Thema: error when building: enigma2-plugin-extensions-dflash md5sum mismatch

Hi,

I have this problem, after some openatv42 builds/updates I often get the following build error:

Code:

ERROR: Unable to install packages. Command '/data2/oe-alliance.23/builds/openatv/dm800/tmp/sysroots/x86_64-linux/usr/bin/opkg-cl -f /data2/oe-alliance.23/builds/openatv/dm800/tmp/work/dm800-oe-linux/openatv-image/4.2-r20150328085842/opkg.conf -o /data2/oe-alliance.23/builds/openatv/dm800/tmp/rootfs/dm800 --force_postinstall --prefer-arch-to-version   install opkg-collateral enigma2-plugin-settings-defaultsat openatv-base opkg' returned 255:
Installing opkg-collateral (1.0-r2) on root.

---

Collected errors:
 * opkg_install_pkg: Package enigma2-plugin-extensions-dflash md5sum mismatch. Either the opkg or the package index are corrupt. Try 'opkg update'.
 * opkg_install_cmd: Cannot install package openatv-base.

ERROR: Function failed: do_rootfs
ERROR: Logfile of failure stored in: /data2/oe-alliance.23/builds/openatv/dm800/tmp/work/dm800-oe-linux/openatv-image/4.2-r20150328031156/temp/log.do_rootfs.21070
NOTE: recipe openatv-image-4.2-r20150328031156: task do_rootfs: Failed
ERROR: Task 7 (/data2/oe-alliance.23/meta-oe-alliance/meta-oe/recipes-distros/openatv/image/openatv-image.bb, do_rootfs) failed with exit code '1'
NOTE: Tasks Summary: Attempted 9758 tasks of which 9664 didn't need to be rerun and 1 failed.

Summary: 1 task failed:
  /data2/oe-alliance.23/meta-oe-alliance/meta-oe/recipes-distros/openatv/image/openatv-image.bb, do_rootfs

When I do:
MACHINE=dm800 ; MACHINEBUILD=dm800; DISTRO=openatv; source env.source ; bitbake -b enigma2-plugin-extensions-dflash.bb -c cleanall
and then a rebuild I get a similar md5sum error with openatv-base and so on.

Anyone knows how to fix this without deleting the complete builds/openatv/boxtype directory ?

It's also with other boxtypes.

[edit]
I can solve it for now by editing the builds/openatv/dm800/tmp/deploy/ipk/all/Packages file and delete all dflash entries, after the above cleanall command.

For some reason the Packages file doesn't get updated after a bitbake -c cleanall command ???
The other question is why do I get this md5 checksum error on a regular base ?