[iNOB]

Grad wollte ich ein Update auf der Box machen und dann kommt das:

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WARNING: The following packages cannot be authenticated!
  initramfs:armhf-rpi2 network:armhf-rpi2 i2c:armhf-rpi2 alsa:armhf-rpi2
  rc-core:armhf-rpi2 sensors:armhf-rpi2 hid:armhf-rpi2 usb-storage:armhf-rpi2
  network-wireless-rpi3:armhf-rpi2 eventlircd:armhf-rpi2 kernel:armhf-rpi2
  btrfs:armhf-rpi2 mld-remote
Authentication warning overridden.
Create a snapshot of '/mnt/root/@root' in '/mnt/root/2016-11-15 09:03'
Transaction commit: none (default)
Delete subvolume '/mnt/root/2016-10-30 09:05'
(Reading database ... 16266 files and directories currently installed.)
Preparing to unpack .../initramfs_2016.11.14-110_armhf-rpi2.deb ...
umount: can't unmount /boot: Device or resource busy
cp: '/mnt/boot/ABOUT' and '/boot/ABOUT' are the same file
cp: '/mnt/boot/bcm2709-rpi-2-b.dtb' and '/boot/bcm2709-rpi-2-b.dtb' are the same file
cp: '/mnt/boot/bcm2710-rpi-3-b.dtb' and '/boot/bcm2710-rpi-3-b.dtb' are the same file
cp: '/mnt/boot/bcm2710-rpi-cm3.dtb' and '/boot/bcm2710-rpi-cm3.dtb' are the same file
cp: '/mnt/boot/bootcode.bin' and '/boot/bootcode.bin' are the same file
cp: '/mnt/boot/cmdline' and '/boot/cmdline' are the same file
cp: '/mnt/boot/config.txt' and '/boot/config.txt' are the same file
cp: '/mnt/boot/COPYING' and '/boot/COPYING' are the same file
cp: '/mnt/boot/fixup.dat' and '/boot/fixup.dat' are the same file
cp: '/mnt/boot/initrd' and '/boot/initrd' are the same file
cp: '/mnt/boot/kernel' and '/boot/kernel' are the same file
cp: '/mnt/boot/overlays' and '/boot/overlays' are the same file
cp: '/mnt/boot/start.elf' and '/boot/start.elf' are the same file
cp: '/mnt/boot/System Volume Information' and '/boot/System Volume Information' are the same file
cp: '/mnt/boot/VERSION' and '/boot/VERSION' are the same file
dpkg: error processing archive /var/cache/apt/archives/initramfs_2016.11.14-110_armhf-rpi2.deb (--unpack):
 subprocess new pre-installation script returned error exit status 1
cp: '/boot/ABOUT' and '/mnt/boot/ABOUT' are the same file
cp: '/boot/bcm2709-rpi-2-b.dtb' and '/mnt/boot/bcm2709-rpi-2-b.dtb' are the same file
cp: '/boot/bcm2710-rpi-3-b.dtb' and '/mnt/boot/bcm2710-rpi-3-b.dtb' are the same file
cp: '/boot/bcm2710-rpi-cm3.dtb' and '/mnt/boot/bcm2710-rpi-cm3.dtb' are the same file
cp: '/boot/bootcode.bin' and '/mnt/boot/bootcode.bin' are the same file
cp: '/boot/cmdline' and '/mnt/boot/cmdline' are the same file
cp: '/boot/config.txt' and '/mnt/boot/config.txt' are the same file
cp: '/boot/COPYING' and '/mnt/boot/COPYING' are the same file
cp: '/boot/fixup.dat' and '/mnt/boot/fixup.dat' are the same file
cp: '/boot/initrd' and '/mnt/boot/initrd' are the same file
cp: '/boot/kernel' and '/mnt/boot/kernel' are the same file
cp: '/boot/overlays' and '/mnt/boot/overlays' are the same file
cp: '/boot/start.elf' and '/mnt/boot/start.elf' are the same file
cp: '/boot/System Volume Information' and '/mnt/boot/System Volume Information' are the same file
cp: '/boot/VERSION' and '/mnt/boot/VERSION' are the same file
mount: mounting /dev/mmcblk0p1 on /boot failed: Device or resource busy
Errors were encountered while processing:
 /var/cache/apt/archives/initramfs_2016.11.14-110_armhf-rpi2.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

Wie komme ich da jetzt weiter?

[clausmuus]

Hi,

Du befindest Dich auf irgendeiner Konsole (oder in einer App) im Ordner /boot. Das Blockiert das den Upgrade.

Claus

[iNOB]

Kaum macht man es richtig, schon funktionierts 

Hatte das Ganze auf der Konsole angestossen...