> > A usbmon trace might be useful. See Documentation/usb/usbmon.txt in > the kernel source for instructions. > > Alan Stern > Hello, I ran some commands and recorded them: -checking with cfdisk -mounting the ntfs partition -some reading on it -unmounting -and the unsuccessful ext4 filesystem creating http://pastebin.com/xmKnwPF5 Br, Laszlo -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html