[bug-obsolete-packages] Error: Mv *.jpg *.jpeg

[Gerhard Sonnenmoser]

Dear Sirs,
I tried to  execute the command mv *.jpg *.jpeg. The following text 
appeared: the given goal xyz.jpeg is not an directory. Then I tried mv 
-T *.jpg *.jpeg. I found the option -T when I typed mv --help . Then the 
error text was given:
additional operand <<xyz.JPG>>.
What do I do wrong?

Can you help me?

My  kernel number vom debian is 2.6.18-4-686 etch.

Yours sincerely

Gerhard Sonnenmoser