Bug#982572: gnome-shell: gnome freezes when dragging windows between displays
Russell Stuart
russell-debian at stuart.id.au
Fri Feb 12 00:16:14 GMT 2021
Package: gnome-shell
Version: 3.38.3-2
Severity: normal
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gnome 100% reliably dies when dragging a window between displays under
the following circumstances:
1. The two displays have different resolutions, one hi-dpi, one not.
2. You are dragging from the lo-dpi display to the hi-dpi display.
As you drag to the hi-dpi display, the resolution changes and
the window is rescaled accoringly. The freeze happens when the
window is partially on the hi-dpi display, and partially on the
lo-dpi display. On my laptop, the rescale doubles the size of
the window in pixels.
3. If the rescaled window no longer fits on the lo-dpi display,
gnome-shell reliably freezes.
Here "freeze" means it no longer responds to the mouse and keyboard,
Ctl-Alt-F1 and friends don't work, and pressing the power button has no
effect. It could be a kernel crash - but there is no indication of it
in the logs.
- -- System Information:
Debian Release: bullseye/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.10.0-3-amd64 (SMP w/12 CPU threads)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8), LANGUAGE=en_AU:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages gnome-shell depends on:
ii dconf-gsettings-backend [gsettings-backend] 0.38.0-2
ii evolution-data-server 3.38.3-1
ii gir1.2-accountsservice-1.0 0.6.55-3
ii gir1.2-atspi-2.0 2.38.0-2
ii gir1.2-freedesktop 1.66.1-1+b1
ii gir1.2-gcr-3 3.38.1-2
ii gir1.2-gdesktopenums-3.0 3.38.0-2
ii gir1.2-gdm-1.0 3.38.2.1-1
ii gir1.2-geoclue-2.0 2.5.7-2
ii gir1.2-glib-2.0 1.66.1-1+b1
ii gir1.2-gnomebluetooth-1.0 3.34.3-2
ii gir1.2-gnomedesktop-3.0 3.38.3-1
ii gir1.2-gstreamer-1.0 1.18.3-1
ii gir1.2-gtk-3.0 3.24.24-1
ii gir1.2-gweather-3.0 3.36.1-1
ii gir1.2-ibus-1.0 1.5.23-2
ii gir1.2-mutter-7 3.38.3-2
ii gir1.2-nm-1.0 1.28.0-2+b1
ii gir1.2-nma-1.0 1.8.30-1
ii gir1.2-pango-1.0 1.46.2-3
ii gir1.2-polkit-1.0 0.105-30
ii gir1.2-rsvg-2.0 2.50.3+dfsg-1
ii gir1.2-soup-2.4 2.72.0-2
ii gir1.2-upowerglib-1.0 0.99.11-2
ii gjs 1.66.2-1
ii gnome-backgrounds 3.38.0-1
ii gnome-settings-daemon 3.38.1-3
ii gnome-shell-common 3.38.3-2
ii gsettings-desktop-schemas 3.38.0-2
ii gstreamer1.0-pipewire 0.3.19-3
ii libatk-bridge2.0-0 2.38.0-1
ii libatk1.0-0 2.36.0-2
ii libc6 2.31-9
ii libcairo2 1.16.0-5
ii libecal-2.0-1 3.38.3-1
ii libedataserver-1.2-25 3.38.3-1
ii libgcr-base-3-1 3.38.1-2
ii libgdk-pixbuf-2.0-0 2.42.2+dfsg-1
ii libgirepository-1.0-1 1.66.1-1+b1
ii libgjs0g 1.66.2-1
ii libgles2 1.3.2-1
ii libglib2.0-0 2.66.6-1
ii libglib2.0-bin 2.66.6-1
ii libgnome-autoar-0-0 0.2.4-2
ii libgnome-desktop-3-19 3.38.3-1
ii libgraphene-1.0-0 1.10.2-1
ii libgtk-3-0 3.24.24-1
ii libical3 3.0.9-2
ii libjson-glib-1.0-0 1.6.0-3
ii libmutter-7-0 3.38.3-2
ii libnm0 1.28.0-2+b1
ii libpango-1.0-0 1.46.2-3
ii libpangocairo-1.0-0 1.46.2-3
ii libpolkit-agent-1-0 0.105-30
ii libpolkit-gobject-1-0 0.105-30
ii libpulse-mainloop-glib0 14.1-1
ii libpulse0 14.1-1
ii libsecret-1-0 0.20.4-2
ii libsystemd0 247.3-1
ii libwayland-server0 1.18.0-2~exp1.1
ii libx11-6 2:1.7.0-2
ii libxfixes3 1:5.0.3-2
ii python3 3.9.1-1
Versions of packages gnome-shell recommends:
ii bolt 0.9.1-1
ii chrome-gnome-shell 10.1-5
ii gdm3 3.38.2.1-1
ii gkbd-capplet 3.26.1-1
ii gnome-control-center 1:3.38.3-1
ii gnome-menus 3.36.0-1
ii gnome-user-docs 3.38.2-1
ii ibus 1.5.23-2
ii iio-sensor-proxy 3.0-2
ii switcheroo-control 2.1-1
ii unzip 6.0-26
Versions of packages gnome-shell suggests:
pn gir1.2-telepathyglib-0.12 <none>
pn gir1.2-telepathylogger-0.2 <none>
Versions of packages gnome-session depends on:
ii gnome-session-bin 3.38.0-3
ii gnome-session-common 3.38.0-3
ii gnome-settings-daemon 3.38.1-3
Versions of packages gnome-session suggests:
ii desktop-base 10.0.3
ii gnome-keyring 3.36.0-1
Versions of packages gnome-settings-daemon depends on:
ii gnome-settings-daemon-common 3.38.1-3
ii gsettings-desktop-schemas 3.38.0-2
ii libasound2 1.2.4-1.1
ii libc6 2.31-9
ii libcairo2 1.16.0-5
ii libcanberra-gtk3-0 0.30-7
ii libcanberra0 0.30-7
ii libcolord2 1.4.5-3
ii libcups2 2.3.3op2-2
ii libfontconfig1 2.13.1-4.2
ii libgcr-base-3-1 3.38.1-2
ii libgdk-pixbuf-2.0-0 2.42.2+dfsg-1
ii libgeoclue-2-0 2.5.7-2
ii libgeocode-glib0 3.26.2-2
ii libglib2.0-0 2.66.6-1
ii libgnome-desktop-3-19 3.38.3-1
ii libgtk-3-0 3.24.24-1
ii libgudev-1.0-0 234-1
ii libgweather-3-16 3.36.1-1
ii liblcms2-2 2.12~rc1-2
ii libmm-glib0 1.14.10-0.1
ii libnm0 1.28.0-2+b1
ii libnotify4 0.7.9-3
ii libnspr4 2:4.29-1
ii libnss3 2:3.60-1
ii libpam-systemd [logind] 247.3-1
ii libpango-1.0-0 1.46.2-3
ii libpangocairo-1.0-0 1.46.2-3
ii libpolkit-gobject-1-0 0.105-30
ii libpulse-mainloop-glib0 14.1-1
ii libpulse0 14.1-1
ii libupower-glib3 0.99.11-2
ii libwacom2 1.7-1
ii libwayland-client0 1.18.0-2~exp1.1
ii libx11-6 2:1.7.0-2
ii libxext6 2:1.3.3-1.1
ii libxi6 2:1.7.10-1
Versions of packages gnome-settings-daemon recommends:
ii iio-sensor-proxy 3.0-2
ii pulseaudio 14.1-1
ii x11-xserver-utils 7.7+8
Versions of packages gnome-settings-daemon suggests:
pn usbguard <none>
Versions of packages libgjs0g depends on:
ii libc6 2.31-9
ii libcairo-gobject2 1.16.0-5
ii libcairo2 1.16.0-5
ii libffi7 3.3-5
ii libgcc-s1 10.2.1-6
ii libgirepository-1.0-1 1.66.1-1+b1
ii libglib2.0-0 2.66.6-1
ii libmozjs-78-0 78.4.0-2
ii libreadline8 8.1-1
ii libstdc++6 10.2.1-6
ii libx11-6 2:1.7.0-2
Versions of packages gnome-shell is related to:
ii libegl-mesa0 [libegl-vendor] 20.3.4-1
ii libgl1-mesa-dri 20.3.4-1
ii libglx-mesa0 [libglx-vendor] 20.3.4-1
- -- no debconf information
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