yes, sorry, I m working with ubuntu jaunty, last ubuntu version. My kernel is: 2.6.28-15-generic #49-Ubuntu SMP And the device I am trying is an USB azuwave AD TU 200. the drivers (thanks to anti palosaari): http://linuxtv.org/hg/~anttip/rtl2831u/ It is weird, I have no output to my lsusb... i think it is a problem of my system... here is the syslog output (well, dmesg output) [11831.152094] usb 1-3: new high speed USB device using ehci_hcd and address 42 [11831.299001] usb 1-3: configuration #1 chosen from 1 choice [11831.336964] rtl2831u_probe: interface:0 [11831.336973] dvb-usb: found a 'DTV-DVB UDTT 7047-USB 2.0 DVB-T' in warm state. [11831.370143] rtl2831u_power_ctrl: onoff:1 < sys_0:20 gpo:10 [11831.370151] rtl2831u_power_ctrl: onoff:1 > sys_0:e0 gpo:01 [11831.387659] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [11831.387818] DVB: registering new adapter (DTV-DVB UDTT 7047-USB 2.0 DVB-T) [11831.388631] rtl2831u_frontend_attach: [11831.462076] rtl2831u_rw_udev: usb_control_msg failed:-32 [11831.462081] rtl2831u_frontend_attach: tuner:2 [11831.462209] rtl2830_attach: [11831.462243] DVB: registering adapter 0 frontend 0 (Realtek RTL2830 DVB-T)... [11831.466088] rtl2831u_tuner_attach: [11831.466237] MXL5005S: Attached at address 0xc6 [11831.489673] rtl2831u_power_ctrl: onoff:0 < sys_0:e0 gpo:01 [11831.489679] rtl2831u_power_ctrl: onoff:0 > sys_0:20 gpo:10 [11831.517348] dvb-usb: DTV-DVB UDTT 7047-USB 2.0 DVB-T successfully initialized and connected. [11831.572255] usb 1-3: USB disconnect, address 42 [11831.572752] dvb-usb: DTV-DVB UDTT 7047-USB 2.0 DVB-T successfully deinitialized and disconnected. [11831.848071] usb 1-3: new high speed USB device using ehci_hcd and address 43 [11831.917189] hub 1-0:1.0: unable to enumerate USB device on port 3 [11832.133149] hub 3-0:1.0: unable to enumerate USB device on port 1 [11836.460563] hub 1-0:1.0: unable to enumerate USB device on port 3 [11836.700099] hub 1-0:1.0: unable to enumerate USB device on port 3 [11842.740119] hub 1-0:1.0: unable to enumerate USB device on port 3 [11842.942180] hub 3-0:1.0: unable to enumerate USB device on port 1 [11843.212102] hub 1-0:1.0: unable to enumerate USB device on port 3 mcm@McM:~$ lsusb Bus 001 Device 002: ID 5986:0100 Acer, Inc OrbiCam Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub After trying again: Bus 003 Device 046: ID 13d3:3216 IMC Networks DTV-DVB UDTT 7047-USB 2.0 DVB-T Driver and again, dmesg: [11965.874695] usb 1-3: new high speed USB device using ehci_hcd and address 74 [11965.944944] hub 1-0:1.0: unable to enumerate USB device on port 3 [11965.969094] usb 3-1: USB disconnect, address 47 [11966.208053] usb 3-1: new full speed USB device using uhci_hcd and address 48 [11966.350908] usb 3-1: not running at top speed; connect to a high speed hub [11966.374330] usb 3-1: configuration #1 chosen from 1 choice [11966.380282] rtl2831u_probe: interface:0 [11966.380292] dvb-usb: found a 'DTV-DVB UDTT 7047-USB 2.0 DVB-T' in warm state. [11966.400205] rtl2831u_power_ctrl: onoff:1 < sys_0:e0 gpo:01 [11966.400212] rtl2831u_power_ctrl: onoff:1 > sys_0:e0 gpo:01 [11966.425381] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [11966.425501] dvb-usb: DTV-DVB UDTT 7047-USB 2.0 DVB-T error while loading driver (-19) I don't know if it is the driver of my pc the one which is bad working. any ideas? thank you in advance. On Mon, 2009-08-31 at 19:14 +0100, Richard Ash wrote: > On Mon, 2009-08-31 at 19:44 +0200, Miguel wrote: > > I have been trying to install the drivers for my dvb-t usb device. > > The first day I installed them, everything went ok without problems but > > now when pluging the usb, an error occurs: > > > > [ 3184.861070] rtl2831u_rw_udev: usb_control_msg failed:-32 > > Not without you provide some information to work on: > * What dvb-t device? Chipset? Model Number? USB device IDs? > * What drivers? did they come with it? Are they from your distribution? > Did you download them yourself? > * What OS are you running? Is is a Linux kernel? What version is it > (uname -a)? Did you compile it yourself of get it from somewhere else? > * What messages come before and after that one in the system log? A > single message on it's own is _never_ enough to diagnose the cause of a > problem. > > For what it's worth, unless the problem is reproducible using the > current kernel version and in-kernel drivers, few people are likely to > be interested, so you may want to do this before replying here. If they > are out-of-kernel drivers then you are better off with the out-of-kernel > driver developers. > > Richard Ash > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
