Hi, the same problem is reported by https://bugs.launchpad.net/ubuntu/+source/dvd+rw-tools/+bug/1113679
I proposed a remedy there: ---------------------------------------------------------------------- --- growisofs_mmc_orig.cpp 2013-06-14 19:53:51.000000000 +0200 +++ growisofs_mmc.cpp 2013-06-14 19:55:25.000000000 +0200 @@ -756,6 +756,8 @@ static void bd_r_format (Scsi_Command &c wait_for_unit (cmd); + bdr_plus_pow = 1; + cmd[0] = 0x35; // FLUSH CACHE cmd[9] = 0; cmd.transport(); ---------------------------------------------------------------------- It is meanwhile tested by three people and seems to close two of Fedora's bug reports. http://lists.alioth.debian.org/pipermail/debburn-devel/2013-June/000928.html https://bugzilla.redhat.com/show_bug.cgi?id=858029 https://bugzilla.redhat.com/show_bug.cgi?id=868527 (I myself am too thrifty to use up BD-R with anything else but my own libburn.) Have a nice day :) Thomas ** Bug watch added: Red Hat Bugzilla #858029 https://bugzilla.redhat.com/show_bug.cgi?id=858029 ** Bug watch added: Red Hat Bugzilla #868527 https://bugzilla.redhat.com/show_bug.cgi?id=868527 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/600770 Title: Input/output error closing session on BD-R burn To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dvd+rw-tools/+bug/600770/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs