There really isnt a workaround flash changed the tarball but kept the name the same so ubuntu finds that tarball but the contents are not the same we fixed this on feisty and gutsy im looking into if we are able to fix this without problems in dapper.
There really isnt a workaround flash changed the tarball but kept the name the same so ubuntu finds that tarball but the contents are not the same we fixed this on feisty and gutsy im looking into if we are able to fix this without problems in dapper.