Bug#794341: kwin-x11: Window manager often frezes when some of window is resized
Package: kwin-x11
Version: 4:5.3.2-3
Severity: important
Dear Maintainer,
Window manager kwin_x11 frezes quite often when I try to resize some window. I
observed that it happens mostly when I drag bottom right corner of window for
very short time. If I hold mouse button longer it mostly doesn't happen.
When it happen all programs continues working and screen continues to be
refreshed, but there is not possible to move, close, resize of any window. It
doesn't react on mouse commands and keyboard. There is only possible to swith
to TTY (ctrl+alt+F1) and restart sddm
Unfortunatelly I haven't found any trace of this error in journalcrl. I have no
idea where to find any log files for kwin_x11. I have tried to run kwin_x11
from console to see if it produce any strerr output, but it doesn't when freeze
happens.
Only what I can provide is dump of my kwin configuration (output from qdbus
org.kde.KWin /KWin supportInformation)
It's pasted here: https://paste.kde.org/pywlqjyzt
-- System Information:
Debian Release: stretch/sid
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.0.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages kwin-x11 depends on:
ii kwin-common 4:5.3.2-3
ii libc6 2.19-19
ii libkf5i18n5 5.12.0-1
ii libkf5windowsystem5 5.12.0-1
ii libqt5core5a 5.4.2+dfsg-5
ii libqt5gui5 5.4.2+dfsg-5
ii libqt5widgets5 5.4.2+dfsg-5
ii libqt5x11extras5 5.4.2-2
ii libstdc++6 5.1.1-14
ii libxcb1 1.10-3+b1
kwin-x11 recommends no packages.
kwin-x11 suggests no packages.
-- no debconf information
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