[Pluto-help] non mi parte xcdroast

[leon]

Salve, ho provato a masterizzare con xcdroast efunziona tutto solo pero' se 
sono root.
Se invece da user normale provo a lanciare xcdroast (da terminale per vedere 
cosa succede), prima mi chiede la password, e una vcolta immessa mi da:
Xlib: connection to "0.0" refused by server
Xlib: no protocol specified
Gtk ** Warning : cannot open display 0.
Eppure quando l'ho usato da root l'ho settato per poterlo usare da utente 
normale. (tramite il programma stesso)

Segue il file /etc/xcdroast.conf

#
# X-CD-Roast V0.98alpha9 Configuration-File
#
# Automatically created by the X-CD-Roast-Setup
# Don't edit! (Unless you REALLY know what you are doing)
#

VERSION = "0.98alpha9"
PLATFORM = "Linux tukkon.it 2.4.18-3 #1 Thu Apr 18 07:32:41 EDT 2002 i686 
unknown"
WRITER_DEVNR = 0
WRITER_VENDOR = "ATAPI   "
WRITER_MODEL = "CD-R/RW 6X4X32  "
WRITER_MODE = -1
WRITER_SPEED = 4
WRITER_FIFO = 12288
READDEV1_DEVNR = 0
READDEV1_VENDOR = "ATAPI   "
READDEV1_MODEL = "CD-R/RW 6X4X32  "
READDEV2_DEVNR = 0
READDEV2_VENDOR = "ATAPI   "
READDEV2_MODEL = "CD-R/RW 6X4X32  "
AUDIOREAD_INTERFACE = 0
AUDIOREAD_SPEED = 1
AUDIOREAD_OVERLAP = 0
AUDIOREAD_SECTORBURST = 75
IMAGE_DIRS = "/home1/tmp1"
DSP_DEVICE = ""
MIX_DEVICE = ""
NOTIFY_VIA = 1
NOTIFY_AT = 0
CDDB_HOST = "freedb.freedb.org"
CDDB_PORT = 888
LOGFILE = "~/.xcdroast/xcdr098.log"
LOGLEVEL = 0
LANGUAGE = 3
OPTION_TOOLTIPS = 1
OPTION_AUTORAISE = 0
OPTION_SAVEPOS = 0
OPTION_PERSONIMAGE = 0
OPTION_OVERWRITEWARN = 0
OPTION_AUTODELETE = 0
OPTION_TITLEPROGRESS = 0
OPTION_DISPLAYCDTEXT = 1
OPTION_SELECTIONMODE = 0
OPTION_DEFWRITEMODE = 0
ROOT_USERS_ACCESS = 2
ROOT_USERS_LISTS = "leon"
ROOT_HOSTS_ACCESS = 2
ROOT_HOSTS_LISTS = "leon"
ROOT_OPTION_CHANGE_WRITER = 1
ROOT_OPTION_CHANGE_WRITEPARAM = 1
ROOT_OPTION_CHANGE_READER = 1
ROOT_OPTION_CHANGE_READPARAM = 1
ROOT_OPTION_CHANGE_IMAGEDIRS = 1
ROOT_OPTION_CHANGE_LOGOPTIONS = 1

Uso RH7.3 (se continua cosi, ancora per poco e tornero' alla 7.1)
Grazie in anticipo 
Leonardo