some week ago I've installed Ubuntu on my more powerful PC, and now then I've decided to install Lubuntu on my olds PC. But I have a problem boot them, with Ubuntu I does not have any problem booting it with a SD Card. But now I use a USB Flash Drive because this old PC does not have SD port, I downloaded first the 13.04 version I tried to boot it but when I select the USB flash drive, this got to a black screen with a "_" on top left and never never happens something. I tried with 12.04 too but happened the same! :O
I used Unetbootin and burned the .iso to a CD, I tried with the "CD BOOT HELPER" on Wubi and when this finished extracting all files gave me this error: Could not retrieve the required installation files.
Here is the 13.04 Wubi Log.
And here is the 12.04 Wubi Log
I can't understand, never happen to me this problem of booting OS, and the downloads finished correctly. Please help me, what I'm missing?
Sorry for my bad english, Im from latin america and 16 years old
EDIT: Tried 3 differents PC's :C I'm so noob