Hello Ubuntu Forums Community,

I'm trying to get my live USB to work as it did yesterday. I've been experimenting with OSes and was trying to install mint through startup disk creator. When I select 'Erase Disk', I get an error saying:

"org.freedesktop.DBus.Error.NoReply: 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."

When I try to install it through Unetbootin, It gets stuck at step 2 (I have the ISO so skipped step 1). This also happens when I try to install ubuntu 10.10 and 8.04.

Any help would be appreciated.
Thanks in advance.