Looks like the version in trusty-proposed is broken: >From the UsbCreatorLog.txt: NameError: name 'syslinux_var' is not defined
It's already been marked as "verification-failed". Could you try the version that is actually in trusty-updates, 0.2.56.3ubuntu0.1? ** Changed in: usb-creator (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1497445 Title: Unable to create any bootable USB stick in Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/usb-creator/+bug/1497445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs