Bug#898338: plasma-workspace: Different components hang, high CPU load
Package: plasma-workspace
Version: 4:5.12.5-1
Severity: important
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Since one of the three recent updates, the Plasma workspace is close to unusable.
* Panel hangs completely, windows in the panel do not change, menu is
unresponsive, clock is stuck
* Window switcher reacts minutes after pressing Alt-Tab
* Sometimes, some component triggered minutes before start popping up, drawing only their
borders but no content
The plasmashell process is constantly consuming between 100% and 150% of CPU
time, and the Xorg process also uses around 100% when doing nothing special
UI-wise, but only sometimes.
- -- System Information:
Debian Release: buster/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental-debug')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.16.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=nb_NO.UTF-8, LC_CTYPE=nb_NO.UTF-8 (charmap=UTF-8), LANGUAGE=nb:en_GB:en_US (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages plasma-workspace depends on:
ii dbus-x11 1.12.8-2
ii drkonqi 5.12.5-1
ii frameworkintegration 5.45.0-1
ii gdb 7.12-6+b1
ii iso-codes 3.79-1
ii kactivitymanagerd 5.12.5-1
ii kde-cli-tools 4:5.12.5-1
ii kded5 5.45.0-1
ii kinit 5.45.0-1
ii kio 5.45.0-1
ii kpackagetool5 5.45.0-1
ii kwin-common 4:5.12.5-1
ii libappstreamqt2 0.12.0-3
ii libc6 2.27-3
ii libcln6 1.3.4-4
ii libcolorcorrect5 4:5.12.5-1
ii libgcc1 1:8.1.0-1
ii libgps23 3.17-5
ii libice6 2:1.0.9-2
ii libkf5activities5 5.45.0-1
ii libkf5auth5 5.45.0-1
ii libkf5baloo5 5.45.0-1
ii libkf5bookmarks5 5.45.0-1
ii libkf5calendarevents5 5.45.0-1
ii libkf5completion5 5.45.0-1
ii libkf5config-bin 5.45.0-1
ii libkf5configcore5 5.45.0-1
ii libkf5configgui5 5.45.0-1
ii libkf5configwidgets5 5.45.0-1
ii libkf5coreaddons5 5.45.0-1
ii libkf5crash5 5.45.0-1
ii libkf5dbusaddons5 5.45.0-1
ii libkf5declarative5 5.45.0-1
ii libkf5globalaccel-bin 5.45.0-1
ii libkf5globalaccel5 5.45.0-1
ii libkf5guiaddons5 5.45.0-1
ii libkf5holidays5 1:5.45.0-1
ii libkf5i18n5 5.45.0-1
ii libkf5iconthemes5 5.45.0-1
ii libkf5idletime5 5.45.0-1
ii libkf5itemviews5 5.45.0-1
ii libkf5jobwidgets5 5.45.0-1
ii libkf5js5 5.45.0-1
ii libkf5jsembed5 5.45.0-1
ii libkf5kdelibs4support5 5.45.0-1
ii libkf5kiocore5 5.45.0-1
ii libkf5kiofilewidgets5 5.45.0-1
ii libkf5kiogui5 5.45.0-1
ii libkf5kiowidgets5 5.45.0-1
ii libkf5networkmanagerqt6 5.45.0-1
ii libkf5newstuff5 5.45.0-1
ii libkf5notifications5 5.45.0-1
ii libkf5notifyconfig5 5.45.0-1
ii libkf5package5 5.45.0-1
ii libkf5plasma5 5.45.0-1
ii libkf5plasmaquick5 5.45.0-1
ii libkf5prison5 5.45.0-1
ii libkf5quickaddons5 5.45.0-1
ii libkf5runner5 5.45.0-1
ii libkf5service-bin 5.45.0-1
ii libkf5service5 5.45.0-1
ii libkf5solid5 5.45.0-1
ii libkf5texteditor5 5.45.0-1
ii libkf5textwidgets5 5.45.0-1
ii libkf5wallet-bin 5.45.0-1
ii libkf5wallet5 5.45.0-1
ii libkf5waylandclient5 4:5.45.0-1
ii libkf5widgetsaddons5 5.45.0-1
ii libkf5windowsystem5 5.45.0-1
ii libkf5xmlgui5 5.45.0-1
ii libkscreenlocker5 5.12.2-1
ii libksgrd7 4:5.12.5-1
ii libkworkspace5-5 4:5.12.5-1
ii libphonon4qt5-4 4:4.10.1-1
ii libplasma-geolocation-interface5 4:5.12.5-1
ii libprocesscore7 4:5.12.5-1
ii libprocessui7 4:5.12.5-1
ii libqalculate5v5 0.9.7-9.2
ii libqt5core5a 5.10.1+dfsg-6
ii libqt5dbus5 5.10.1+dfsg-6
ii libqt5gui5 5.10.1+dfsg-6
ii libqt5network5 5.10.1+dfsg-6
ii libqt5qml5 5.10.1-4
ii libqt5quick5 5.10.1-4
ii libqt5script5 5.10.1+dfsg-2
ii libqt5sql5 5.10.1+dfsg-6
ii libqt5widgets5 5.10.1+dfsg-6
ii libqt5x11extras5 5.10.1-2
ii libqt5xml5 5.10.1+dfsg-6
ii libsm6 2:1.2.2-1+b3
ii libstdc++6 8.1.0-1
ii libtaskmanager6 4:5.12.5-1
ii libweather-ion7 4:5.12.5-1
ii libx11-6 2:1.6.5-1
ii libxcb-composite0 1.13-1
ii libxcb-damage0 1.13-1
ii libxcb-image0 0.4.0-1+b2
ii libxcb-randr0 1.13-1
ii libxcb-util0 0.3.8-3+b2
ii libxcb1 1.13-1
ii libxfixes3 1:5.0.3-1
ii libxrender1 1:0.9.10-1
ii libxtst6 2:1.2.3-1
ii milou 4:5.12.4-1
ii phonon4qt5 4:4.10.1-1
ii plasma-framework 5.45.0-1
ii plasma-integration 5.12.5-1
ii qdbus-qt5 5.10.1-2
ii qml-module-org-kde-draganddrop 5.45.0-1
ii qml-module-org-kde-kcoreaddons 5.45.0-1
ii qml-module-org-kde-kholidays 1:5.45.0-1
ii qml-module-org-kde-kquickcontrols 5.45.0-1
ii qml-module-org-kde-kquickcontrolsaddons 5.45.0-1
ii qml-module-org-kde-kwindowsystem 5.45.0-1
ii qml-module-org-kde-solid 5.45.0-1
ii qml-module-qt-labs-folderlistmodel 5.10.1-4
ii qml-module-qtgraphicaleffects 5.10.1-2
ii qml-module-qtqml-models2 5.10.1-4
ii qml-module-qtquick-controls 5.10.1-2
ii qml-module-qtquick-dialogs 5.10.1-2
ii qml-module-qtquick-layouts 5.10.1-4
ii qml-module-qtquick-window2 5.10.1-4
ii qml-module-qtquick2 5.10.1-4
ii udisks2 2.7.6-3
ii x11-utils 7.7+4
ii x11-xserver-utils 7.7+8
ii zlib1g 1:1.2.11.dfsg-1
Versions of packages plasma-workspace recommends:
ii kio-extras 4:17.08.3-2+b1
ii libpam-kwallet5 5.12.1-3
ii powerdevil 4:5.12.5-1
plasma-workspace suggests no packages.
- -- no debconf information
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