Package: mutter Version: 3.38.0-2 Severity: normal X-Debbugs-Cc: jlsan...@protonmail.com
On a Thinkpad X220, I have GNOME set to dim the screen when inactive, with blank screen enabled. When the screen is blanked after inactivity (display turns off), interacting with the laptop turns on the screen but does not reset the brightness level. (It stays dimmed and the brightness slider does not match the brightness level of the display.) The user would have to adjust the brightness (each time the laptop screen is blanked) or connect the laptop to power, to free the display from the dimmed state. This is reproducible when using GNOME/mutter under Wayland _and_ on battery power with "Dim Screen When Inactive" enabled. This does not happen when plugged in. I have not been able to reproduce this bug when running GNOME/mutter under Xorg. -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 5.8.0-2-amd64 (SMP w/4 CPU threads) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages mutter depends on: ii adwaita-icon-theme 3.38.0-1 ii gnome-settings-daemon-common 3.38.0-2 ii gsettings-desktop-schemas 3.38.0-2 ii libc6 2.31-3 ii libgles2 1.3.2-1 ii libglib2.0-0 2.66.0-2 ii libmutter-7-0 3.38.0-2 ii libwayland-server0 1.18.0-2~exp1.1 ii libx11-6 2:1.6.12-1 ii libxcomposite1 1:0.4.5-1 ii mutter-common 3.38.0-2 ii zenity 3.32.0-5 mutter recommends no packages. Versions of packages mutter suggests: ii gnome-control-center 1:3.38.0-2 ii xdg-user-dirs 0.17-2 -- no debconf information