Dear my POD-mate, I have a driver problem vith my PODxt Pro device.
Sort description: PODxt Pro does not show up as a sound card, but its line6usb module loaded by device connection. The mixer also can not show the POD. It is not visible by JACK too. Long description: I have Fedora 17 x86_64 Linux but I tried out the latest Ubuntu studio live as well. I tried to install and use line6usb modules provided from rpmfusion and I compiled some by myself too. None of them were working. I tried out all possible scenario with different kernel version. For example, I disabled the MainBoard sound card in BIOS and used only the POD as usb device. The last time, i installed I have the /usr/lib/modules/3.6.10-2.fc17.x86_64/extra/staging/line6usb.ko module, which come from kmod-staging-3.6.10-2.fc17.x86_64-3.6.1-1.fc17.10.x86_64 package If you have similar problem or solution, please help me. The syslog says, the PODxt Pro detected and OK! [ 2959.846541] usb 6-3: new full-speed USB device number 3 using ohci_hcd [ 2960.061048] usb 6-3: New USB device found, idVendor=0e41, idProduct=5050 [ 2960.061060] usb 6-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2960.061068] usb 6-3: Product: PODxt Pro [ 2960.061073] usb 6-3: Manufacturer: Line 6 [ 2960.128710] line6usb 6-3:1.0: Line6 PODxt Pro found [ 2960.129946] line6usb 6-3:1.0: Line6 PODxt Pro now attached [ 2960.129986] usbcore: registered new interface driver line6usb The driver module loaded: [root@gomboc ~]# lsmod | grep line6 line6usb 108859 0 snd_rawmidi 29532 1 line6usb snd_pcm 97547 3 snd_hda_codec,snd_hda_intel,line6usb snd 79380 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_dev [root@gomboc ~]# modinfo line6usb filename: /lib/modules/3.6.10-2.fc17.x86_64/extra/staging/line6usb.ko version: 0.9.1beta (904) license: GPL description: Line6 USB Driver author: Markus Grabner <[email protected]> srcversion: D33D1317E1F51F0434798E7 alias: usb:v0E41p534Dd*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4142d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4141d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4147d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p5050d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4650d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p5044d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p414Bd*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p414Ad*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4151d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4150d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4153d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p414Dd*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p5057d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p5051d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4750d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4252d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4642d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4250d*dc*dsc*dp*ic*isc*ip*in* depends: snd-pcm,snd,snd-rawmidi vermagic: 3.6.10-2.fc17.x86_64 SMP mod_unload I tried it out with complied module from svn. The result was the same. [nagyorgy@gomboc ~]$ modinfo line6usb filename: /lib/modules/3.6.10-2.fc17.x86_64/extra/staging/line6usb.ko version: 0.9.1beta (revision 975) license: GPL description: Line6 USB Driver author: Markus Grabner <[email protected]> srcversion: 0EB1002B046AC04C2BFA4FE alias: usb:v0E41p534Dd*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4142d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4141d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4147d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p5050d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4650d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p5044d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p414Bd*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p414Ad*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4151d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4150d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4153d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p414Dd*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p5057d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p5051d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4750d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4252d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4642d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v0E41p4250d*dc*dsc*dp*ic*isc*ip*in* depends: snd-pcm,snd,snd-rawmidi vermagic: 3.6.10-2.fc17.x86_64 SMP mod_unload The POD appears in for playback and record device, but the mixer can not show it up. [root@gomboc ~]# cat /proc/asound/card1/pcm0c/info card: 1 device: 0 subdevice: 0 stream: CAPTURE id: PODxt Pro name: PODxt Pro subname: subdevice #0 class: 0 subclass: 0 subdevices_count: 1 subdevices_avail: 1 [root@gomboc ~]# cat /proc/asound/card1/pcm0p/info card: 1 device: 0 subdevice: 0 stream: PLAYBACK id: PODxt Pro name: PODxt Pro subname: subdevice #0 class: 0 subclass: 0 subdevices_count: 1 subdevices_avail: 1 The POD does not appear as a sound device: [root@gomboc ~]# cat /proc/asound/cards 0 [SB ]: HDA-Intel - HDA ATI SB HDA ATI SB at 0xfe024000 irq 16 [root@gomboc ~]# arecord -l **** List of CAPTURE Hardware Devices **** card 0: SB [HDA ATI SB], device 0: ALC887-VD Analog [ALC887-VD Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: SB [HDA ATI SB], device 2: ALC887-VD Analog [ALC887-VD Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 [root@gomboc ~]# aplay -l **** List of PLAYBACK Hardware Devices **** card 0: SB [HDA ATI SB], device 0: ALC887-VD Analog [ALC887-VD Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 Similar case: Somebody had similar problem here and no sign of solution http://ubuntuforums.org/showthread.php?t=1693181 Thank you for help in advance, Regards, György Nagy ------------------------------------------------------------------------------ Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. 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