Bug#570832: Behaviour not observed with manual installation
Only for information:
I have a fully automated installation with preseed.
If i start a manual installation without preseed, the CD was detected
In this case, there is enough time from language selection till CD
detection (> 8 sec - see screenshot).
In case of preseed, the CD detection is reached before kernel
detects the CD.
To reproduce this behaviour, please set boot options:
> locale=de_DE console-keymaps-at/keymap=de-latin1-nodeadkeys
With these boot options, this behaviour is reproducable with my
Notebook and my USB CD-ROM.
If you need further informations, please let me know.