Bug 1347859 - [abrt] kactivitymanagerd: QXcbConnection::processXcbEvents(): kactivitymanagerd killed by SIGSEGV
Summary: [abrt] kactivitymanagerd: QXcbConnection::processXcbEvents(): kactivitymanage...
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: kactivitymanagerd
Version: 25
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Daniel Vrátil
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:89b1c207601eae60d69d158ee2f...
: 1407004 1413053 1415216 1415395 1424703 1425134 1509699 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-06-17 21:04 UTC by iliketurtlesbro
Modified: 2022-08-23 06:33 UTC (History)
48 users (show)

Fixed In Version:
Clone Of:
: 1537282 (view as bug list)
Environment:
Last Closed: 2017-12-12 10:38:20 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
File: backtrace (45.62 KB, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: cgroup (250 bytes, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: core_backtrace (6.01 KB, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: dso_list (12.72 KB, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: environ (174 bytes, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: exploitable (82 bytes, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: limits (1.29 KB, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: maps (52.47 KB, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: mountinfo (3.29 KB, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: namespaces (102 bytes, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: open_fds (1.37 KB, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: proc_pid_status (1.21 KB, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details
File: var_log_messages (28 bytes, text/plain)
2016-06-17 21:04 UTC, iliketurtlesbro
no flags Details

Description iliketurtlesbro 2016-06-17 21:04:11 UTC
Version-Release number of selected component:
kactivitymanagerd-5.6.5-1.fc25

Additional info:
reporter:       libreport-2.7.1
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
global_pid:     859
kernel:         4.7.0-0.rc3.git1.1.fc25.x86_64
pkg_vendor:     Fedora Project
reproducible:   Not sure how to reproduce the problem
runlevel:       unknown
type:           CCpp
uid:            0

Truncated backtrace:
Thread no. 1 (10 frames)
 #11 QXcbConnection::processXcbEvents at qxcbconnection.cpp:1687
 #12 QObject::event at kernel/qobject.cpp:1256
 #13 QApplicationPrivate::notify_helper at kernel/qapplication.cpp:3804
 #14 QApplication::notify at kernel/qapplication.cpp:3561
 #15 QCoreApplication::notifyInternal2 at kernel/qcoreapplication.cpp:1015
 #16 QCoreApplication::sendEvent at kernel/qcoreapplication.h:225
 #17 QCoreApplicationPrivate::sendPostedEvents at kernel/qcoreapplication.cpp:1650
 #18 QEventDispatcherUNIX::processEvents at kernel/qeventdispatcher_unix.cpp:579
 #19 QUnixEventDispatcherQPA::processEvents at eventdispatchers/qunixeventdispatcher.cpp:62
 #20 QEventLoop::exec at kernel/qeventloop.cpp:204

Potential duplicate: bug 1329330

Comment 1 iliketurtlesbro 2016-06-17 21:04:14 UTC
Created attachment 1169226 [details]
File: backtrace

Comment 2 iliketurtlesbro 2016-06-17 21:04:15 UTC
Created attachment 1169227 [details]
File: cgroup

Comment 3 iliketurtlesbro 2016-06-17 21:04:16 UTC
Created attachment 1169228 [details]
File: core_backtrace

Comment 4 iliketurtlesbro 2016-06-17 21:04:17 UTC
Created attachment 1169229 [details]
File: dso_list

Comment 5 iliketurtlesbro 2016-06-17 21:04:18 UTC
Created attachment 1169230 [details]
File: environ

Comment 6 iliketurtlesbro 2016-06-17 21:04:19 UTC
Created attachment 1169231 [details]
File: exploitable

Comment 7 iliketurtlesbro 2016-06-17 21:04:20 UTC
Created attachment 1169232 [details]
File: limits

Comment 8 iliketurtlesbro 2016-06-17 21:04:21 UTC
Created attachment 1169233 [details]
File: maps

Comment 9 iliketurtlesbro 2016-06-17 21:04:22 UTC
Created attachment 1169234 [details]
File: mountinfo

Comment 10 iliketurtlesbro 2016-06-17 21:04:23 UTC
Created attachment 1169235 [details]
File: namespaces

Comment 11 iliketurtlesbro 2016-06-17 21:04:24 UTC
Created attachment 1169236 [details]
File: open_fds

Comment 12 iliketurtlesbro 2016-06-17 21:04:25 UTC
Created attachment 1169237 [details]
File: proc_pid_status

Comment 13 iliketurtlesbro 2016-06-17 21:04:26 UTC
Created attachment 1169238 [details]
File: var_log_messages

Comment 14 Jan Kurik 2016-07-26 04:42:31 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 25 development cycle.
Changing version to '25'.

Comment 15 pavel raur 2016-09-12 09:38:01 UTC
Similar problem has been detected:

Happened when i loged back on switched user.

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
global_pid:     2184
kernel:         4.8.0-0.rc5.git1.1.fc25.x86_64
package:        kactivitymanagerd-5.7.4-1.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         kactivitymanagerd killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1001

Comment 16 Mustafa Muhammad 2016-10-10 07:35:01 UTC
Similar problem has been detected:

Just logged into wayland session

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
global_pid:     1738
kernel:         4.8.1-1.fc25.x86_64
package:        kactivitymanagerd-5.8.0-1.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         kactivitymanagerd killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 17 Giulio 'juliuxpigface' 2016-10-18 21:08:46 UTC
Similar problem has been detected:

I don't know when did this pop up, sorry,

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
global_pid:     1550
kernel:         4.8.1-1.fc25.x86_64
package:        kactivitymanagerd-5.8.1-1.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         kactivitymanagerd killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 18 Radim Hopp 2016-11-10 13:50:14 UTC
I'm experiencing this bug at least twice a day. It seems completely random (maybe one common thing - I think it happens when CPU is in high use for some time, but I'm not able to confirm this theory)
Every time, the screen freezes for 1-2 seconds and whole X session crashes (black screen on all my 3 displays). Sometimes I'm able to switch to text console (CTRL+ALT+F2), sometimes I'm not.
When I look into abrt, drkonqi crashes right after kactivitymanagerd.

Comment 19 Alvin 2016-11-24 10:05:22 UTC
I got it on log on. The KDE logo and my mouse pointer appear and stay on the screen. I had to restart SDDM in order to log in.

Comment 20 Mustafa Muhammad 2016-11-29 08:57:42 UTC
Similar problem has been detected:

Just logged into Plasma Wayland session

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
global_pid:     1560
kernel:         4.8.10-300.fc25.x86_64
package:        kactivitymanagerd-5.8.4-1.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         kactivitymanagerd killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 21 Simon 2016-12-14 11:15:42 UTC
I just updated F25 this morning, new kerenel, kdelibs etc. but I'm still getting loads of kwin_X11 warnings in journald.log:

QXcbConnection: XCB error: 9 (BadDrawable), sequence: 57771, resource id: 0, major code: 14 (GetGeometry), minor code: 0

these are preceded by:
plasmashell:

file:///usr/lib64/qt5/qml/QtQuick/Controls/Button.qml:100: TypeError: Cannot read property of null

and:

QXcbConnection: XCB error: 2 (BadValue), sequence: 24881, resource id: 100663419, major code: 141 (Unknown), minor code: 3

F25 has got more stable for me with the updates so far applied, (plasma hasn't frozen yet today but I'm about to open a few more programs) but can anyone advise me how to correct these errors.

I have seen some older posts on the net about the bug suggesting it should be fixed by now so I'm wondering if I'm mis-configured somehow?

Comment 22 Simon 2016-12-14 12:38:57 UTC
update: I cannot now click to switch between the open programs on the taskbar, they don't respond to the mouse, and there is a frozen image of thunderbird that overlays all the other programs if I alt+tab between them.

This happens in every session after a few programs are opened and there are no error or warning messages in journald.log or Xorg.log.

The only warning are posted above.

Comment 23 Thom Carlin 2016-12-14 12:54:04 UTC
Thanks to Simon's hints, journalctl -xe revealed man QXcbConnection: XCB error: 2 (BadValue), sequence: <number>, resource id: <number>, major code: 141 (Unknown), minor code: 3

Comment 24 Thom Carlin 2016-12-14 12:56:32 UTC
...which led to finding at https://forum.kde.org/viewtopic.php?f=66&t=133169 the command: qdbus org.kde.KWin /KWin supportInformation

Comment 25 Simon 2016-12-14 18:27:15 UTC
Thanks for your post Thom I ran kwin supportinformation from a wayland gnome session (because plasma is freezing consistently) and got:

kwin: unable to claim manager selection, another wm running? (try using --replace

so I ran it with --replace and it crashed the session.

Tried it in a plasma session but only got the the card info (Nvidia G98, nouveau etc) and the same error messages as above.
So I don't think it can get past the errors.

I can't paste the output because plasma crashes when you run it but it provides no more info that the logs I posted 11:15:42 GMT, less really.

It's puzzling because plasma seems to have got more unstable since I updated this a.m.

Comment 26 Thom Carlin 2016-12-14 21:02:33 UTC
For my system, major code: 141 seems to be Composite.

Daniel, is there anything we can do to provide useful additional information?

Comment 27 Alvin 2016-12-15 08:16:01 UTC
Similar problem has been detected:

User logs in. KDE logo is visible and stays on screen.

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
global_pid:     1672
kernel:         4.8.13-300.fc25.x86_64
package:        kactivitymanagerd-5.8.4-1.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         kactivitymanagerd killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1218

Comment 28 LarryO 2016-12-15 11:12:06 UTC
I have also had the issue a few times with the KDE logo "freezing" after authentication but don't know whether or not it's directly related to the symptom that this report is focused on.  I assumed that the KDE logo "freeze" after auth was related to https://bugzilla.redhat.com/show_bug.cgi?id=1399396.

Comment 29 Simon 2016-12-20 13:54:24 UTC
I'm still having problems with plasma desktop freezing despite installing all updates. Here's an assortment of error messages from journalctl.log today (some of them may be from gnome sessions:
kdeinit5: Fatal IO error: client killed
kglobalaccel5: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
kiod5: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
QThread: Destroyed while thread is still running
The X11 connection broke: I/O error (code 1)
could not connect to wayland server
Fatal server error:
org.gnome.Shell.desktop	(EE) Couldn't add screen
systemd-coredump	Process 19785 (kactivitymanage) of user 1000 dumped core.
sddm	The configured theme "01-breeze-fedora" doesn't exist, using the embedded theme instead
sddm	QProcess: Destroyed while process ("/usr/libexec/sddm-helper") is still running.
audit	USER_AUTH pid=6449 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:authentication grantors=pam_permit acct="sddm" exe="/usr/libexec/sddm-helper" hostname=? addr=? terminal=? res=success'
audit	CRED_ACQ pid=6449 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_permit acct="sddm" exe="/usr/libexec/sddm-helper" hostname=? addr=? terminal=? res=success'
kdeinit5	kf5.kded: No X-KDE-DBus-ServiceName found in "/usr/lib64/qt5/plugins/kf5/kded/remotedirnotify.so"
(LOADS like that)
kdeinit5	EDID ICC Profile already exists "/home/simon/.local/share/icc/edid-8419218953dd271ab2495926a894c5f6.icc"
ksmserver	Qt: Session management error: networkIdsList argument is NULL
In red: spice-vdagent	Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0
kdeinit5	kf5.kded: could not find kded module with id "kolorserver"
kdeinit5	kf5.kded: attempted to load an invalid module.
20/12/2016 07:46	kwin_x11	QXcbConnection: XCB error: 3 (BadWindow), sequence: 830, resource id: 60817412, major code: 18 (ChangeProperty), minor code: 0
kwin_x11	QXcbConnection: XCB error: 3 (BadWindow), sequence: 830, resource id: 60817412, major code: 18 (ChangeProperty), minor code: 0
kwin_x11	libkwinglutils: Update of color profiles failed (Red)
plasmashell	Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
20/12/2016 07:46	kdeinit5	networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "S390Subchannels" LOADS
audit	SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-coredump@1-7713-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
kdeinit5	kf5.kded: No X-KDE-DBus-ServiceName found in "/usr/lib64/qt5/plugins/kf5/kded/device_automounter.so" Lots
RED kernel	nouveau 0000:02:00.0: fifo: CACHE_ERROR - ch 7 [kwin_x11[7882]] subc 0 mthd 0060 data beef0201 followed by:
kwin_x11	QXcbConnection: XCB error: 3 (BadWindow), sequence: 9845, resource id: 48234586, major code: 18 (ChangeProperty), minor code: 0

Comment 30 Michal Smolak 2016-12-22 04:38:54 UTC
*** Bug 1407004 has been marked as a duplicate of this bug. ***

Comment 31 Simon 2016-12-25 11:00:54 UTC
Merry Christmas everyone.

I checked that and got:
You are not authorized to access bug #1407004.
So I assume people are hard at work to fix this, thanks guys.

Apologies if I am not posting this the right way It's in case the info helps.

Any advice welcome but plasma froze at login after installing the new kernel & rebooting but loaded OK when I logged out and back in and hasn't frozen since but I'm still getting (selection from from journalctl.log):

plasmashell	QXcbConnection: XCB error: 2 (BadValue), sequence: 34255, resource id: 121634850, major code: 141 (Unknown), minor code: 3
(quite a lot)

kwin_x11	QXcbConnection: XCB error: 3 (BadWindow), sequence: 49143, resource id: 18916715, major code: 20 (GetProperty), minor code: 0
(Lots like this)

kscreenlocker_greet	QObject: Cannot create children for a parent that is in a different thread.
(Parent is ScreenLocker::UnlockApp(0x7ffd20b33aa0), parent's thread is QThread(0x563364456080), current thread is QThread(0x5633645097d0)

apper	QCommandLineParser: option not defined: "install-mime-type"
apper	Invalid pixmap specified.
apper	No frame loaded
and from apper:
SearchGroups not supported by backend

dolphin	QPixmap::scaled: Pixmap is a null pixmap
(Lots)


25/12/2016 10:50	cockpit-ws	received unsupported HTTP method
(And when I tried http://localhost:9090 I just got a page saying: Server:
Then reloaded the page and it works fine.

I'm also getting:
systemd	timedatex.service: Two services allocated for the same bus name org.freedesktop.timedate1, refusing operation.

but I might be able to figure out what to disable to solve that

best wishes

Comment 32 Mustafa Muhammad 2017-01-03 05:38:00 UTC
Similar problem has been detected:

Just logged into Plasma Wayland session 5.8.5

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
global_pid:     2346
kernel:         4.8.15-300.fc25.x86_64
package:        kactivitymanagerd-5.8.5-1.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         kactivitymanagerd killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 33 Simon 2017-01-04 08:33:12 UTC
04/01/2017 08:25	kwin_x11	QXcbConnection: XCB error: 3 (BadWindow), sequence: 40950, resource id: 102760465, major code: 18 (ChangeProperty), minor code: 0
kwin_x11	QXcbConnection: XCB error: 3 (BadWindow), sequence: 40978, resource id: 29360185, major code: 2 (ChangeWindowAttributes), minor code: 0
Plasmashell	QXcbConnection: XCB error: 2 (BadValue), sequence: 30342, resource id: 4194427, major code: 141 (Unknown), minor code: 3
audit	SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fprintd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
plasmashell	QXcbConnection: XCB error: 2 (BadValue), sequence: 31010, resource id: 4250642, major code: 141 (Unknown), minor code: 3
04/01/2017 08:31	plasmashell	QXcbConnection: XCB error: 2 (BadValue), sequence: 32964, resource id: 4256937, major code: 141 (Unknown), minor code: 3

Comment 34 Simon 2017-01-10 10:50:35 UTC
All updates applied, still getting:

kwin_x11	QXcbConnection: XCB error: 3 (BadWindow), sequence: 10993, resource id: 98566157, major code: 18 (ChangeProperty), minor code: 0

plasmashell	file:///usr/share/plasma/plasmoids/org.kde.plasma.kickoff/contents/ui/KickoffItem.qml:218:19: Unable to assign [undefined] to QString

multiple  messages like those in kystemlog
and managing periodic loss of access to start menu with ctrl-alt-f2 & ctrl-alt-f1

Comment 35 Emanoel 2017-01-13 13:28:34 UTC
*** Bug 1413053 has been marked as a duplicate of this bug. ***

Comment 36 RobbieTheK 2017-01-20 15:15:45 UTC
*** Bug 1415216 has been marked as a duplicate of this bug. ***

Comment 37 Evgeny 2017-01-21 13:14:03 UTC
*** Bug 1415395 has been marked as a duplicate of this bug. ***

Comment 38 Gerasim 2017-02-18 12:51:25 UTC
*** Bug 1424703 has been marked as a duplicate of this bug. ***

Comment 39 Gerasim 2017-02-20 16:12:42 UTC
*** Bug 1425134 has been marked as a duplicate of this bug. ***

Comment 40 igiwatson 2017-07-13 12:18:30 UTC
Similar problem has been detected:

I was just logging into kde. seems to occur every 5 to 10 login. perhaps related to package updates.

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
global_pid:     1453
kernel:         4.11.8-200.fc25.x86_64
package:        kactivitymanagerd-5.9.5-1.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         kactivitymanagerd killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1004

Comment 41 Vedran Miletić 2017-11-05 19:30:05 UTC
*** Bug 1509699 has been marked as a duplicate of this bug. ***

Comment 42 Ryan 2017-11-15 14:54:51 UTC
Similar problem has been detected:

Log into Fedora 27
Kactivitymanagerd 'quit unexpectedly'

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=644e60f7add9421b9b1178beffb15a3f;i=291b;b=ef8a38e50996408f89669bb5d96a38a5;m=23760801;t=55e066d312a90;x=16a6322699bc9b60
kernel:         4.13.12-300.fc27.x86_64
package:        kactivitymanagerd-5.10.5-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 43 Fedora End Of Life 2017-11-16 14:48:20 UTC
This message is a reminder that Fedora 25 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 25. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '25'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version'
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not
able to fix it before Fedora 25 is end of life. If you would still like
to see this bug fixed and are able to reproduce it against a later version
of Fedora, you are encouraged  change the 'version' to a later Fedora
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's
lifetime, sometimes those efforts are overtaken by events. Often a
more recent Fedora release includes newer upstream software that fixes
bugs or makes them obsolete.

Comment 44 LarryO 2017-12-06 19:53:12 UTC
Similar problem has been detected:

Tried to save PDF viewed in Firefox.

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=181e2f8c93c84b0c84c5f33178f5f4ca;i=2264f;b=a71c316667c44f93bd2c13e59ae3b1e8;m=23a07da7f2;t=55fb0edf9fc70;x=9ff8b016f144b2ab
kernel:         4.13.16-302.fc27.x86_64
package:        kactivitymanagerd-5.10.5-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 45 Mustafa Muhammad 2017-12-09 14:30:27 UTC
Similar problem has been detected:

Just logging into my account

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=1121ba72d480460d9d79c9392745497b;i=1a811;b=84d9e8302cf342b5809125c26439c81f;m=105e4080;t=55fe8f40eb524;x=d99add1c42a79065
kernel:         4.13.16-302.fc27.x86_64
package:        kactivitymanagerd-5.11.3-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 46 Fedora End Of Life 2017-12-12 10:38:20 UTC
Fedora 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.

Comment 47 Garry T. Williams 2017-12-17 00:12:19 UTC
Similar problem has been detected:

Log out of desktop and log back in.

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=07872308c4734d8fb665dbcca7ae44e0;i=8602c;b=2d9a8420e10a4852ad4de220d2e3ebd9;m=1133570ab6;t=5607e0071e33c;x=ee80221d388cfcde
kernel:         4.14.6-300.fc27.x86_64
package:        kactivitymanagerd-5.11.4-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 48 Garry T. Williams 2017-12-17 00:30:46 UTC
Please re-open this bug.  It's not gone even with f27.

Comment 49 a.thiaville 2017-12-26 19:47:20 UTC
Similar problem has been detected:

user login after reboot (new kernel)

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=fed5ea54a50d4f6d978002ee4583b119;i=1ad49a;b=0a16646224c749f0b605aad21c1973c9;m=ba30d447d;t=5614032c76b99;x=a9fe5139a843e0a
kernel:         4.14.7-300.fc27.x86_64
package:        kactivitymanagerd-5.11.3-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 50 Roland Pallai 2017-12-27 15:25:26 UTC
Similar problem has been detected:

I just logged out with some open windows on five activities. Next time the restored windows were assigned to one activity.

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=04843fc7261049828bbc432a4bdbf3af;i=155d85f;b=f1f39b8d99384a64bd4053a25dd262a4;m=37a82bc718;t=56153a5f21ab0;x=42579e96498acfad
kernel:         4.14.7-300.fc27.x86_64
package:        kactivitymanagerd-5.11.3-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 51 Eugene Mah 2017-12-31 11:49:07 UTC
Similar problem has been detected:

Unsure what  happened. Logged into my computer and found the crash report in ABRT

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=4b7f86b16e7d422380c0cd35b872e91a;i=54c2b;b=07532f4802874ba485c4253a6d434217;m=20ea50f084;t=561a11b716a99;x=d1869be4beb7f5f9
kernel:         4.14.8-300.fc27.x86_64
package:        kactivitymanagerd-5.11.4-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 52 a.thiaville 2018-01-07 21:55:50 UTC
Similar problem has been detected:

login afer new kernel

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=fed5ea54a50d4f6d978002ee4583b119;i=1d498c;b=f15d9ab2d6d848a5997e0040f0cc79f4;m=117a5f5f16;t=5623666b4f61c;x=de0e98857b4fc5
kernel:         4.14.8-300.fc27.x86_64
package:        kactivitymanagerd-5.11.4-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 53 H.-P. Sorge 2018-01-10 19:09:21 UTC
Similar problem has been detected:

I changed langua setting from de to us. The logout / login. 

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=ce382a0d1c8341f2b4f96eadebb633dd;i=49cb50;b=8c6f1922e11248a3aa57e54f050ef3ca;m=1ff57e0ec7;t=562709f4dd1e6;x=d4822253fcaa9294
kernel:         4.14.11-300.fc27.x86_64
package:        kactivitymanagerd-5.11.4-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            2001

Comment 54 Garry T. Williams 2018-01-17 16:43:05 UTC
Similar problem has been detected:

I logged out and ogged back into the KDE desktop.

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=52e055f5d22b4c328ab921729ec212ae;i=6cee;b=346007d197ac438183dee0161fae5d26;m=678041503d;t=562fb71fc917e;x=dc7a44a42e1ff14
kernel:         4.14.13-300.fc27.x86_64
package:        kactivitymanagerd-5.11.5-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 55 D. Stimits 2018-01-19 20:29:51 UTC
Similar problem has been detected:

This occurs each logout/login. I do not know if this occurs during the logout, or if this occurs during the login. This crash occurs in combination with dnfdragora crashing (https://bugzilla.redhat.com/show_bug.cgi?id=1518544). The system is always updated, and the problem remains after several updates.

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=5a4c4fb700a04793b534ae20f2b941b7;i=4520e;b=519b4b07b6304dec8946cd834d7228a4;m=1af3ee92;t=56326a15a4179;x=db3c161dedca8886
kernel:         4.14.13-300.fc27.x86_64
package:        kactivitymanagerd-5.11.4-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 56 D. Stimits 2018-01-19 20:31:32 UTC
This bug is still present in Fedora 27. Can this be re-opened?

Comment 57 Jacek Radzikowski 2018-01-20 18:20:07 UTC
Similar problem has been detected:

Switching between desktops. The crash seems to occur when KDE console and Atom editor are running, and switching between desktops containing them.

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=93aadadf3cd24e548556e8048450a566;i=26cb7;b=24d7cdb62c6e447db0b4a999759458d0;m=14527263da;t=56339194879cd;x=2607d2b93a4a52ce
kernel:         4.14.13-300.fc27.x86_64
package:        kactivitymanagerd-5.11.5-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 58 rossano 2018-01-21 10:30:18 UTC
Similar problem has been detected:

Dopo un crash, al riavvio ho ottenuto la segnalazione di questo errore

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=c820ab48dd164cb6b32d4fd1644858de;i=81a;b=c0e09a2fdc8c4a56a6ff301d45eda8d9;m=21412d09;t=563464d833221;x=748be7fa5315f41d
kernel:         4.14.13-300.fc27.x86_64
package:        kactivitymanagerd-5.11.5-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1003

Comment 59 Alvin 2018-01-22 16:25:26 UTC
Similar problem has been detected:

abrt notices this often after logging in

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=b678c361307d41ab87c42cd6180c86f4;i=b83d;b=2b0cd7f49b0b4cf6920263d27de74534;m=55538fcef;t=5635fcd7128a9;x=41fe109e43ebbd3
kernel:         4.14.13-300.fc27.x86_64
package:        kactivitymanagerd-5.11.5-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            39000001

Comment 60 Vasyuk Vladimir 2018-01-22 19:30:28 UTC
Similar problem has been detected:

I've just got information about the problem

reporter:       libreport-2.9.3
backtrace_rating: 4
cmdline:        /usr/bin/kactivitymanagerd start-daemon
crash_function: QXcbConnection::processXcbEvents
executable:     /usr/bin/kactivitymanagerd
journald_cursor: s=fd974f88af9d4f7097836933219f7d56;i=3a0a;b=6fa83935499340789a86cb1fb88462b8;m=ff7736ad;t=561f320846915;x=687abae85284c25d
kernel:         4.14.11-300.fc27.x86_64
package:        kactivitymanagerd-5.11.4-1.fc27
reason:         kactivitymanagerd killed by SIGABRT
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 61 D. Stimits 2018-01-22 21:17:05 UTC
I opened a clone of this bug...the current bug is marked closed, and it looks like perhaps nobody developing the software will see this. The clone under Fedora 27 is here:
https://bugzilla.redhat.com/show_bug.cgi?id=1537282


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