Unable get channels using kaffeine

[phobeus]

The device and driver seems to be loaded successfully on my fedora 12 system. Also kaffeine detects the device, but when searching for channels it outputs the following messages:

kaffeine(31563) DvbDevice::frontendEvent: tuning failed
kaffeine(31563) DvbDevice::frontendEvent: tuning failed
kaffeine(31563) DvbDevice::frontendEvent: tuning failed
kaffeine(31563) DvbDevice::frontendEvent: tuning failed
kaffeine(31563) DvbDevice::frontendEvent: tuning failed
kaffeine(31563) DvbDevice::frontendEvent: tuning failed
kaffeine(31563) DvbScanFilter::timerEvent: timeout while reading section; type = 0 pid = 0
kaffeine(31563) DvbScanFilter::timerEvent: timeout while reading section; type = 2 pid = 17
kaffeine(31563) DvbScanFilter::timerEvent: timeout while reading section; type = 4 pid = 16
kaffeine(31563) DvbDevice::frontendEvent: tuning failed
kaffeine(31563) DvbDevice::frontendEvent: tuning failed

Actually no channel will be found, only some phantoms named like : "#0 514:514". When plug in the usb device, dmesg outputs:

usb 2-3.1: usbfs: USBDEVFS_CONTROL failed cmd mediasrv rqt 192 rq 0 len 4 ret -71
usb 2-3.1: USB disconnect, address 49
usb 2-3.4: new full speed USB device using ehci_hcd and address 54
usb 2-3.4: device descriptor read/64, error -32
usb 2-3.4: device descriptor read/64, error -32
usb 2-3.4: new full speed USB device using ehci_hcd and address 55
usb 2-3.4: device descriptor read/64, error -32
usb 2-3.4: device descriptor read/64, error -32
usb 2-3.4: new full speed USB device using ehci_hcd and address 56
usb 2-3.4: device not accepting address 56, error -32
usb 2-3.4: new full speed USB device using ehci_hcd and address 57
usb 2-3.4: device not accepting address 57, error -32
hub 2-3:1.0: unable to enumerate USB device on port 4
usb 2-3.3.2: new high speed USB device using ehci_hcd and address 58
usb 2-3.3.2: New USB device found, idVendor=eb1a, idProduct=51b2
usb 2-3.3.2: New USB device strings: Mfr=3, Product=1, SerialNumber=2
usb 2-3.3.2: Product: MediaTV Pro
usb 2-3.3.2: Manufacturer: Sundtek
usb 2-3.3.2: SerialNumber: 98042890
usb 2-3.3.2: configuration #1 chosen from 1 choice
input: Sundtek Ltd. Remote Control as /devices/virtual/input/input10
type=1400 audit(1268429270.523:16892): avc:  denied  { connectto } for  pid=31266 comm="hald-probe-vide" path=002F64652F73756E6474656B2F6D65646961736F636B657400 scontext=system_u:system_r:hald_t:s0 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=unix_stream_socket

Any ideas?

[Sundtek]

Seems like you are experiencing USB port or hardware issues, how is the device connected to your PC?

there are PCs with front USB and USB in the back, front USB is sometimes done using bad cables (but good enough for lower speed/power USB).

Can you try a different USB Port or maybe a different PC to ensure that the device is ok?