Newdo  writes:

> after installing Raspbian and berryboot on a USB stick, some kind of
> throtteling can be observed.

Are you just observing that Raspbian seems to run slowly with your USB
stick? Maybe the stick is just slow and you can get better speed if you
get a faster stick or switch to an SD card?

I recently tried running Debian from an old USB stick (some 16 GB
Kingston stick from 2008) in a PC and yes, everything was slow. Much
slower than running from an old hard disk.

--- SoupGate-Win32 v1.05