On 13 August 2012 14:44, Pasha R <pashar.ml at gmail.com> wrote: >> Make absolutely sure that mount helper is removed (infamous security >> bug) if you are picking up from the calibre site. > Which package is it? Not sure what you mean. Release: 0.8.25 apparently has this bug marked as fixed (https://bugs.launchpad.net/calibre/+bug/885027).