I bricked it after a unsuccessful linux Debian installation. I managed to connect to it by console, and I was at ce>>. After I tried bootd (yes, I should have looked at the printenv first) , the pogoplug seems to be able to boot up and in bash shell, so I entered following command trying to restore the original firmware (command is from pogoplug support):
"/usr/local/cloudengines/bin/./blparam 'bootcmd=run bootcmd_original" to restore the original boot loader.
After reset, the pogoplug fails to boot because of "can't get kernel image".
Any idea?