Comment # 4 on bug 1115541 from pgnd _

Any response/progress on this?

Doing a bit more looking around here, ALL users' machines

    lsb_release -rd
        Description:    openSUSE Leap 15.0
        Release:        15.0

with (currently)

    rpm -q --whatprovides /usr/bin/plasmashell
        plasma5-workspace-5.14.4-lp150.432.2.x86_64

installed from KDE repos as specified at

   
https://en.opensuse.org/SDB:KDE_repositories#KDE_Frameworks_5.2C_Plasma_5_and_Applications

are stream-logging BOTH of these (e.g., from my own machine)

    Jan 08 15:09:04 pg01.int kwin_x11[3162]: qt.qpa.xcb: QXcbConnection: XCB
error: 3 (BadWindow), sequence: 32007, resource id: 85983240, major code: 18
(ChangeProperty), minor code: 0

and these (e.g., similarly)

    Jan 08 15:09:04 pg01.int plasmashell[3171]: qt.qpa.xcb: QXcbConnection: XCB
error: 2 (BadValue), sequence: 9017, resource id: 79691782, major code: 142
(Unknown), minor code: 3


Trying to resolve, in addition to the above-mentioned

    cat /etc/xdg/QtProject/qtlogging.ini
        [Rules]
        qt.qpa.xcb.xcberror=false

I've additionally edited

    cat /etc/environment
        QT_LOGGING_RULES='*=false'

and, exec'd BOTH

    kdebugdialog5
    kdebugsettings

as BOTH 'root' and normal user, DISABLING *all* logging.

Again, as above, no current effect -- the log 'noise' continues, unabated.