I tried make an ubuntu usb stick 04.2011... but does not work

[lse123]

I tried make an ubuntu usb stick 04.2011... but does not work ... file structure[root] attached, can you tell if is correct i did correct build? or otherwise can you guess what did wrong and what must do correct?

[Quackers]

How did you create the file system on the USB stick and if you try to boot from it what happens?

[jerrrys]

may help

https://wiki.ubuntu.com/WubiGuide

https://help.ubuntu.com/community/Wubi

http://www.ubuntugeek.com/the-extremely-simple-guide-to-installing-ubuntu.html

[lse123]

I download iso 386i and installer usb and extract with installer iso to stick... nothing happens when boot with it... file structure screenshot is correct? can you say from it?

[Quackers]

To make a bootable USB follow the instructions in the section headed

"Creating a bootable Ubuntu USB flash drive"

in this link

https://help.ubuntu.com/community/Installation/FromUSBStick

[lse123]

I followed but no result, can you say anything from file structure...you saw screenshot?

[lse123]

http://www.ubuntu.com/download/ubuntu/download

this followed usb stick part

[Quackers]

I don't have a bootable USB to check. The files on your USB look ok to me, but as I say, I have nothing to compare it to.
Is your USB stick marked as bootable? Look in Windows Disk Management and see.

[lse123]

you mean exist and non boot-able sticks?

[Quackers]

I believe the partiton that the files are on must be marked as bootable.

[lse123]

how do this? when do this? may do it now?