Questa la risposta al comando......
oldultras@oldultras-desktop:~$ sudo tail -f /var/log/messages
[sudo] password for oldultras:
Dec 10 11:23:54 oldultras-desktop pulseaudio[2249]: alsa-mixer.c: Your kernel driver is broken: it reports a volume range from 18,00 dB to 18,00 dB which makes no sense.
Dec 10 11:23:54 oldultras-desktop pulseaudio[2249]: alsa-mixer.c: Your kernel driver is broken: it reports a volume range from 18,00 dB to 18,00 dB which makes no sense.
Dec 10 11:23:54 oldultras-desktop pulseaudio[2249]: alsa-mixer.c: Your kernel driver is broken: it reports a volume range from 18,00 dB to 18,00 dB which makes no sense.
Dec 10 11:23:54 oldultras-desktop pulseaudio[2249]: alsa-mixer.c: Your kernel driver is broken: it reports a volume range from 18,00 dB to 18,00 dB which makes no sense.
Dec 10 11:23:54 oldultras-desktop pulseaudio[2249]: alsa-mixer.c: Your kernel driver is broken: it reports a volume range from 18,00 dB to 18,00 dB which makes no sense.
Dec 10 11:23:54 oldultras-desktop pulseaudio[2249]: alsa-mixer.c: Your kernel driver is broken: it reports a volume range from 18,00 dB to 18,00 dB which makes no sense.
Dec 10 11:29:46 oldultras-desktop rsyslogd: [origin software="rsyslogd" swVersion="4.2.0" x-pid="996" x-info="
http://www.rsyslog.com"] rsyslogd was HUPed, type 'lightweight'.
Dec 10 11:30:09 oldultras-desktop kernel: [ 424.141025] usb 1-5: new high speed USB device using ehci_hcd and address 5
Dec 10 11:30:09 oldultras-desktop kernel: [ 424.278465] usb 1-5: configuration #1 chosen from 1 choice
Dec 10 11:34:16 oldultras-desktop kernel: [ 670.795238] usb 1-5: USB disconnect, address 5
Dec 10 11:34:30 oldultras-desktop kernel: [ 685.240030] usb 1-6: new high speed USB device using ehci_hcd and address 6
Dec 10 11:34:30 oldultras-desktop kernel: [ 685.377560] usb 1-6: configuration #1 chosen from 1 choice
dopo ho dato
oldultras@oldultras-desktop:~$ modprobe -l | grep dvb-usb
kernel/drivers/media/dvb/dvb-usb/dvb-usb.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-vp7045.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-vp702x.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-gp8psk.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-dtt200u.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-dibusb-common.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-a800.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-dibusb-mb.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-dibusb-mc.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-nova-t-usb2.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-umt-010.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-m920x.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-gl861.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-au6610.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-digitv.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-cxusb.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-ttusb2.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-dib0700.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-opera.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-af9005.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-af9005-remote.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-anysee.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-dw2102.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-dtv5100.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-af9015.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-cinergyT2.ko
kernel/drivers/media/dvb/dvb-usb/dvb-usb-ce6230.ko
oldultras@oldultras-desktop:~$
ed infine
oldultras@oldultras-desktop:~$ lsmod | grep dvb-usb
oldultras@oldultras-desktop:~$
ecco tutto che si fa?

grazie