I just tried to reproduce this by creating an extended partition and then a logical NTFS partition on the 5th partition, but mounting and unmounting works. So I need to debug this further with your help.
** Package changed: udisks (Ubuntu) => devicekit-disks (Ubuntu) -- devkit-disks-daemon crashed with SIGSEGV in g_slice_alloc() https://bugs.launchpad.net/bugs/466533 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
