无法格式化USB驱动器

Question

我想格式化我的usb以安装iso，但它显示：

org.freedesktop.DBus.Python.GLib.Error: Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/service.py", line 707, in _message_cbretval = candidate_method(self, *args, **keywords)
File "/usr/share/usb-creator/usb-creator-helper", line 274, in Format part.call_set_flags_sync(boot_dos_flag, no_options, None)
GLib.Error: udisks-error-quark: GDBus.
Error:org.freedesktop.UDisks2.Error.
Failed: Error setting partition flags on /dev/sdb2: Command-line `parted --script "/dev/sdb" "set 2 boot off"' exited with non-zero exit status 1: 
Warning: **The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
(0)**

我的usb是4gb，两天前就买了。知道如何解决这个问题吗？:)

Answer 1

试着用裂口重新格式化它。如果它不起作用，试着用以下方法擦除一切(包括MBR)

dd if=/dev/zero of=/dev/sdb

(确保设备与sdb相关联.)

usb创建者并不总是为我工作.您也可以尝试使用unetbootin或只是

dd if=/path/to/your/iso  of=/dev/sdb