I found the usb in Manage disk partitions okay. But I am unsure how to format the chip.
I clicked the window option and then I cleared the card and when I went to close the box I get this message.
Please can somebody help with directions on this subject please.

''Unable to contact D-Bus session bus.
Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.''