Ubuntu production USB flash drive, recognition

You can burn an ISO file on the USB flash drive for mass production, and the remaining part will continue to work as the USB flash drive.

Windows 7 and Ubuntu support copying to a USB flash drive to enable the USB flash drive.

Copy and make boot USB flash drive:

Advantages:

Simple, copy directly, or use software copy.

Disadvantages:

Will be poisoned and formatted.

The system does not have a UEFI track and cannot be installed on the next generation motherboard. (Fedora dd can be written to UEFI, but it is complicated .)

Mass production USB flash drive:

Advantages:

You can burn any ISO, such as XP, win7, and ubuntu. Of course, the ISO for music and movies is also acceptable.

The optical drive is read-only and will not be poisoned and formatted.

Similar to the effect of burning a CD, the UEFI track can be enabled on the next generation motherboard (to be confirmed ).

Disadvantages:

Generally, mass production tools can only run in XP, but cannot run in win7 or Linux.

Ubuntu cannot identify the volume of postpartum U disks:

After the USB flash disk volume is generated, the system can be started and installed.

The optical drive and USB flash drive can be recognized normally in windows, but cannot be recognized in Ubuntu.

It is possible that only the optical drive is recognized and the remaining USB flash drives are not recognized.

For example, kingmax's phantom dish uses the sm325 chip solution, and Ubuntu only recognizes the optical drive after birth.

Solution: Use the disk utility to find the device Number of the USB flash disk and manually mount it.

My remaining space is in exfat format, so install exfat first and then mount it.

Reference: http://www.cnblogs.com/sink_cup/archive/2011/03/18/ubuntu_x64_software.html#exfat

If neither the optical drive nor the remaining space are identified, for example, Kingston uses a USB flash drive with the skymedia chip.

There is no way to solve this problem.

References:

Http://bbs.mydigit.cn/read.php? Tid = 190317