Bug#1006146: xmonad: gsd-media-keys doesn't start with gnome-flashback-xmonad session

[Chung-chieh Shan]

Package: xmonad
Version: 0.15-4+b2
Severity: normal

Within the last few months, gnome-flashback-xmonad stopped starting
gsd-media-keys when I log in.  Even when I start gsd-media-keys
manually, it fails to adjust screen brightness.  This turns out to fix
it:

    cd /usr/lib/systemd/user
    sudo cp -a gnome-session at gnome-flashback-metacity.target.d
gnome-session-x11 at gnome-flashback-xmonad.target.d

The file /usr/lib/systemd/user/gnome-session at gnome-flashback-metacity.target.d/session.conf
is provided by the gnome-session-flashback package, whose changelog
for gnome-flashback 3.38.0-1 says "Update
debian/gnome-session-flashback.install for new systemd session
configuration."

-- System Information:
Debian Release: bookworm/sid
  APT prefers stable-security
  APT policy: (500, 'stable-security'), (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.15.0-3-amd64 (SMP w/8 CPU threads)
Locale: LANG=C, 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 xmonad depends on:
ii  libc6         2.33-6
ii  libffi8       3.4.2-4
ii  libgmp10      2:6.2.1+dfsg-3
ii  libx11-6      2:1.7.2-2+b1
ii  libxext6      2:1.3.4-1
ii  libxinerama1  2:1.1.4-3
ii  libxrandr2    2:1.5.2-1
ii  libxss1       1:1.2.3-1
ii  x11-utils     7.7+5

Versions of packages xmonad recommends:
ii  libghc-xmonad-dev  0.15-4+b2
ii  libghc-xmonad-doc  0.15-4
ii  xfonts-base        1:1.0.5

Versions of packages xmonad suggests:
pn  dmenu                    <none>
ii  gnome-session-flashback  3.42.0-2

-- no debconf information