empty result rtl_test

[Dmitry Plakhotnik]

after install i try start rtl_test but get empty result.

also, other rtl* to return emty result


the device was detected system correct:

cat /proc/bus/usb/devices

....
T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#=  3 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=0bda ProdID=2838 Rev= 1.00
S:  Manufacturer=Realtek
S:  Product=RTL2838UHIDIR
S:  SerialNumber=00000001
C:* #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
.....

[Dmitry Plakhotnik]

oops.
just incorrect installation rtl-sdr


I try remove and install again - all work correct