Hi. I'm trying to install OSMOSdr on a Raspberry Pi. I'm following this guide: http://www.hamradioscience.com/raspberry-pi-as-remote-server-for-rtl2832u-sd...
After installing I try to test the RTL2832 USB SDR but I have this error:
root@raspberrypi:~/rtl2832/rtl-sdr/build# rtl_test Found 1 device(s): 0: Generic RTL2832U OEM
Using device 0: Generic RTL2832U OEM
Kernel driver is active, or device is claimed by second instance of librtlsdr. In the first case, please either detach or blacklist the kernel module (dvb_usb_rtl28xxu), or enable automatic detaching at compile time.
usb_claim_interface error -6 Failed to open rtlsdr device #0.
This is my lsmod:
root@raspberrypi:~# lsmod Module Size Used by tun 18459 2 i2c_dev 5557 0 w1_therm 2921 0 w1_gpio 2363 0 wire 24832 2 w1_gpio,w1_therm cn 4783 1 wire snd_bcm2835 16165 0 evdev 9419 1 r820t 16279 1 rtl2832 8020 1 snd_soc_bcm2708_i2s 5474 0 regmap_mmio 2806 1 snd_soc_bcm2708_i2s dvb_usb_rtl28xxu 14333 0 dvb_usb_v2 14860 1 dvb_usb_rtl28xxu rc_core 16313 3 dvb_usb_rtl28xxu,dvb_usb_v2 rtl2830 7378 1 dvb_usb_rtl28xxu snd_soc_core 131268 1 snd_soc_bcm2708_i2s dvb_core 92797 3 rtl2830,rtl2832,dvb_usb_v2 regmap_spi 1897 1 snd_soc_core snd_pcm 81593 2 snd_bcm2835,snd_soc_core snd_page_alloc 5156 1 snd_pcm regmap_i2c 1645 1 snd_soc_core snd_compress 8076 1 snd_soc_core snd_seq 53769 0 snd_timer 20133 2 snd_pcm,snd_seq snd_seq_device 6473 1 snd_seq leds_gpio 2059 0 led_class 3688 1 leds_gpio snd 61291 7 snd_bcm2835,snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_seq_device,snd_compress i2c_bcm2708 3949 0
This is a portion of /var/log/messages
. .
. Dec 23 13:15:06 raspberrypi kernel: [ 2.369348] usb 1-1: new high-speed USB device number 2 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 2.377867] Indeed it is in host mode hprt0 = 00001101 Dec 23 13:15:06 raspberrypi kernel: [ 2.387121] devtmpfs: mounted Dec 23 13:15:06 raspberrypi kernel: [ 2.399736] Freeing unused kernel memory: 144K (c0572000 - c0596000) Dec 23 13:15:06 raspberrypi kernel: [ 2.590087] usb 1-1: New USB device found, idVendor=0424, idProduct=9512 Dec 23 13:15:06 raspberrypi kernel: [ 2.599431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 2.609377] hub 1-1:1.0: USB hub found Dec 23 13:15:06 raspberrypi kernel: [ 2.615786] hub 1-1:1.0: 3 ports detected Dec 23 13:15:06 raspberrypi kernel: [ 2.899604] usb 1-1.1: new high-speed USB device number 3 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.009979] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00 Dec 23 13:15:06 raspberrypi kernel: [ 3.018605] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 3.047105] smsc95xx v1.0.4 Dec 23 13:15:06 raspberrypi kernel: [ 3.124437] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:30:43:fd Dec 23 13:15:06 raspberrypi kernel: [ 3.229549] usb 1-1.3: new high-speed USB device number 4 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.352535] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2838 Dec 23 13:15:06 raspberrypi kernel: [ 3.365766] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Dec 23 13:15:06 raspberrypi kernel: [ 3.375070] usb 1-1.3: Product: RTL2838UHIDIR Dec 23 13:15:06 raspberrypi kernel: [ 3.381218] usb 1-1.3: Manufacturer: Realtek Dec 23 13:15:06 raspberrypi kernel: [ 3.391654] usb 1-1.3: SerialNumber: 00000001 Dec 23 13:15:06 raspberrypi kernel: [ 5.123693] bcm2708_i2c_init_pinmode(0,0) Dec 23 13:15:06 raspberrypi kernel: [ 5.249498] bcm2708_i2c_init_pinmode(0,1) Dec 23 13:15:06 raspberrypi kernel: [ 5.255625] bcm2708_i2c bcm2708_i2c.0: BSC0 Controller at 0x20205000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 5.468627] bcm2708_i2c_init_pinmode(1,2) Dec 23 13:15:06 raspberrypi kernel: [ 5.545257] bcm2708_i2c_init_pinmode(1,3) Dec 23 13:15:06 raspberrypi kernel: [ 5.614064] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 6.451707] usb 1-1.3: dvb_usb_v2: found a 'Realtek RTL2832U reference design' in warm state Dec 23 13:15:06 raspberrypi kernel: [ 6.510309] usbcore: registered new interface driver dvb_usb_rtl28xxu Dec 23 13:15:06 raspberrypi kernel: [ 6.552127] usb 1-1.3: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer Dec 23 13:15:06 raspberrypi kernel: [ 6.575184] DVB: registering new adapter (Realtek RTL2832U reference design) Dec 23 13:15:06 raspberrypi kernel: [ 6.614879] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory Dec 23 13:15:06 raspberrypi kernel: [ 6.639092] usb 1-1.3: DVB: registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... Dec 23 13:15:06 raspberrypi kernel: [ 6.693199] r820t 2-001a: creating new instance Dec 23 13:15:06 raspberrypi kernel: [ 6.721703] r820t 2-001a: Rafael Micro r820t successfully identified Dec 23 13:15:06 raspberrypi kernel: [ 6.744416] Registered IR keymap rc-empty Dec 23 13:15:06 raspberrypi kernel: [ 6.755520] input: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0/input0 Dec 23 13:15:06 raspberrypi kernel: [ 6.785036] rc0: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0 Dec 23 13:15:06 raspberrypi kernel: [ 6.808934] usb 1-1.3: dvb_usb_v2: schedule remote query interval to 400 msecs Dec 23 13:15:06 raspberrypi kernel: [ 6.840041] usb 1-1.3: dvb_usb_v2: 'Realtek RTL2832U reference design' successfully initialized and connected Dec 23 13:15:06 raspberrypi kernel: [ 10.489768] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) Dec 23 13:15:06 raspberrypi kernel: [ 10.929880] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) . . .
Any idea to how to solve? Many thanks!!
73 Fabio, IZ8MBW www.iz8mbw.net
Hi Fabio,
I think you should run the following before running any rtl_* commands: sudo rmmod dvb_usb_rtl28xxu
You may also blacklist the dvb_usb_rtl28xxu kernel module, so it won't load when you plug in the RTL device.
73!
Andras, HA7ILM
2013/12/23 IZ8MBW Fabio iz8mbw@yahoo.it
Hi. I'm trying to install OSMOSdr on a Raspberry Pi. I'm following this guide: http://www.hamradioscience.com/raspberry-pi-as-remote-server-for-rtl2832u-sd...
After installing I try to test the RTL2832 USB SDR but I have this error:
root@raspberrypi:~/rtl2832/rtl-sdr/build# rtl_test Found 1 device(s): 0: Generic RTL2832U OEM
Using device 0: Generic RTL2832U OEM
Kernel driver is active, or device is claimed by second instance of librtlsdr. In the first case, please either detach or blacklist the kernel module (dvb_usb_rtl28xxu), or enable automatic detaching at compile time.
usb_claim_interface error -6 Failed to open rtlsdr device #0.
This is my lsmod:
root@raspberrypi:~# lsmod Module Size Used by tun 18459 2 i2c_dev 5557 0 w1_therm 2921 0 w1_gpio 2363 0 wire 24832 2 w1_gpio,w1_therm cn 4783 1 wire snd_bcm2835 16165 0 evdev 9419 1 r820t 16279 1 rtl2832 8020 1 snd_soc_bcm2708_i2s 5474 0 regmap_mmio 2806 1 snd_soc_bcm2708_i2s dvb_usb_rtl28xxu 14333 0 dvb_usb_v2 14860 1 dvb_usb_rtl28xxu rc_core 16313 3 dvb_usb_rtl28xxu,dvb_usb_v2 rtl2830 7378 1 dvb_usb_rtl28xxu snd_soc_core 131268 1 snd_soc_bcm2708_i2s dvb_core 92797 3 rtl2830,rtl2832,dvb_usb_v2 regmap_spi 1897 1 snd_soc_core snd_pcm 81593 2 snd_bcm2835,snd_soc_core snd_page_alloc 5156 1 snd_pcm regmap_i2c 1645 1 snd_soc_core snd_compress 8076 1 snd_soc_core snd_seq 53769 0 snd_timer 20133 2 snd_pcm,snd_seq snd_seq_device 6473 1 snd_seq leds_gpio 2059 0 led_class 3688 1 leds_gpio snd 61291 7 snd_bcm2835,snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_seq_device,snd_compress i2c_bcm2708 3949 0
This is a portion of /var/log/messages
. . . Dec 23 13:15:06 raspberrypi kernel: [ 2.369348] usb 1-1: new high-speed USB device number 2 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 2.377867] Indeed it is in host mode hprt0 = 00001101 Dec 23 13:15:06 raspberrypi kernel: [ 2.387121] devtmpfs: mounted Dec 23 13:15:06 raspberrypi kernel: [ 2.399736] Freeing unused kernel memory: 144K (c0572000 - c0596000) Dec 23 13:15:06 raspberrypi kernel: [ 2.590087] usb 1-1: New USB device found, idVendor=0424, idProduct=9512 Dec 23 13:15:06 raspberrypi kernel: [ 2.599431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 2.609377] hub 1-1:1.0: USB hub found Dec 23 13:15:06 raspberrypi kernel: [ 2.615786] hub 1-1:1.0: 3 ports detected Dec 23 13:15:06 raspberrypi kernel: [ 2.899604] usb 1-1.1: new high-speed USB device number 3 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.009979] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00 Dec 23 13:15:06 raspberrypi kernel: [ 3.018605] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 3.047105] smsc95xx v1.0.4 Dec 23 13:15:06 raspberrypi kernel: [ 3.124437] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:30:43:fd Dec 23 13:15:06 raspberrypi kernel: [ 3.229549] usb 1-1.3: new high-speed USB device number 4 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.352535] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2838 Dec 23 13:15:06 raspberrypi kernel: [ 3.365766] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Dec 23 13:15:06 raspberrypi kernel: [ 3.375070] usb 1-1.3: Product: RTL2838UHIDIR Dec 23 13:15:06 raspberrypi kernel: [ 3.381218] usb 1-1.3: Manufacturer: Realtek Dec 23 13:15:06 raspberrypi kernel: [ 3.391654] usb 1-1.3: SerialNumber: 00000001 Dec 23 13:15:06 raspberrypi kernel: [ 5.123693] bcm2708_i2c_init_pinmode(0,0) Dec 23 13:15:06 raspberrypi kernel: [ 5.249498] bcm2708_i2c_init_pinmode(0,1) Dec 23 13:15:06 raspberrypi kernel: [ 5.255625] bcm2708_i2c bcm2708_i2c.0: BSC0 Controller at 0x20205000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 5.468627] bcm2708_i2c_init_pinmode(1,2) Dec 23 13:15:06 raspberrypi kernel: [ 5.545257] bcm2708_i2c_init_pinmode(1,3) Dec 23 13:15:06 raspberrypi kernel: [ 5.614064] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 6.451707] usb 1-1.3: dvb_usb_v2: found a 'Realtek RTL2832U reference design' in warm state Dec 23 13:15:06 raspberrypi kernel: [ 6.510309] usbcore: registered new interface driver dvb_usb_rtl28xxu Dec 23 13:15:06 raspberrypi kernel: [ 6.552127] usb 1-1.3: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer Dec 23 13:15:06 raspberrypi kernel: [ 6.575184] DVB: registering new adapter (Realtek RTL2832U reference design) Dec 23 13:15:06 raspberrypi kernel: [ 6.614879] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory Dec 23 13:15:06 raspberrypi kernel: [ 6.639092] usb 1-1.3: DVB: registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... Dec 23 13:15:06 raspberrypi kernel: [ 6.693199] r820t 2-001a: creating new instance Dec 23 13:15:06 raspberrypi kernel: [ 6.721703] r820t 2-001a: Rafael Micro r820t successfully identified Dec 23 13:15:06 raspberrypi kernel: [ 6.744416] Registered IR keymap rc-empty Dec 23 13:15:06 raspberrypi kernel: [ 6.755520] input: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0/input0 Dec 23 13:15:06 raspberrypi kernel: [ 6.785036] rc0: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0 Dec 23 13:15:06 raspberrypi kernel: [ 6.808934] usb 1-1.3: dvb_usb_v2: schedule remote query interval to 400 msecs Dec 23 13:15:06 raspberrypi kernel: [ 6.840041] usb 1-1.3: dvb_usb_v2: 'Realtek RTL2832U reference design' successfully initialized and connected Dec 23 13:15:06 raspberrypi kernel: [ 10.489768] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) Dec 23 13:15:06 raspberrypi kernel: [ 10.929880] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) . . .
Any idea to how to solve? Many thanks!!
73 Fabio, IZ8MBW www.iz8mbw.net
Hi. If I execute rmmod dvb_usb_rtl28xxu (with the RTL2832U connected to the USB) the Raspberry Pi freeze.... 73 Fabio, IZ8MBW www.iz8mbw.net
Da: András Retzler retzlerandras@gmail.com A: IZ8MBW Fabio iz8mbw@yahoo.it; osmocom-sdr@lists.osmocom.org Inviato: Lunedì 23 Dicembre 2013 13:46 Oggetto: Re: RTL2832U on Raspberry Pi
Hi Fabio,
I think you should run the following before running any rtl_* commands: sudo rmmod dvb_usb_rtl28xxu
You may also blacklist the dvb_usb_rtl28xxu kernel module, so it won't load when you plug in the RTL device.
73!
Andras, HA7ILM
2013/12/23 IZ8MBW Fabio iz8mbw@yahoo.it
Hi.
I'm trying to install OSMOSdr on a Raspberry Pi. I'm following this guide: http://www.hamradioscience.com/raspberry-pi-as-remote-server-for-rtl2832u-sd...
After installing I try to test the RTL2832 USB SDR but I have this error:
root@raspberrypi:~/rtl2832/rtl-sdr/build# rtl_test Found 1 device(s): 0: Generic RTL2832U OEM
Using device 0: Generic RTL2832U OEM
Kernel driver is active, or device is claimed by second instance of librtlsdr. In the first case, please either detach or blacklist the kernel module (dvb_usb_rtl28xxu), or enable automatic detaching at compile time.
usb_claim_interface error -6 Failed to open rtlsdr device #0.
This is my lsmod:
root@raspberrypi:~# lsmod Module Size Used by tun 18459 2 i2c_dev 5557 0 w1_therm 2921 0 w1_gpio 2363 0 wire 24832 2 w1_gpio,w1_therm cn 4783 1 wire snd_bcm2835 16165 0 evdev 9419 1 r820t 16279 1 rtl2832 8020 1 snd_soc_bcm2708_i2s 5474 0 regmap_mmio 2806 1 snd_soc_bcm2708_i2s dvb_usb_rtl28xxu 14333 0 dvb_usb_v2 14860 1 dvb_usb_rtl28xxu rc_core 16313 3 dvb_usb_rtl28xxu,dvb_usb_v2 rtl2830 7378 1 dvb_usb_rtl28xxu snd_soc_core 131268 1 snd_soc_bcm2708_i2s dvb_core 92797 3 rtl2830,rtl2832,dvb_usb_v2 regmap_spi 1897 1 snd_soc_core snd_pcm 81593 2 snd_bcm2835,snd_soc_core snd_page_alloc 5156 1 snd_pcm regmap_i2c 1645 1 snd_soc_core snd_compress 8076 1 snd_soc_core snd_seq 53769 0 snd_timer 20133 2 snd_pcm,snd_seq snd_seq_device 6473 1 snd_seq leds_gpio 2059 0 led_class 3688 1 leds_gpio snd 61291 7 snd_bcm2835,snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_seq_device,snd_compress i2c_bcm2708 3949 0
This is a portion of /var/log/messages
. .
. Dec 23 13:15:06 raspberrypi kernel: [ 2.369348] usb 1-1: new high-speed USB device number 2 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 2.377867] Indeed it is in host mode hprt0 = 00001101 Dec 23 13:15:06 raspberrypi kernel: [ 2.387121] devtmpfs: mounted Dec 23 13:15:06 raspberrypi kernel: [ 2.399736] Freeing unused kernel memory: 144K (c0572000 - c0596000) Dec 23 13:15:06 raspberrypi kernel: [ 2.590087] usb 1-1: New USB device found, idVendor=0424, idProduct=9512 Dec 23 13:15:06 raspberrypi kernel: [ 2.599431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 2.609377] hub 1-1:1.0: USB hub found Dec 23 13:15:06 raspberrypi kernel: [ 2.615786] hub 1-1:1.0: 3 ports detected Dec 23 13:15:06 raspberrypi kernel: [ 2.899604] usb 1-1.1: new high-speed USB device number 3 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.009979] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00 Dec 23 13:15:06 raspberrypi kernel: [ 3.018605] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 3.047105] smsc95xx v1.0.4 Dec 23 13:15:06 raspberrypi kernel: [ 3.124437] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:30:43:fd Dec 23 13:15:06 raspberrypi kernel: [ 3.229549] usb 1-1.3: new high-speed USB device number 4 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.352535] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2838 Dec 23 13:15:06 raspberrypi kernel: [ 3.365766] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Dec 23 13:15:06 raspberrypi kernel: [ 3.375070] usb 1-1.3: Product: RTL2838UHIDIR Dec 23 13:15:06 raspberrypi kernel: [ 3.381218] usb 1-1.3: Manufacturer: Realtek Dec 23 13:15:06 raspberrypi kernel: [ 3.391654] usb 1-1.3: SerialNumber: 00000001 Dec 23 13:15:06 raspberrypi kernel: [ 5.123693] bcm2708_i2c_init_pinmode(0,0) Dec 23 13:15:06 raspberrypi kernel: [ 5.249498] bcm2708_i2c_init_pinmode(0,1) Dec 23 13:15:06 raspberrypi kernel: [ 5.255625] bcm2708_i2c bcm2708_i2c.0: BSC0 Controller at 0x20205000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 5.468627] bcm2708_i2c_init_pinmode(1,2) Dec 23 13:15:06 raspberrypi kernel: [ 5.545257] bcm2708_i2c_init_pinmode(1,3) Dec 23 13:15:06 raspberrypi kernel: [ 5.614064] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 6.451707] usb 1-1.3: dvb_usb_v2: found a 'Realtek RTL2832U reference design' in warm state Dec 23 13:15:06 raspberrypi kernel: [ 6.510309] usbcore: registered new interface driver dvb_usb_rtl28xxu Dec 23 13:15:06 raspberrypi kernel: [ 6.552127] usb 1-1.3: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer Dec 23 13:15:06 raspberrypi kernel: [ 6.575184] DVB: registering new adapter (Realtek RTL2832U reference design) Dec 23 13:15:06 raspberrypi kernel: [ 6.614879] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory Dec 23 13:15:06 raspberrypi kernel: [ 6.639092] usb 1-1.3: DVB: registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... Dec 23 13:15:06 raspberrypi kernel: [ 6.693199] r820t 2-001a: creating new instance Dec 23 13:15:06 raspberrypi kernel: [ 6.721703] r820t 2-001a: Rafael Micro r820t successfully identified Dec 23 13:15:06 raspberrypi kernel: [ 6.744416] Registered IR keymap rc-empty Dec 23 13:15:06 raspberrypi kernel: [ 6.755520] input: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0/input0 Dec 23 13:15:06 raspberrypi kernel: [ 6.785036] rc0: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0 Dec 23 13:15:06 raspberrypi kernel: [ 6.808934] usb 1-1.3: dvb_usb_v2: schedule remote query interval to 400 msecs Dec 23 13:15:06 raspberrypi kernel: [ 6.840041] usb 1-1.3: dvb_usb_v2: 'Realtek RTL2832U reference design' successfully initialized and connected Dec 23 13:15:06 raspberrypi kernel: [ 10.489768] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) Dec 23 13:15:06 raspberrypi kernel: [ 10.929880] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) . . .
Any idea to how to solve? Many thanks!!
73 Fabio, IZ8MBW www.iz8mbw.net
Hi. Now it works!!! The procedure is to:
1. add the line: blacklist dvb_usb_rtl28xxu into the file /etc/modprobe.d/raspi-blacklist.conf 2. reboot
Many thanks!
A question: there is a way to start "rtp_tcp" in silent mode (without messages on the terminal)? Thanks!
73 Fabio, IZ8MBW www.iz8mbw.net
Da: András Retzler retzlerandras@gmail.com A: IZ8MBW Fabio iz8mbw@yahoo.it; osmocom-sdr@lists.osmocom.org Inviato: Lunedì 23 Dicembre 2013 13:46 Oggetto: Re: RTL2832U on Raspberry Pi
Hi Fabio,
I think you should run the following before running any rtl_* commands: sudo rmmod dvb_usb_rtl28xxu
You may also blacklist the dvb_usb_rtl28xxu kernel module, so it won't load when you plug in the RTL device.
73!
Andras, HA7ILM
2013/12/23 IZ8MBW Fabio iz8mbw@yahoo.it
Hi.
I'm trying to install OSMOSdr on a Raspberry Pi. I'm following this guide: http://www.hamradioscience.com/raspberry-pi-as-remote-server-for-rtl2832u-sd...
After installing I try to test the RTL2832 USB SDR but I have this error:
root@raspberrypi:~/rtl2832/rtl-sdr/build# rtl_test Found 1 device(s): 0: Generic RTL2832U OEM
Using device 0: Generic RTL2832U OEM
Kernel driver is active, or device is claimed by second instance of librtlsdr. In the first case, please either detach or blacklist the kernel module (dvb_usb_rtl28xxu), or enable automatic detaching at compile time.
usb_claim_interface error -6 Failed to open rtlsdr device #0.
This is my lsmod:
root@raspberrypi:~# lsmod Module Size Used by tun 18459 2 i2c_dev 5557 0 w1_therm 2921 0 w1_gpio 2363 0 wire 24832 2 w1_gpio,w1_therm cn 4783 1 wire snd_bcm2835 16165 0 evdev 9419 1 r820t 16279 1 rtl2832 8020 1 snd_soc_bcm2708_i2s 5474 0 regmap_mmio 2806 1 snd_soc_bcm2708_i2s dvb_usb_rtl28xxu 14333 0 dvb_usb_v2 14860 1 dvb_usb_rtl28xxu rc_core 16313 3 dvb_usb_rtl28xxu,dvb_usb_v2 rtl2830 7378 1 dvb_usb_rtl28xxu snd_soc_core 131268 1 snd_soc_bcm2708_i2s dvb_core 92797 3 rtl2830,rtl2832,dvb_usb_v2 regmap_spi 1897 1 snd_soc_core snd_pcm 81593 2 snd_bcm2835,snd_soc_core snd_page_alloc 5156 1 snd_pcm regmap_i2c 1645 1 snd_soc_core snd_compress 8076 1 snd_soc_core snd_seq 53769 0 snd_timer 20133 2 snd_pcm,snd_seq snd_seq_device 6473 1 snd_seq leds_gpio 2059 0 led_class 3688 1 leds_gpio snd 61291 7 snd_bcm2835,snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_seq_device,snd_compress i2c_bcm2708 3949 0
This is a portion of /var/log/messages
. .
. Dec 23 13:15:06 raspberrypi kernel: [ 2.369348] usb 1-1: new high-speed USB device number 2 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 2.377867] Indeed it is in host mode hprt0 = 00001101 Dec 23 13:15:06 raspberrypi kernel: [ 2.387121] devtmpfs: mounted Dec 23 13:15:06 raspberrypi kernel: [ 2.399736] Freeing unused kernel memory: 144K (c0572000 - c0596000) Dec 23 13:15:06 raspberrypi kernel: [ 2.590087] usb 1-1: New USB device found, idVendor=0424, idProduct=9512 Dec 23 13:15:06 raspberrypi kernel: [ 2.599431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 2.609377] hub 1-1:1.0: USB hub found Dec 23 13:15:06 raspberrypi kernel: [ 2.615786] hub 1-1:1.0: 3 ports detected Dec 23 13:15:06 raspberrypi kernel: [ 2.899604] usb 1-1.1: new high-speed USB device number 3 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.009979] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00 Dec 23 13:15:06 raspberrypi kernel: [ 3.018605] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 3.047105] smsc95xx v1.0.4 Dec 23 13:15:06 raspberrypi kernel: [ 3.124437] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:30:43:fd Dec 23 13:15:06 raspberrypi kernel: [ 3.229549] usb 1-1.3: new high-speed USB device number 4 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.352535] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2838 Dec 23 13:15:06 raspberrypi kernel: [ 3.365766] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Dec 23 13:15:06 raspberrypi kernel: [ 3.375070] usb 1-1.3: Product: RTL2838UHIDIR Dec 23 13:15:06 raspberrypi kernel: [ 3.381218] usb 1-1.3: Manufacturer: Realtek Dec 23 13:15:06 raspberrypi kernel: [ 3.391654] usb 1-1.3: SerialNumber: 00000001 Dec 23 13:15:06 raspberrypi kernel: [ 5.123693] bcm2708_i2c_init_pinmode(0,0) Dec 23 13:15:06 raspberrypi kernel: [ 5.249498] bcm2708_i2c_init_pinmode(0,1) Dec 23 13:15:06 raspberrypi kernel: [ 5.255625] bcm2708_i2c bcm2708_i2c.0: BSC0 Controller at 0x20205000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 5.468627] bcm2708_i2c_init_pinmode(1,2) Dec 23 13:15:06 raspberrypi kernel: [ 5.545257] bcm2708_i2c_init_pinmode(1,3) Dec 23 13:15:06 raspberrypi kernel: [ 5.614064] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 6.451707] usb 1-1.3: dvb_usb_v2: found a 'Realtek RTL2832U reference design' in warm state Dec 23 13:15:06 raspberrypi kernel: [ 6.510309] usbcore: registered new interface driver dvb_usb_rtl28xxu Dec 23 13:15:06 raspberrypi kernel: [ 6.552127] usb 1-1.3: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer Dec 23 13:15:06 raspberrypi kernel: [ 6.575184] DVB: registering new adapter (Realtek RTL2832U reference design) Dec 23 13:15:06 raspberrypi kernel: [ 6.614879] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory Dec 23 13:15:06 raspberrypi kernel: [ 6.639092] usb 1-1.3: DVB: registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... Dec 23 13:15:06 raspberrypi kernel: [ 6.693199] r820t 2-001a: creating new instance Dec 23 13:15:06 raspberrypi kernel: [ 6.721703] r820t 2-001a: Rafael Micro r820t successfully identified Dec 23 13:15:06 raspberrypi kernel: [ 6.744416] Registered IR keymap rc-empty Dec 23 13:15:06 raspberrypi kernel: [ 6.755520] input: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0/input0 Dec 23 13:15:06 raspberrypi kernel: [ 6.785036] rc0: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0 Dec 23 13:15:06 raspberrypi kernel: [ 6.808934] usb 1-1.3: dvb_usb_v2: schedule remote query interval to 400 msecs Dec 23 13:15:06 raspberrypi kernel: [ 6.840041] usb 1-1.3: dvb_usb_v2: 'Realtek RTL2832U reference design' successfully initialized and connected Dec 23 13:15:06 raspberrypi kernel: [ 10.489768] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) Dec 23 13:15:06 raspberrypi kernel: [ 10.929880] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) . . .
Any idea to how to solve? Many thanks!!
73 Fabio, IZ8MBW www.iz8mbw.net
Hello,
It's great that it's solved.
Sorry, I've already tried to rmmod that module on my Pi, and it didn't freeze. Anyway, sometimes replugging the device has frozen my desktop PC (maybe while loading the corresponding module).
73!
Andras, HA7ILM
2013/12/23 IZ8MBW Fabio iz8mbw@yahoo.it
Hi. Now it works!!! The procedure is to:
- add the line: blacklist dvb_usb_rtl28xxu into the
file /etc/modprobe.d/raspi-blacklist.conf 2. reboot
Many thanks!
A question: there is a way to start "rtp_tcp" in silent mode (without messages on the terminal)? Thanks!
73 Fabio, IZ8MBW www.iz8mbw.net
*Da:* András Retzler retzlerandras@gmail.com *A:* IZ8MBW Fabio iz8mbw@yahoo.it; osmocom-sdr@lists.osmocom.org *Inviato:* Lunedì 23 Dicembre 2013 13:46 *Oggetto:* Re: RTL2832U on Raspberry Pi
Hi Fabio,
I think you should run the following before running any rtl_* commands: sudo rmmod dvb_usb_rtl28xxu
You may also blacklist the dvb_usb_rtl28xxu kernel module, so it won't load when you plug in the RTL device.
73!
Andras, HA7ILM
2013/12/23 IZ8MBW Fabio iz8mbw@yahoo.it
Hi. I'm trying to install OSMOSdr on a Raspberry Pi. I'm following this guide: http://www.hamradioscience.com/raspberry-pi-as-remote-server-for-rtl2832u-sd...
After installing I try to test the RTL2832 USB SDR but I have this error:
root@raspberrypi:~/rtl2832/rtl-sdr/build# rtl_test Found 1 device(s): 0: Generic RTL2832U OEM
Using device 0: Generic RTL2832U OEM
Kernel driver is active, or device is claimed by second instance of librtlsdr. In the first case, please either detach or blacklist the kernel module (dvb_usb_rtl28xxu), or enable automatic detaching at compile time.
usb_claim_interface error -6 Failed to open rtlsdr device #0.
This is my lsmod:
root@raspberrypi:~# lsmod Module Size Used by tun 18459 2 i2c_dev 5557 0 w1_therm 2921 0 w1_gpio 2363 0 wire 24832 2 w1_gpio,w1_therm cn 4783 1 wire snd_bcm2835 16165 0 evdev 9419 1 r820t 16279 1 rtl2832 8020 1 snd_soc_bcm2708_i2s 5474 0 regmap_mmio 2806 1 snd_soc_bcm2708_i2s dvb_usb_rtl28xxu 14333 0 dvb_usb_v2 14860 1 dvb_usb_rtl28xxu rc_core 16313 3 dvb_usb_rtl28xxu,dvb_usb_v2 rtl2830 7378 1 dvb_usb_rtl28xxu snd_soc_core 131268 1 snd_soc_bcm2708_i2s dvb_core 92797 3 rtl2830,rtl2832,dvb_usb_v2 regmap_spi 1897 1 snd_soc_core snd_pcm 81593 2 snd_bcm2835,snd_soc_core snd_page_alloc 5156 1 snd_pcm regmap_i2c 1645 1 snd_soc_core snd_compress 8076 1 snd_soc_core snd_seq 53769 0 snd_timer 20133 2 snd_pcm,snd_seq snd_seq_device 6473 1 snd_seq leds_gpio 2059 0 led_class 3688 1 leds_gpio snd 61291 7 snd_bcm2835,snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_seq_device,snd_compress i2c_bcm2708 3949 0
This is a portion of /var/log/messages
. . . Dec 23 13:15:06 raspberrypi kernel: [ 2.369348] usb 1-1: new high-speed USB device number 2 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 2.377867] Indeed it is in host mode hprt0 = 00001101 Dec 23 13:15:06 raspberrypi kernel: [ 2.387121] devtmpfs: mounted Dec 23 13:15:06 raspberrypi kernel: [ 2.399736] Freeing unused kernel memory: 144K (c0572000 - c0596000) Dec 23 13:15:06 raspberrypi kernel: [ 2.590087] usb 1-1: New USB device found, idVendor=0424, idProduct=9512 Dec 23 13:15:06 raspberrypi kernel: [ 2.599431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 2.609377] hub 1-1:1.0: USB hub found Dec 23 13:15:06 raspberrypi kernel: [ 2.615786] hub 1-1:1.0: 3 ports detected Dec 23 13:15:06 raspberrypi kernel: [ 2.899604] usb 1-1.1: new high-speed USB device number 3 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.009979] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00 Dec 23 13:15:06 raspberrypi kernel: [ 3.018605] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 3.047105] smsc95xx v1.0.4 Dec 23 13:15:06 raspberrypi kernel: [ 3.124437] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:30:43:fd Dec 23 13:15:06 raspberrypi kernel: [ 3.229549] usb 1-1.3: new high-speed USB device number 4 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.352535] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2838 Dec 23 13:15:06 raspberrypi kernel: [ 3.365766] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Dec 23 13:15:06 raspberrypi kernel: [ 3.375070] usb 1-1.3: Product: RTL2838UHIDIR Dec 23 13:15:06 raspberrypi kernel: [ 3.381218] usb 1-1.3: Manufacturer: Realtek Dec 23 13:15:06 raspberrypi kernel: [ 3.391654] usb 1-1.3: SerialNumber: 00000001 Dec 23 13:15:06 raspberrypi kernel: [ 5.123693] bcm2708_i2c_init_pinmode(0,0) Dec 23 13:15:06 raspberrypi kernel: [ 5.249498] bcm2708_i2c_init_pinmode(0,1) Dec 23 13:15:06 raspberrypi kernel: [ 5.255625] bcm2708_i2c bcm2708_i2c.0: BSC0 Controller at 0x20205000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 5.468627] bcm2708_i2c_init_pinmode(1,2) Dec 23 13:15:06 raspberrypi kernel: [ 5.545257] bcm2708_i2c_init_pinmode(1,3) Dec 23 13:15:06 raspberrypi kernel: [ 5.614064] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 6.451707] usb 1-1.3: dvb_usb_v2: found a 'Realtek RTL2832U reference design' in warm state Dec 23 13:15:06 raspberrypi kernel: [ 6.510309] usbcore: registered new interface driver dvb_usb_rtl28xxu Dec 23 13:15:06 raspberrypi kernel: [ 6.552127] usb 1-1.3: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer Dec 23 13:15:06 raspberrypi kernel: [ 6.575184] DVB: registering new adapter (Realtek RTL2832U reference design) Dec 23 13:15:06 raspberrypi kernel: [ 6.614879] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory Dec 23 13:15:06 raspberrypi kernel: [ 6.639092] usb 1-1.3: DVB: registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... Dec 23 13:15:06 raspberrypi kernel: [ 6.693199] r820t 2-001a: creating new instance Dec 23 13:15:06 raspberrypi kernel: [ 6.721703] r820t 2-001a: Rafael Micro r820t successfully identified Dec 23 13:15:06 raspberrypi kernel: [ 6.744416] Registered IR keymap rc-empty Dec 23 13:15:06 raspberrypi kernel: [ 6.755520] input: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0/input0 Dec 23 13:15:06 raspberrypi kernel: [ 6.785036] rc0: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0 Dec 23 13:15:06 raspberrypi kernel: [ 6.808934] usb 1-1.3: dvb_usb_v2: schedule remote query interval to 400 msecs Dec 23 13:15:06 raspberrypi kernel: [ 6.840041] usb 1-1.3: dvb_usb_v2: 'Realtek RTL2832U reference design' successfully initialized and connected Dec 23 13:15:06 raspberrypi kernel: [ 10.489768] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) Dec 23 13:15:06 raspberrypi kernel: [ 10.929880] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) . . .
Any idea to how to solve? Many thanks!!
73 Fabio, IZ8MBW www.iz8mbw.net
Hi. Now it works!!! The procedure is to:
1. add the line: blacklist dvb_usb_rtl28xxu into the file /etc/modprobe.d/raspi-blacklist.conf 2. reboot
Many thanks!
A question: there is a way to start "rtp_tcp" in silent mode (without messages on the terminal)? Thanks!
73 Fabio, IZ8MBW www.iz8mbw.net 73 Fabio, IZ8MBW www.iz8mbw.net
Da: András Retzler retzlerandras@gmail.com A: IZ8MBW Fabio iz8mbw@yahoo.it; osmocom-sdr@lists.osmocom.org Inviato: Lunedì 23 Dicembre 2013 13:46 Oggetto: Re: RTL2832U on Raspberry Pi
Hi Fabio,
I think you should run the following before running any rtl_* commands: sudo rmmod dvb_usb_rtl28xxu
You may also blacklist the dvb_usb_rtl28xxu kernel module, so it won't load when you plug in the RTL device.
73!
Andras, HA7ILM
2013/12/23 IZ8MBW Fabio iz8mbw@yahoo.it
Hi.
I'm trying to install OSMOSdr on a Raspberry Pi. I'm following this guide: http://www.hamradioscience.com/raspberry-pi-as-remote-server-for-rtl2832u-sd...
After installing I try to test the RTL2832 USB SDR but I have this error:
root@raspberrypi:~/rtl2832/rtl-sdr/build# rtl_test Found 1 device(s): 0: Generic RTL2832U OEM
Using device 0: Generic RTL2832U OEM
Kernel driver is active, or device is claimed by second instance of librtlsdr. In the first case, please either detach or blacklist the kernel module (dvb_usb_rtl28xxu), or enable automatic detaching at compile time.
usb_claim_interface error -6 Failed to open rtlsdr device #0.
This is my lsmod:
root@raspberrypi:~# lsmod Module Size Used by tun 18459 2 i2c_dev 5557 0 w1_therm 2921 0 w1_gpio 2363 0 wire 24832 2 w1_gpio,w1_therm cn 4783 1 wire snd_bcm2835 16165 0 evdev 9419 1 r820t 16279 1 rtl2832 8020 1 snd_soc_bcm2708_i2s 5474 0 regmap_mmio 2806 1 snd_soc_bcm2708_i2s dvb_usb_rtl28xxu 14333 0 dvb_usb_v2 14860 1 dvb_usb_rtl28xxu rc_core 16313 3 dvb_usb_rtl28xxu,dvb_usb_v2 rtl2830 7378 1 dvb_usb_rtl28xxu snd_soc_core 131268 1 snd_soc_bcm2708_i2s dvb_core 92797 3 rtl2830,rtl2832,dvb_usb_v2 regmap_spi 1897 1 snd_soc_core snd_pcm 81593 2 snd_bcm2835,snd_soc_core snd_page_alloc 5156 1 snd_pcm regmap_i2c 1645 1 snd_soc_core snd_compress 8076 1 snd_soc_core snd_seq 53769 0 snd_timer 20133 2 snd_pcm,snd_seq snd_seq_device 6473 1 snd_seq leds_gpio 2059 0 led_class 3688 1 leds_gpio snd 61291 7 snd_bcm2835,snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_seq_device,snd_compress i2c_bcm2708 3949 0
This is a portion of /var/log/messages
. .
. Dec 23 13:15:06 raspberrypi kernel: [ 2.369348] usb 1-1: new high-speed USB device number 2 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 2.377867] Indeed it is in host mode hprt0 = 00001101 Dec 23 13:15:06 raspberrypi kernel: [ 2.387121] devtmpfs: mounted Dec 23 13:15:06 raspberrypi kernel: [ 2.399736] Freeing unused kernel memory: 144K (c0572000 - c0596000) Dec 23 13:15:06 raspberrypi kernel: [ 2.590087] usb 1-1: New USB device found, idVendor=0424, idProduct=9512 Dec 23 13:15:06 raspberrypi kernel: [ 2.599431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 2.609377] hub 1-1:1.0: USB hub found Dec 23 13:15:06 raspberrypi kernel: [ 2.615786] hub 1-1:1.0: 3 ports detected Dec 23 13:15:06 raspberrypi kernel: [ 2.899604] usb 1-1.1: new high-speed USB device number 3 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.009979] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00 Dec 23 13:15:06 raspberrypi kernel: [ 3.018605] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 23 13:15:06 raspberrypi kernel: [ 3.047105] smsc95xx v1.0.4 Dec 23 13:15:06 raspberrypi kernel: [ 3.124437] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:30:43:fd Dec 23 13:15:06 raspberrypi kernel: [ 3.229549] usb 1-1.3: new high-speed USB device number 4 using dwc_otg Dec 23 13:15:06 raspberrypi kernel: [ 3.352535] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2838 Dec 23 13:15:06 raspberrypi kernel: [ 3.365766] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Dec 23 13:15:06 raspberrypi kernel: [ 3.375070] usb 1-1.3: Product: RTL2838UHIDIR Dec 23 13:15:06 raspberrypi kernel: [ 3.381218] usb 1-1.3: Manufacturer: Realtek Dec 23 13:15:06 raspberrypi kernel: [ 3.391654] usb 1-1.3: SerialNumber: 00000001 Dec 23 13:15:06 raspberrypi kernel: [ 5.123693] bcm2708_i2c_init_pinmode(0,0) Dec 23 13:15:06 raspberrypi kernel: [ 5.249498] bcm2708_i2c_init_pinmode(0,1) Dec 23 13:15:06 raspberrypi kernel: [ 5.255625] bcm2708_i2c bcm2708_i2c.0: BSC0 Controller at 0x20205000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 5.468627] bcm2708_i2c_init_pinmode(1,2) Dec 23 13:15:06 raspberrypi kernel: [ 5.545257] bcm2708_i2c_init_pinmode(1,3) Dec 23 13:15:06 raspberrypi kernel: [ 5.614064] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100k) Dec 23 13:15:06 raspberrypi kernel: [ 6.451707] usb 1-1.3: dvb_usb_v2: found a 'Realtek RTL2832U reference design' in warm state Dec 23 13:15:06 raspberrypi kernel: [ 6.510309] usbcore: registered new interface driver dvb_usb_rtl28xxu Dec 23 13:15:06 raspberrypi kernel: [ 6.552127] usb 1-1.3: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer Dec 23 13:15:06 raspberrypi kernel: [ 6.575184] DVB: registering new adapter (Realtek RTL2832U reference design) Dec 23 13:15:06 raspberrypi kernel: [ 6.614879] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory Dec 23 13:15:06 raspberrypi kernel: [ 6.639092] usb 1-1.3: DVB: registering adapter 0 frontend 0 (Realtek RTL2832 (DVB-T))... Dec 23 13:15:06 raspberrypi kernel: [ 6.693199] r820t 2-001a: creating new instance Dec 23 13:15:06 raspberrypi kernel: [ 6.721703] r820t 2-001a: Rafael Micro r820t successfully identified Dec 23 13:15:06 raspberrypi kernel: [ 6.744416] Registered IR keymap rc-empty Dec 23 13:15:06 raspberrypi kernel: [ 6.755520] input: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0/input0 Dec 23 13:15:06 raspberrypi kernel: [ 6.785036] rc0: Realtek RTL2832U reference design as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/rc/rc0 Dec 23 13:15:06 raspberrypi kernel: [ 6.808934] usb 1-1.3: dvb_usb_v2: schedule remote query interval to 400 msecs Dec 23 13:15:06 raspberrypi kernel: [ 6.840041] usb 1-1.3: dvb_usb_v2: 'Realtek RTL2832U reference design' successfully initialized and connected Dec 23 13:15:06 raspberrypi kernel: [ 10.489768] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) Dec 23 13:15:06 raspberrypi kernel: [ 10.929880] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) . . .
Any idea to how to solve? Many thanks!!
73 Fabio, IZ8MBW www.iz8mbw.net
-
András Retzler -
IZ8MBW Fabio -
Steve Markgraf