intrig...@debian.org: > I'm attaching the output of `sh -x /lib/bilibop/test /dev/sda 2>&1' > to this bug report.
For real, this time.
+ set -e + . /lib/bilibop/common.sh + [ = true ] + DEBUG=false + has_udevadm=false + IFS=: + echo /usr/local/sbin /usr/local/bin /usr/sbin /usr/bin /sbin /bin + [ -x /usr/local/sbin/udevadm ] + [ -x /usr/local/bin/udevadm ] + [ -x /usr/sbin/udevadm ] + [ -x /usr/bin/udevadm ] + [ -x /sbin/udevadm ] + has_udevadm=true + break + [ true = true ] + unset has_udevadm d + get_udev_root + false + [ -f /etc/udev/udev.conf ] + . /etc/udev/udev.conf + udev_root= + udev_root=/dev + physical_hard_disk / + false + [ -z / ] + local blk dev disk= + [ -b / -a -e /sys/class/block/ -a ! -e /sys/devices/virtual/block/ ] + underlying_partition / + false + underlying_device / + false + local dev target=/ + [ -b / ] + [ -f / -o -d / ] + underlying_device_from_file / + false + device_id_of_file / + false + [ -d / ] + udevadm info --device-id-of-file / + local id=0:22 dev mntpnt + [ 0 = 0 ] + find_mountpoint / + false + [ -d / ] + df / + sed -ne $s,.* \([^[:blank:]]\+\)$,\1,p + mntpnt=/ + is_aufs_mountpoint -q / + false + local opt= + opt=-q + shift + canonical / + false + echo / + grep -q ^[^ ]\+ / aufs /proc/mounts + underlying_device_from_aufs / + false + aufs_readonly_branch / + false + local br + cat /sys/module/aufs/parameters/brs + aufs_si_directory / + false + is_aufs_mountpoint / + false + local opt= + sed -e s|.*si=\([^ ,]\+\).*|/sys/fs/aufs/si_\1| + canonical / + false + echo / + grep ^[^ ]\+ / aufs /proc/mounts + grep =r[or]\(+wh\)\?$ /sys/fs/aufs/si_ea65ec413defd008/br0 + sed -e s,=r[or].*,, + grep =r[or]\(+wh\)\?$ /sys/fs/aufs/si_ea65ec413defd008/br1 + sed -e s,=r[or].*,, + sed -e s,=r[or].*,, + grep =r[or]\(+wh\)\?$ /sys/fs/aufs/si_ea65ec413defd008/br2 + local dir=/lib/live/mount/rootfs/3.0~beta3.squashfs /lib/live/mount/rootfs/filesystem.squashfs + device_id_of_file /lib/live/mount/rootfs/3.0~beta3.squashfs /lib/live/mount/rootfs/filesystem.squashfs + false + [ -d /lib/live/mount/rootfs/3.0~beta3.squashfs /lib/live/mount/rootfs/filesystem.squashfs ] + udevadm info --device-id-of-file /lib/live/mount/rootfs/3.0~beta3.squashfs /lib/live/mount/rootfs + local dev= + [ -b ] + dev= + dev= + local old new= + true + return 1 + dev= + DISK= + exit 1