beim falshen der dm520 endet der flashen mit diese error und kommt nicht weiter

Console log: [*] Removing volume 0 from /dev/ubi0[*] Creating volume 0 on /dev/ubi0 (dreambox-rootfs)Set volume size to 503332864Volume ID 0, size 3964 LEBs (503332864 bytes, 480.0 MiB), LEB size 126976 bytes (124.0 KiB), dynamic, name "dreambox-rootfs", alignment 1[*] Creating ubifs filesystem on /dev/ubi0_0[*] Mounting '/dev/ubi0_0' to '/mnt'[*] Extracting '/tmp/S64tho' to '/mnt'[*] Mounting '/dev' to '/mnt/dev'[*] Mounting '/proc' to '/mnt/proc'[*] Mounting '/run' to '/mnt/run'[*] Mounting '/sys' to '/mnt/sys'[*] Mounting '/tmp' to '/mnt/tmp'Manufacturer ID: c2Memory type : 20Memory density : 18read id okcomparing 98 sectors...nothing to doupdate-alternatives: error: cannot append to '/var/log/alternatives.log': No such file or directory[*] Erasing flash memory on /dev/mtd2