You are not logged in.
I have a lot of the same errors in my journal (journalctl), and I'm not sure how to suppress those of a certain type, besides lowering what gets logged to the whole journal something below "errors", which I don't want to do.
Here are the lines I don't want to see:
Jun 11 10:33:37 PC1 plasmashell[586]: QXcbConnection: XCB error: 2 (BadValue), sequence: 27357, resource id: 35651588, major code: 142 (Unknown), minor code: 3
Jun 11 10:33:40 PC1 kwin_x11[577]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 51241, resource id: 67109055, major code: 18 (ChangeProperty), minor code: 0
and I get it from plasmashell and kwin_x11.
Is there a way to suppress errors from those two programs? I read somewhere that it's related to Qt and that setting an environment variable should do it, so in my .bashrc I set:
QT_LOGGING_RULES="*.debug=false"
The problem is that there is no accepted value for error. Only: debug, info, warning, and critical, according to this doc: http://doc.qt.io/qt-5/qloggingcategory.html (ctrl+f: logging rules)
And I'm not even sure that I'm going about it the correct way, and not some ugly, mutated form of a disgusting workaround.
I'd be happy with turning off logging for both kwin_x11 and plasmashell altogether, but I can't find how.
Last edited by nanohard (2016-06-11 15:27:00)
Offline
Well, as far as I got was to add an environment variable and append that to all journalctl commands.
export JARGS=`journalctl -F _COMM | sed -e 's/kwin_x11.*//' -e 's/plasmashell.*//' -e 's/xembedsniproxy.*//' -e 's/^/_COMM=/' | xargs`
journalctl -n50 $JARGS
While that doesn't actually solve the problem, it allows more readability for me.
Offline
I had the same problem... I think setting
QT_LOGGING_RULES='*=false'
in
/etc/environment
did the trick in the end.
( Not entirely sure though. I also messed around with the GUI programs "kdebugsettings", "kdebugdialog", "kdebugdialog5" which are supposed to be the "real right KDE" way but didn't work last time I tried them out due to some bug or something. And I did lots of random stuff I found in different threads here in the forums. Good luck! )
Last edited by whoops (2016-06-22 20:40:50)
Offline