Scusate, ma io non trovo il num del mio monitor, infatti come dice la guida, dovrei accettarmi che il numero di display del mio sistema sia 93:
IN the above one thing needs to be kept in mind. you need to be sure that your display number is indeed "93" (by default it is 93 on almost all systems). To double check however, do the following:
ps uax | grep Xorg | grep Xgl
and look at the end of the line just before "terminate". There you will see your screen number. If it is anything other than 93, change the value of DISPLAY accordingly in "/usr/bin/nonXgl"
Sinceramente ho provato con "ps uax | grep Xorg | grep Xgl", ma non mi ha dato nulla di output

; così senza farmi troppi problemi ,

sono andato avanti sperando anche un po' nella fortuna !!!
Purtroppo si sa': LA FORTUNA È CIECA !!!
Alla fine della procedura, se provo a far partire un gioco, mi da giustamente:
- Codice: Seleziona tutto
l3on@SubMission:~$ nonXgl armagetronad
xhost: unable to open display ":93"
Questo perche' il mio num display non è 93...
Ho cercato nel "ps aux" informazioni a riguardo, ma non ho trovato nulla, e non so tral'altro dove andarlo a pescare sto maledetto num Display !!!
Posto qui l'output, sperando ancora nella buona sorte e nella vostra cultura

- Codice: Seleziona tutto
l3on@SubMission:~$ ps uax | grep Xgl
l3on 11456 0.0 0.0 2888 808 pts/0 R+ 23:54 0:00 grep Xgl
l3on@SubMission:~$ ps uax | grep Xorg | grep Xgl
l3on@SubMission:~$ ps uax | grep Xorg | grep Xgl
l3on@SubMission:~$ ps aux | grep Xorg | grep Xgl
l3on@SubMission:~$ ps aux | grep Xorg
l3on 11521 0.0 0.0 2888 808 pts/0 R+ 23:55 0:00 grep Xorg
l3on@SubMission:~$ ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 1568 524 ? S Jul08 0:00 init [3]
root 2 0.0 0.0 0 0 ? SN Jul08 0:00 [ksoftirqd/0]
root 3 0.0 0.0 0 0 ? S Jul08 0:00 [watchdog/0]
root 4 0.0 0.0 0 0 ? S< Jul08 0:00 [events/0]
root 5 0.0 0.0 0 0 ? S< Jul08 0:00 [khelper]
root 6 0.0 0.0 0 0 ? S< Jul08 0:00 [kthread]
root 8 0.0 0.0 0 0 ? S< Jul08 0:00 [kblockd/0]
root 9 0.0 0.0 0 0 ? S< Jul08 0:00 [kacpid]
root 169 0.0 0.0 0 0 ? S Jul08 0:00 [pdflush]
root 170 0.0 0.0 0 0 ? S Jul08 0:00 [pdflush]
root 172 0.0 0.0 0 0 ? S< Jul08 0:00 [aio/0]
root 171 0.0 0.0 0 0 ? S Jul08 0:00 [kswapd0]
root 767 0.0 0.0 0 0 ? S< Jul08 0:00 [kseriod]
root 1785 0.0 0.0 0 0 ? S< Jul08 0:00 [ata/0]
root 1786 0.0 0.0 0 0 ? S< Jul08 0:00 [ata_hotplug/0]
root 1789 0.0 0.0 0 0 ? S< Jul08 0:00 [scsi_eh_0]
root 1790 0.0 0.0 0 0 ? S< Jul08 0:00 [scsi_eh_1]
root 1794 0.0 0.0 0 0 ? S< Jul08 0:00 [scsi_eh_2]
root 1795 0.0 0.0 0 0 ? S< Jul08 0:00 [scsi_eh_3]
root 1902 0.0 0.0 0 0 ? S< Jul08 0:00 [khubd]
root 1910 0.0 0.0 0 0 ? S Jul08 0:00 [khpsbpkt]
root 1920 0.0 0.0 0 0 ? S Jul08 0:00 [knodemgrd_0]
root 2035 0.0 0.0 0 0 ? S< Jul08 0:00 [reiserfs/0]
root 2269 0.0 0.0 2544 1028 ? S<s Jul08 0:00 /sbin/udevd --daemon
root 3111 0.0 0.0 0 0 ? S Jul08 0:00 [shpchpd_event]
root 3917 0.0 0.1 2156 1192 ? Ss Jul08 0:00 /usr/sbin/acpid -c /etc/acpi/events -s /var/run/acpid.socket
syslog 3932 0.0 0.0 1768 672 ? Ss Jul08 0:00 /sbin/syslogd -u syslog
root 3955 0.0 0.0 1684 500 ? Ss Jul08 0:00 /bin/dd bs 1 if /proc/kmsg of /var/run/klogd/kmsg
klog 3957 0.0 0.1 2392 1316 ? Ss Jul08 0:00 /sbin/klogd -P /var/run/klogd/kmsg
104 3976 0.0 0.0 2192 860 ? Ss Jul08 0:00 /usr/bin/dbus-daemon --system
108 3991 0.0 0.5 6876 5452 ? Ss Jul08 0:01 /usr/sbin/hald
root 3992 0.0 0.0 2716 976 ? S Jul08 0:00 hald-runner
108 3997 0.0 0.0 2008 792 ? S Jul08 0:00 /usr/lib/hal/hald-addon-acpi
108 4058 0.0 0.0 2012 900 ? S Jul08 0:00 /usr/lib/hal/hald-addon-storage
108 4059 0.0 0.0 2008 900 ? S Jul08 0:00 /usr/lib/hal/hald-addon-storage
hplip 4091 0.0 0.0 12872 924 ? Ssl Jul08 0:00 /usr/sbin/hpiod
hplip 4094 0.0 0.4 9404 4668 ? S Jul08 0:00 python /usr/sbin/hpssd
cupsys 4141 0.0 0.1 4064 1788 ? Ss Jul08 0:01 /usr/sbin/cupsd
root 4196 0.0 0.1 5776 1416 ? Ss Jul08 0:00 /usr/sbin/nmbd -D
root 4198 0.0 0.2 8384 2140 ? Ss Jul08 0:00 /usr/sbin/smbd -D
root 4222 0.0 0.0 8384 952 ? S Jul08 0:00 /usr/sbin/smbd -D
root 4223 0.0 0.0 4764 1032 ? Ss Jul08 0:00 /usr/sbin/sshd
root 4266 0.0 0.0 1972 712 ? Ss Jul08 0:00 hcid: processing events
root 4272 0.0 0.0 1620 456 ? Ss Jul08 0:00 /usr/sbin/sdpd
root 4281 0.0 0.0 0 0 ? S< Jul08 0:00 [krfcommd]
root 4294 0.0 0.0 1628 300 ? Ss Jul08 0:00 /sbin/mdadm -F -i /var/run/mdadm.pid -m root -f -s
daemon 4328 0.0 0.0 1800 392 ? Ss Jul08 0:00 /usr/sbin/atd
root 4341 0.0 0.0 2120 836 ? Ss Jul08 0:00 /usr/sbin/cron
root 4367 0.0 0.2 4684 2084 ? S Jul08 0:00 /usr/sbin/apache
www-data 4372 0.0 0.0 4684 896 ? S Jul08 0:00 /usr/sbin/apache
www-data 4373 0.0 0.0 4684 896 ? S Jul08 0:00 /usr/sbin/apache
www-data 4374 0.0 0.0 4684 896 ? S Jul08 0:00 /usr/sbin/apache
www-data 4375 0.0 0.0 4684 896 ? S Jul08 0:00 /usr/sbin/apache
www-data 4376 0.0 0.0 4684 896 ? S Jul08 0:00 /usr/sbin/apache
root 4759 0.0 0.1 2584 1140 tty1 Ss Jul08 0:00 /bin/login --
root 4760 0.0 0.0 1560 488 tty2 Ss+ Jul08 0:00 /sbin/getty 38400 tty2
root 4761 0.0 0.0 1560 492 tty3 Ss+ Jul08 0:00 /sbin/getty 38400 tty3
root 4762 0.0 0.0 1564 496 tty4 Ss+ Jul08 0:00 /sbin/getty 38400 tty4
root 4763 0.0 0.0 1560 492 tty5 Ss+ Jul08 0:00 /sbin/getty 38400 tty5
root 4764 0.0 0.0 1560 492 tty6 Ss+ Jul08 0:00 /sbin/getty 38400 tty6
l3on 4779 0.0 0.3 5752 3432 tty1 S Jul08 0:00 -bash
l3on 4826 0.0 0.1 4168 1668 tty1 S+ Jul08 0:00 /bin/bash /usr/bin/startx
l3on 4842 0.0 0.0 2496 696 tty1 S+ Jul08 0:00 xinit /etc/X11/xinit/xinitrc -- /etc/X11/xinit/xserverrc -autroot 4843 2.1 3.9 49468 40952 tty7 RLs+ Jul08 3:00 /usr/bin/X11/X -dpi 100 -nolisten tcp
l3on 4849 0.0 0.7 18156 7360 tty1 S Jul08 0:00 x-session-manager
l3on 4881 0.0 0.0 4332 692 ? Ss Jul08 0:00 /usr/bin/ssh-agent /usr/bin/dbus-launch --exit-with-session xl3on 4884 0.0 0.0 2712 652 tty1 S Jul08 0:00 /usr/bin/dbus-launch --exit-with-session x-session-manager
l3on 4885 0.0 0.0 2196 904 ? Ss Jul08 0:00 dbus-daemon --fork --print-pid 8 --print-address 6 --session
l3on 4887 0.0 0.4 6736 4280 tty1 S Jul08 0:00 /usr/lib/libgconf2-4/gconfd-2 5
l3on 4890 0.0 0.0 2340 732 tty1 S Jul08 0:00 /usr/bin/gnome-keyring-daemon
l3on 4892 0.0 0.2 6384 3064 ? Ss Jul08 0:00 /usr/lib/bonobo-activation/bonobo-activation-server --ac-actil3on 4894 0.0 0.9 28372 9884 ? Sl Jul08 0:02 /usr/lib/control-center/gnome-settings-daemon --oaf-activate-l3on 4899 0.0 0.4 5720 4208 ? Ss Jul08 0:00 /usr/bin/esd -terminate -nobeeps -as 2 -d default -spawnfd 18l3on 4903 0.1 0.9 16160 9736 ? Ss Jul08 0:09 /usr/bin/metacity --sm-client-id=default0
l3on 4910 0.1 2.2 44548 23344 ? Ssl Jul08 0:12 gnome-panel --sm-client-id default1
l3on 4913 0.3 2.3 81680 24312 ? Ssl Jul08 0:30 nautilus --no-default-window --sm-client-id default2
l3on 4919 0.0 0.5 17732 5380 ? Ss Jul08 0:00 gnome-volume-manager --sm-client-id default4
l3on 4927 0.6 0.8 23628 8660 ? Ss Jul08 0:52 gkrellm
l3on 4931 0.0 1.1 31708 11932 ? Ss Jul08 0:02 brightside
l3on 4940 0.0 0.7 46372 8080 ? Ssl Jul08 0:00 gnome-cups-icon --sm-client-id default3
l3on 4950 0.0 0.3 8756 3944 ? Sl Jul08 0:00 /usr/lib/gnome-vfs-2.0/gnome-vfs-daemon --oaf-activate-iid=OAl3on 4957 0.0 0.5 18228 5644 ? Ss Jul08 0:00 gnome-power-manager
l3on 4963 0.0 0.0 2284 800 ? S Jul08 0:00 /usr/lib/nautilus-cd-burner/mapping-daemon
l3on 4977 0.0 1.2 49380 13436 ? Sl Jul08 0:00 /usr/lib/gnome-applets/trashapplet --oaf-activate-iid=OAFIID:l3on 4986 0.0 1.1 57256 12268 ? S Jul08 0:00 /usr/lib/gnome-applets/gweather-applet-2 --oaf-activate-iid=Ol3on 4989 0.0 1.0 23816 10648 ? S Jul08 0:00 /usr/lib/gnome-panel/clock-applet --oaf-activate-iid=OAFIID:Gl3on 4991 0.0 1.1 32204 12004 ? S Jul08 0:00 /usr/lib/gnome-applets/mixer_applet2 --oaf-activate-iid=OAFIIl3on 5030 0.0 0.2 15036 2836 ? Ss Jul08 0:03 gnome-screensaver
dhcp 5104 0.0 0.0 2460 800 ? Ss Jul08 0:00 dhclient eth0
l3on 5356 0.1 1.8 45028 19592 ? S Jul08 0:13 gaim
l3on 7397 0.0 0.6 11704 6800 ? S Jul08 0:01 /usr/bin/artsd -F 10 -S 4096 -s 60 -m artsmessage -l 3 -f
l3on 10932 1.6 4.3 113508 44760 ? Sl Jul08 0:25 /usr/lib/firefox/firefox-bin -a firefox
dhcp 11082 0.0 0.0 2460 604 ? S<s Jul08 0:00 dhclient3 -pf /var/run/dhclient.eth0.pid -lf /var/lib/dhcp3/dl3on 11127 0.1 1.6 52296 16820 ? Sl Jul08 0:01 gnome-terminal
l3on 11131 0.0 0.0 2288 688 ? S Jul08 0:00 gnome-pty-helper
l3on 11132 0.0 0.3 5756 3432 pts/0 Ss Jul08 0:00 bash
l3on 12215 0.0 0.0 2396 1020 pts/0 R+ 00:07 0:00 ps aux
l3on@SubMission:~$
PS: Dappar 6.06, Scheda Video ATI.
EDIT: Sono un **glione, non mi ero accorto che non ero su xgl (lo si vede dal "ps aux"). Cmq per a scopo informativo il mio num display è 94.
Ma è normale

EDIT: FUNZIONA ALLA GRANDE QUESTO METODO !!!