can anyone fix the bug or have a solution for me? Okt 02 00:07:02 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 47744, resource id: 98622659, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:02 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 47748, resource id: 104857605, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:02 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 47749, resource id: 104857605, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:02 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 47750, resource id: 104857605, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:02 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 47751, resource id: 98566356, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:03 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 48224, resource id: 98566356, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:03 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 48225, resource id: 98622659, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:03 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 48406, resource id: 98566356, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:03 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 48477, resource id: 98622659, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:05 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 48746, resource id: 98566356, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:05 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 49211, resource id: 98566356, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:05 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 49212, resource id: 98622659, major code: 141 (Unknown), minor code: 3 Okt 02 00:07:05 srv.home plasmashell[5081]: QXcbConnection: XCB error: 2 (BadValue), sequence: 49216, resource id: 98566356, major code: 141 (Unknown), minor code: 3
I also am seeing these errors. There are many hundreds of them in any one session.
yes, but can anyone fix these problem or can you send me a solution? i have the same error on 2 server and on one desktop computer and it makes me sick when the error comes between when i debug systemd errors with 'journalctl -xe'
In my experience and in practice, the last time I looked into this, * kde upstream largely said these are mostly harmless * ...but necessary for debugging other issues Personally, I didn't like the answer, but can understand the reasoning. Worst case, we (fedora) could consider turning these messages into debug messsages (which are disabled by default). I don't think it's bad enough to actually do that yet.
Ideally, if upstream implemented, https://bugreports.qt.io/browse/QTBUG-55167 Then it would be easy to disable these at runtime (without patching).
Per http://bugs.kde.org/show_bug.cgi?id=366421 , we consider this an upstream issue in Qt hands.
Thanks, with the ini file the problem is solved [root@srv:~]$ cat /etc/xdg/QtProject/qtlogging.ini [Rules] qt.qpa.xcb.xcberror=false
That's interesting, the log output in question isn't using Categorized logging, so I wouldn't have expected any qtlogging.ini rules to make any difference. How did you figure out to use 'qt.qpa.xcb.xcberror=false' ?
Oh, the upstream bug references that *plus* a required patch that implements it.
I think I like that proposed patch, we can consider including it.
yes i need the patch! I try to rebuild qt5-qtbase with the patch and give you a feedback, when it solved my problem Nov 09 16:11:42 srv.home kwin_x11[4097]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 43106, resource id: 94372524, major code: 18 (ChangeProperty), minor code: 0 Nov 09 16:11:43 srv.home plasmashell[4105]: QXcbConnection: XCB error: 2 (BadValue), sequence: 44672, resource id: 117440517, major code: 141 (Unknown), minor code: 3 Nov 09 16:11:43 srv.home plasmashell[4105]: QXcbConnection: XCB error: 2 (BadValue), sequence: 44679, resource id: 102760464, major code: 141 (Unknown), minor code: 3 Nov 09 16:11:49 srv.home plasmashell[4105]: QXcbConnection: XCB error: 2 (BadValue), sequence: 45193, resource id: 117440517, major code: 141 (Unknown), minor code: 3
patched koji builds underway: f27: https://koji.fedoraproject.org/koji/buildinfo?buildID=997318 f26: https://koji.fedoraproject.org/koji/buildinfo?buildID=997319
i have downloaded all rpms and pushd it to my local repository but it requires qt5-qtbase-common and it not exist [root@srv:~]$ yum update Letzte Prüfung auf abgelaufene Metadaten: vor 0:24:46 am Don 09 Nov 2017 18:42:49 CET. Abhängigkeiten sind aufgelöst. Problem 1: cannot install the best update candidate for package qt5-qtbase-5.7.1-19.fc26.x86_64 - nothing provides qt5-qtbase-common = 5.9.2-5.fc26 needed by qt5-qtbase-5.9.2-5.fc26.x86_64 Problem 2: package qt5-qtbase-mysql-5.9.2-5.fc26.x86_64 requires libQt5Core.so.5(Qt_5.9)(64bit), but none of the providers can be installed - cannot install the best update candidate for package qt5-qtbase-mysql-5.7.1-19.fc26.x86_64 - nothing provides qt5-qtbase-common = 5.9.2-5.fc26 needed by qt5-qtbase-5.9.2-5.fc26.x86_64 Problem 3: package qt5-qtbase-gui-5.9.2-5.fc26.x86_64 requires libQt5Core.so.5(Qt_5.9)(64bit), but none of the providers can be installed - cannot install the best update candidate for package qt5-qtbase-gui-5.7.1-19.fc26.x86_64 - nothing provides qt5-qtbase-common = 5.9.2-5.fc26 needed by qt5-qtbase-5.9.2-5.fc26.x86_64 Problem 4: package qt5-qtbase-devel-5.9.2-5.fc26.x86_64 requires libQt5Core.so.5(Qt_5.9)(64bit), but none of the providers can be installed - cannot install the best update candidate for package qt5-qtbase-devel-5.7.1-19.fc26.x86_64 - nothing provides qt5-qtbase-common = 5.9.2-5.fc26 needed by qt5-qtbase-5.9.2-5.fc26.x86_64 ===================================================================================================================================================================================================== Paket Arch Version Paketquelle Größe ===================================================================================================================================================================================================== Skipping packages with broken dependencies: qt5-qtbase x86_64 5.9.2-5.fc26 dksoft-updates 3.4 M qt5-qtbase-devel x86_64 5.9.2-5.fc26 dksoft-updates 3.9 M qt5-qtbase-gui x86_64 5.9.2-5.fc26 dksoft-updates 5.1 M qt5-qtbase-mysql x86_64 5.9.2-5.fc26 dksoft-updates 63 k Transaktionsübersicht ===================================================================================================================================================================================================== Überspringen 4 Pakete Nichts zu tun. Fertig.
with my metapackage it works %global dist fc26 Name: qt5-qtbase-common Version: 5.9.2 Release: 5%{?dist} Summary: metapackage to hacks qt5-qtbase installation URL: http://localhost/ License: Dominik Kucher Provides: libQt5Core.so.5(Qt_5.9)(64bit) %description metapackage to hacks qt5-qt5base installation %install echo "metapackge" %files
https://koji.fedoraproject.org/koji/buildinfo?buildID=997319 qt5-qtbase-common is in the noarch section
i have installed qt5-qtbase from koji but when i reboot the system, my graphical surface with plasma not starts, i must downgrade to 5.7.1 then it starts normal, the error is on 2 server can you please test it and build a new version without the problem?
Indeed, f26 requires existing qt-5.9.2 update currently in updates-testing: https://bodhi.fedoraproject.org/updates/FEDORA-2017-c133443edc Once that goes stable, I'll submit this formally.
qt5-qtbase-5.9.2-5.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2017-454f9f1251
qt5-qtbase-5.9.2-5.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-928612cbf8
qt5-qtbase-5.9.2-5.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-928612cbf8
qt5-qtbase-5.9.2-5.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-454f9f1251
qt5-qtbase-5.9.2-5.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.
Is there a Fedora 26 version of this fix?
qt5-qtbase-5.9.2-5.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.
Bug still present on fedora 28 (uptodate) : [root@hostname ~]# rpm -qa |grep -i qt5-qtbase qt5-qtbase-5.11.1-7.fc28.x86_64 qt5-qtbase-mysql-5.11.1-7.fc28.x86_64 qt5-qtbase-gui-5.11.1-7.fc28.x86_64 qt5-qtbase-common-5.11.1-7.fc28.noarc extract from the file /var/log/messages : Sep 18 14:33:53 hostname plasmashell[2390]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 19962, resource id: 106954754, major code: 141 (Unknown), minor code: 3 Sep 18 14:33:57 hostname plasmashell[2390]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 20058, resource id: 123731975, major code: 141 (Unknown), minor code: 3 Sep 18 14:34:00 hostname plasmashell[2390]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 20169, resource id: 119537681, major code: 141 (Unknown), minor code: 3 Sep 18 14:34:00 hostname plasmashell[2390]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 20173, resource id: 125829126, major code: 141 (Unknown), minor code: 3 Sep 18 14:34:10 hostname plasmashell[2390]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 20235, resource id: 119537681, major code: 141 (Unknown), minor code: 3 Sep 18 14:34:15 hostname plasmashell[2390]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 20788, resource id: 125829126, major code: 141 (Unknown), minor code: 3 Sep 18 14:34:15 hostname plasmashell[2390]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 20800, resource id: 119537681, major code: 141 (Unknown), minor code: 3 Can you help me? My PC has no sound with the s/pdif output. Thank you very much.
(In reply to frederic.dorazio from comment #24) > Bug still present on fedora 28 (uptodate) : for me too rpm -qa |grep -i qt5-qtbase qt5-qtbase-gui-5.11.1-7.fc28.x86_64 qt5-qtbase-mysql-5.11.1-7.fc28.x86_64 qt5-qtbase-common-5.11.1-7.fc28.noarch qt5-qtbase-postgresql-5.11.1-7.fc28.x86_64 qt5-qtbase-5.11.1-7.fc28.x86_64 cat /usr/share/qt5/qtlogging.ini [Rules] *.debug=false qt.qpa.xcb.xcberror.warning=false
cat /usr/share/qt5/qtlogging.ini [Rules] *.debug=false qt.qpa.xcb.xcberror.warning=false qt.qpa.xcb.xcberror.error=false qt.qpa.xcb.warning=false qt.qpa.xcb.error=false qt.qpa.xcb=false and fixed again
I also am getting the same error on Fedora28 with Qt5, when trying to xembed an external window into my QT app, the embedding may or may not work, and if it fails it will then start printing: qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 45085, resource id: 44048879, major code: 130 (Unknown), minor code: 3
Same error in Fedora 29 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 5286, resource id: 10485765, major code: 18 (ChangeProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 6338, resource id: 2097186, major code: 18 (ChangeProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 6338, resource id: 2097186, major code: 18 (ChangeProperty), minor code: 0 plasmashell[1382]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 3036, resource id: 46137351, major code: 141 (Unknown), minor code: 3 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19643, resource id: 25167346, major code: 2 (ChangeWindowAttributes), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19672, resource id: 100663302, major code: 19 (DeleteProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19682, resource id: 100663302, major code: 19 (DeleteProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19683, resource id: 100663302, major code: 18 (ChangeProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19684, resource id: 100663302, major code: 19 (DeleteProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19685, resource id: 100663302, major code: 19 (DeleteProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19686, resource id: 100663302, major code: 19 (DeleteProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19687, resource id: 100663302, major code: 7 (ReparentWindow), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19688, resource id: 100663302, major code: 6 (ChangeSaveSet), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19689, resource id: 100663302, major code: 2 (ChangeWindowAttributes), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19690, resource id: 100663302, major code: 10 (UnmapWindow), minor code: 0 plasmashell[1382]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 3866, resource id: 56623110, major code: 141 (Unknown), minor code: 3 plasmashell[1382]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 3867, resource id: 58720262, major code: 141 (Unknown), minor code: 3 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 19802, resource id: 100663317, major code: 18 (ChangeProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 20686, resource id: 100663296, major code: 18 (ChangeProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 20690, resource id: 100663297, major code: 18 (ChangeProperty), minor code: 0 plasmashell[1382]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 4092, resource id: 56623110, major code: 141 (Unknown), minor code: 3 plasmashell[1382]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 4105, resource id: 56623110, major code: 141 (Unknown), minor code: 3 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 21814, resource id: 100663302, major code: 19 (DeleteProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 21824, resource id: 100663302, major code: 19 (DeleteProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 21825, resource id: 100663302, major code: 18 (ChangeProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 21826, resource id: 100663302, major code: 19 (DeleteProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 21827, resource id: 100663302, major code: 19 (DeleteProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 21828, resource id: 100663302, major code: 19 (DeleteProperty), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 21829, resource id: 100663302, major code: 7 (ReparentWindow), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 21830, resource id: 100663302, major code: 6 (ChangeSaveSet), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 21831, resource id: 100663302, major code: 2 (ChangeWindowAttributes), minor code: 0 kwin_x11[1378]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 21832, resource id: 100663302, major code: 10 (UnmapWindow), minor code: 0 plasmashell[1382]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 4203, resource id: 56623110, major code: 141 (Unknown), minor code: 3 plasmashell[1382]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 4204, resource id: 58720262, major code: 141 (Unknown), minor code: 3 +hundreds more over a few days
I have followed the links and commented up to the QT bug page but for someone looking at this, it may be useful. I can generate as many of these errors as I wish by just moving my mouse between two different items on my task manager on the screen tool bar. qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 41677, resource id: 60817465, major code: 141 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 41698, resource id: 58720263, major code: 141 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 41719, resource id: 60817465, major code: 141 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 41747, resource id: 58720263, major code: 141 (Unknown), minor code: 3 sequence changes but the resource ID remains the same.
edit /usr/share/qt5/qtlogging.ini (as root) and add [1] works for me [1] qt.qpa.xcb.xcberror.error=false qt.qpa.xcb.warning=false qt.qpa.xcb.error=false
(In reply to Sergio Monteiro Basto from comment #30) > edit /usr/share/qt5/qtlogging.ini (as root) and add [1] works for me > > > [1] > qt.qpa.xcb.xcberror.error=false > qt.qpa.xcb.warning=false > qt.qpa.xcb.error=false Yes, this does hide the error messages, just doesn't fix the problem though.
I thought the abundance of verbose logging *was* the problem?
(In reply to Rex Dieter from comment #32) > I thought the abundance of verbose logging *was* the problem? Well "QXcbConnection: XCB error: 2 (BadValue)!" seems a problem , but indeed the upstream fix is hide the problem . So What means "QXcbConnection: XCB error: 2 (BadValue)!" ? It is a problem or just an annoying warning ?
It is a problem and if not fixed now, could lead to bigger problems in the future. We have read enough news reports about unfixed problems that become critical holes. In the ideal world, there should never be an error message in our log files. Maybe an odd warning. Who knows, maybe this is the tip of a major problem already. Why I posted my comment on how easy it was to create the error message.
I've been told these messages are primarily only useful to developers to help debug issues. For users, not so much
Linux <HOSTNAME> 4.20.13-200.fc29.x86_64 #1 SMP Wed Feb 27 19:42:55 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux hangs unexpectedly Last log entries march 06 17:50:06 <HOSTNAME> plasmashell[8734]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 19773, resource id: 155189254, major code: 141 (Unknown), minor code: 3 march 06 17:50:06 <HOSTNAME> plasmashell[8734]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 19781, resource id: 169869313, major code: 141 (Unknown), minor code: 3 march 06 17:50:06 <HOSTNAME> plasmashell[8734]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 19810, resource id: 184550068, major code: 141 (Unknown), minor code: 3 march 06 17:50:06 <HOSTNAME> plasmashell[8734]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 19820, resource id: 169869313, major code: 141 (Unknown), minor code: 3 march 06 17:50:06 <HOSTNAME> plasmashell[8734]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 19844, resource id: 155189254, major code: 141 (Unknown), minor code: 3 march 06 17:50:07 <HOSTNAME> plasmashell[8734]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 19869, resource id: 77594625, major code: 141 (Unknown), minor code: 3
I fixed the first one disabling Tootltips in KDE System Settings. My plasmashell is showing the error in the QML file and line, so I opened the file and found a UI window resource called Tooltip, after I disabled it I stopped to receive those errors related to Tooltips. Mar 31 00:33:43 super plasmashell[2172]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:342: Unable to assign [undefined] to int Mar 31 00:33:43 super plasmashell[2172]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:342: Unable to assign [undefined] to int Mar 31 00:33:43 super plasmashell[2172]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 15249, resource id: 123732004, major code: 141 (Unknown), minor code: 3 Mar 31 00:33:43 super plasmashell[2172]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 15290, resource id: 67108870, major code: 141 (Unknown), minor code: 3 Now I'm receiving errors from something called NotificationDelegate, which seems pretty difficult to disable :\ Looks like the bugs are unresolved from the Qt perspective.
This message is a reminder that Fedora 28 is nearing its end of life. On 2019-May-28 Fedora will stop maintaining and issuing updates for Fedora 28. 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 '28'. 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 28 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.
Fedora 28 changed to end-of-life (EOL) status on 2019-05-28. Fedora 28 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.
(In reply to Rex Dieter from comment #32) > I thought the abundance of verbose logging *was* the problem? and it is, in Fedora 31 also happens, abundance of verbose logging should be avoided, because what is logged is not really a problem.
Seeing this in Fedora 32 with X2Go after launching Gazebo: [Wrn] [GuiIface.cc:119] X server does not support XInput 2 [Wrn] [GuiIface.cc:119] QXcbConnection: XCB error: 1 (BadRequest), sequence: 168, resource id: 158, major code: 130 (Unknown), minor code: 47
(In comment #35) I've been told these messages are primarily only useful to developers to help debug issues. For users, not so much (In comment #30) edit /usr/share/qt5/qtlogging.ini (as root) and add [1] works for me [1] qt.qpa.xcb.xcberror.error=false qt.qpa.xcb.warning=false qt.qpa.xcb.error=false