in QApplication::notify(QObject, QEvent) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5

19 0x00007f4ef8b4203b in QCoreApplication::notifyInternal(QObject, QEvent) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

20 0x00007f4ef8b4407b in QCoreApplicationPrivate::sendPostedEvents(QObject_, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

21 0x00007f4ef8b98e83 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

22 0x00007f4ef69adc5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

23 0x00007f4ef69adf48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

24 0x00007f4ef69adffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

25 0x00007f4ef8b9928c in QEventDispatcherGlib::processEvents(QFlagsQEventLoop::ProcessEventsFlag) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

26 0x00007f4ef8b3f8d2 in QEventLoop::exec(QFlagsQEventLoop::ProcessEventsFlag) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

27 0x00007f4ef8b4737c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

28 0x000000000040da39 in main ()

quit

Will fix again shortly.

[star-buck]

any idea if you are able to land this fix in upcoming kci for friday (which is like the last kci before 5.2 comes out)?

[davidedmundson]

just put it up for review https://git.reviewboard.kde.org/r/122184/

It should make it for Friday..depends how quickly this goes.

[star-buck]

do we know it was packaged and shipped in kci?

[hsitter]

seems it was committed on the 21st so yeah, this should be on KCI

[star-buck]

@apachelogger: please add the exact package name+version, so i can doublecheck on KCI and also see if it is in netrunner ISO when copied over, thanks.

[hsitter]

kde-style-oxygen-qt5 4:5.1.95+git20150123.0003+14.10-0ubuntu0

[davidedmundson]

have you seen the problem since?

[star-buck]

seems fixed.