Hi,

the location of the “machine ID” apparently changed from
/var/lib/dbus/machine-id to /etc/machine-id. The former is bind mounted
into the chroot whereas the latter is newly generated (somewhat related:
#745876) inside the chroot. This causes dbus to not find its socket (or
so, I don’t fully understand that FDO magic either), in turn breaking
PulseAudio (related: #675788).

I have attached a patch that includes /etc/machine-id in the copyfiles
template for all desktop architectures (since /var/lib/dbus is bind
mounted by default there and it’s a regression).

Sebastian

- -- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.2.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)

Versions of packages schroot depends on:
ii  libboost-filesystem1.58.0       1.58.0+dfsg-3.1
ii  libboost-iostreams1.58.0        1.58.0+dfsg-3.1
ii  libboost-program-options1.58.0  1.58.0+dfsg-3.1
ii  libboost-system1.58.0           1.58.0+dfsg-3.1
ii  libc6                           2.19-22
ii  libgcc1                         1:5.2.1-22
ii  libpam0g                        1.1.8-3.1
ii  libstdc++6                      5.2.1-22
ii  libuuid1                        2.27-3
ii  schroot-common                  1.6.10-2

schroot recommends no packages.

Versions of packages schroot suggests:
ii  aufs-tools        1:3.2+20130722-1.1
pn  btrfs-tools       <none>
ii  debootstrap       1.0.72
ii  lvm2              2.02.127-1
pn  qemu-user-static  <none>

- -- Configuration Files:
/etc/schroot/schroot.conf changed [not included]

- -- no debconf information
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