Package: gnome-shell
Version: 3.14.0-1
Severity: normal
I have a Lenovo Thinkpad X220 laptop with Intel graphics, a docking station
and a DisplayPort-attached monitor, in this configuration:
/-\
/-+ monitor |
|X220 | |
\-+-/
The X220 is the primary monitor (with the menu bar), if that matters.
When I dock the X220 into the docking station or restart Shell with
Alt+F2, "r", the X220's backlight turns down to its lowest level, which
is unreadable. Workaround: turn it back up with the hotkey (Fn+Home).
When I experienced this when docking the laptop I thought it was more likely
to be a kernel or "plumbing" bug (systemd or udev or something), but I'm
filing it against gnome-shell for now, since I can also reproduce it with
Alt+F2, "r".
Any debugging advice?
S
-- System Information:
Debian Release: jessie/sid
APT prefers proposed-updates
APT policy: (500, 'proposed-updates'), (500, 'unstable'), (500, 'testing'),
(500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages gnome-shell depends on:
ii dconf-gsettings-backend [gsettings-backend] 0.22.0-1
ii evolution-data-server3.12.6-1
ii gir1.2-accountsservice-1.0 0.6.37-3
ii gir1.2-atspi-2.0 2.12.0-2
ii gir1.2-caribou-1.0 0.4.14-1
ii gir1.2-clutter-1.0 1.19.10-1
ii gir1.2-freedesktop 1.42.0-1
ii gir1.2-gcr-3 3.14.0-1
ii gir1.2-gdesktopenums-3.0 3.14.0-1
ii gir1.2-gdm3 3.13.92-1
ii gir1.2-gkbd-3.0 3.6.0-1
ii gir1.2-glib-2.0 1.42.0-1
ii gir1.2-gnomebluetooth-1.03.14.0-1
ii gir1.2-gnomedesktop-3.0 3.14.0-1
ii gir1.2-gtk-3.0 3.14.0-1
ii gir1.2-ibus-1.0 1.5.8-2
ii gir1.2-mutter-3.03.14.0-1
ii gir1.2-networkmanager-1.00.9.10.0-2.1
ii gir1.2-nmgtk-1.0 0.9.10.0-2
ii gir1.2-pango-1.0 1.36.7-1
ii gir1.2-polkit-1.00.105-6.1
ii gir1.2-soup-2.4 2.48.0-1
ii gir1.2-telepathyglib-0.120.24.1-1
ii gir1.2-telepathylogger-0.2 0.8.1-1
ii gir1.2-upowerglib-1.00.99.1-3
ii gjs 1.40.1-4
ii gnome-backgrounds3.14.0-1
ii gnome-icon-theme-symbolic3.12.0-1
ii gnome-settings-daemon3.14.0-1
ii gnome-shell-common 3.14.0-1
ii gnome-themes-standard3.14.0-1
ii gsettings-desktop-schemas3.14.0-1
ii libatk-bridge2.0-0 2.12.1-1+b1
ii libatk1.0-0 2.12.0-1
ii libc62.19-11
ii libcairo21.12.16-5
ii libcanberra-gtk3-0 0.30-2.1
ii libcanberra0 0.30-2.1
ii libclutter-1.0-0 1.19.10-1
ii libcogl-pango20 1.18.2-2
ii libcogl201.18.2-2
ii libcroco30.6.8-3
ii libdbus-glib-1-2 0.102-1
ii libecal-1.2-16 3.12.6-1
ii libedataserver-1.2-183.12.6-1
ii libgcr-base-3-1 3.14.0-1
ii libgdk-pixbuf2.0-0 2.30.8-1
ii libgirepository-1.0-11.42.0-1
ii libgjs0e [libgjs0-libmozjs-24-0] 1.40.1-4
ii libglib2.0-0 2.42.0-1
ii libgstreamer1.0-01.4.2-1
ii libgtk-3-0 3.14.0-1
ii libical1 1.0-1
ii libjson-glib-1.0-0 1.0.2-1
ii libmozjs-24-024.2.0-2
ii libmutter0e 3.14.0-1
ii libnm-glib4 0.9.10.0-2.1
ii libnm-util2 0.9.10.0-2.1
ii libpango-1.0-0 1.36.7-1
ii libpangocairo-1.0-0 1.36.7-1
ii libpolkit-agent-1-0 0.105-6.1
ii libpolkit-gobject-1-00.105-6.1
ii libpulse-mainloop-glib0 5.0-6
ii libpulse05.0-6
ii libsecret-1-
