Package: gnome-shell Version: 3.28.1-1 Severity: important Hello,
to reproduce: 1. start from home, with the laptop attached to an external monitor 2. suspend or hibernate 3. detach the external monitor and pack the laptop 4. go visit an important customer 5. wake up the system 6. gnome-shell will now consume 100% CPU, overheat the laptop, severely reduce system performance and battery time, ruin a work day at the important customer, cause serious embarassment I have not found a way to make it stop, short of having another external monitor to plug/unplug, restart the whole X session, or reboot. Enrico -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 4.16.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_IE.UTF-8, LC_CTYPE=en_IE.UTF-8 (charmap=UTF-8), LANGUAGE=en_IE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages gnome-shell depends on: ii dconf-gsettings-backend [gsettings-backend] 0.28.0-2 ii evolution-data-server 3.28.2-1 ii gir1.2-accountsservice-1.0 0.6.45-1 ii gir1.2-atspi-2.0 2.28.0-3 ii gir1.2-freedesktop 1.56.1-1 ii gir1.2-gcr-3 3.28.0-1 ii gir1.2-gdesktopenums-3.0 3.28.0-1 ii gir1.2-gdm-1.0 3.28.1-1 ii gir1.2-geoclue-2.0 2.4.7-1 ii gir1.2-glib-2.0 1.56.1-1 ii gir1.2-gnomebluetooth-1.0 3.28.0-2 ii gir1.2-gnomedesktop-3.0 3.28.1-1 ii gir1.2-gtk-3.0 3.22.29-3 ii gir1.2-gweather-3.0 3.28.1-1 ii gir1.2-ibus-1.0 1.5.18-1 ii gir1.2-mutter-2 3.28.1-2 ii gir1.2-nm-1.0 1.10.6-3 ii gir1.2-nma-1.0 1.8.10-5 ii gir1.2-pango-1.0 1.42.0-1 ii gir1.2-polkit-1.0 0.105-20 ii gir1.2-rsvg-2.0 2.40.20-2 ii gir1.2-soup-2.4 2.62.1-1 ii gir1.2-upowerglib-1.0 0.99.7-2 ii gjs 1.52.3-1 ii gnome-backgrounds 3.28.0-1 ii gnome-settings-daemon 3.28.1-1 ii gnome-shell-common 3.28.1-1 ii gsettings-desktop-schemas 3.28.0-1 ii libatk-bridge2.0-0 2.26.2-1 ii libatk1.0-0 2.28.1-1 ii libc6 2.27-3 ii libcairo2 1.15.10-3 ii libcanberra-gtk3-0 0.30-6 ii libcanberra0 0.30-6 ii libcroco3 0.6.12-2 ii libecal-1.2-19 3.28.2-1 ii libedataserver-1.2-23 3.28.2-1 ii libgcr-base-3-1 3.28.0-1 ii libgdk-pixbuf2.0-0 2.36.11-2 ii libgirepository-1.0-1 1.56.1-1 ii libgjs0g [libgjs0-libmozjs-52-0] 1.52.3-1 ii libglib2.0-0 2.56.1-2 ii libglib2.0-bin 2.56.1-2 ii libgstreamer1.0-0 1.14.0-1 ii libgtk-3-0 3.22.29-3 ii libical3 3.0.1-5 ii libjson-glib-1.0-0 1.4.2-4 ii libmutter-2-0 3.28.1-2 ii libnm0 1.10.6-3 ii libpango-1.0-0 1.42.0-1 ii libpangocairo-1.0-0 1.42.0-1 ii libpolkit-agent-1-0 0.105-20 ii libpolkit-gobject-1-0 0.105-20 ii libpulse-mainloop-glib0 11.1-5 ii libpulse0 11.1-5 ii libsecret-1-0 0.18.6-1 ii libstartup-notification0 0.12-5 ii libsystemd0 238-4 ii libx11-6 2:1.6.5-1 ii libxfixes3 1:5.0.3-1 ii mutter 3.28.1-2 ii python3 3.6.4-1 Versions of packages gnome-shell recommends: ii bolt 0.3-2 ii contain-gnome-shell [chrome-gnome-shell] 1.0 ii gdm3 3.28.1-1 ii gkbd-capplet 3.26.0-3 ii gnome-control-center 1:3.28.1-1 ii gnome-user-docs 3.28.1-1 ii iio-sensor-proxy 2.4-2 ii switcheroo-control 1.2-1 ii unzip 6.0-21 Versions of packages gnome-shell suggests: ii gir1.2-telepathyglib-0.12 0.24.1-2 ii gir1.2-telepathylogger-0.2 0.8.2-3 -- no debconf information
