Re: qemu does not start

["Mirco Piccin" <pictux@gmail.com>]

Hi, it's an old post, but hope it helps you.

}} warning: could not configure /dev/net/tun: no virtual network emulation
}} Could not initialize device 'tap'

http://www.pictux.org/forum/viewtopic.php?t=4

(in italian; to see translated in english : 
http://babelfish.altavista.com/babelfish/trurl_pagecontent?lp=it_en&url="">)

Probably the problem is the interface tun0.
# tunctl -u 'user' -t tun0

If i remember well, you need to create it for the 'user' that UML will be run as.
Bye!