Hallo I am unable to get my edirol UA-1X usb card to work on my dell latitude C810 running Mandrake 10.0 Official. I have posted to the mandrakeclub forums but received no answers. I am hoping someone on this list may be able to help me. thank you. here is the message I posted to the mandrakeclub forums --------------------------------------- http://forum.mandrakeclub.com/viewtopic.php?t=29281&highlight= I have a roland-edirol UA-1X usb sound card which I wish to use on my Dell Latitude C810 laptop, running Mandrake 10.0 Official when I plug the device in it does not show up in audacity and in Mandrake Control Centre -> Hardware, it shows up as unknown/others: USB Audio CODEC Vendor: ‎Burr-Brown from TI Bus: ‎USB Description: ‎USB Audio CODEC Module: ‎unknown Media class: ‎Audio|Control Device /proc/bus/usb/devices gives the following T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 93/900 us (10%), #Int= 1, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.3-7mdk uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=0000:00:1f.2 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=08bb ProdID=2902 Rev= 1.00 S: Manufacturer=Burr-Brown from TI S: Product=USB Audio CODEC C:* #Ifs= 4 Cfg#= 1 Atr=80 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio I: If#= 1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 1 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=02(O) Atr=09(Isoc) MxPS= 192 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=02(O) Atr=09(Isoc) MxPS= 96 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=02(O) Atr=09(Isoc) MxPS= 96 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=02(O) Atr=09(Isoc) MxPS= 48 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=02(O) Atr=09(Isoc) MxPS= 96 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=02(O) Atr=09(Isoc) MxPS= 48 Ivl=1ms I: If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 2 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 196 Ivl=1ms I: If#= 2 Alt= 2 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 98 Ivl=1ms I: If#= 2 Alt= 3 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 180 Ivl=1ms I: If#= 2 Alt= 4 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 90 Ivl=1ms I: If#= 2 Alt= 5 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 132 Ivl=1ms I: If#= 2 Alt= 6 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 66 Ivl=1ms I: If#= 2 Alt= 7 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 92 Ivl=1ms I: If#= 2 Alt= 8 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 46 Ivl=1ms I: If#= 2 Alt= 9 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 68 Ivl=1ms I: If#= 2 Alt=10 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 34 Ivl=1ms I: If#= 2 Alt=11 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 34 Ivl=1ms I: If#= 2 Alt=12 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 17 Ivl=1ms I: If#= 2 Alt=13 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 18 Ivl=1ms I: If#= 2 Alt=14 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=05(Isoc) MxPS= 9 Ivl=1ms I: If#= 2 Alt=15 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=0d(Isoc) MxPS= 48 Ivl=1ms I: If#= 2 Alt=16 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=0d(Isoc) MxPS= 24 Ivl=1ms I: If#= 2 Alt=17 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=0d(Isoc) MxPS= 24 Ivl=1ms I: If#= 2 Alt=18 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=84(I) Atr=0d(Isoc) MxPS= 12 Ivl=1ms I: If#= 3 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=hid E: Ad=85(I) Atr=03(Int.) MxPS= 1 Ivl=10ms usb viewer reports the following: USB Audio CODEC Manufacturer: Burr-Brown from TI Speed: 12Mb/s (full) USB Version: 1.10 Device Class: 00(>ifc ) Device Subclass: 00 Device Protocol: 00 Maximum Default Endpoint Size: 8 Number of Configurations: 1 Vendor Id: 08bb Product Id: 2902 Revision Number: 1.00 Config Number: 1 Number of Interfaces: 4 Attributes: 80 MaxPower Needed: 100mA Interface Number: 0 Name: snd-usb-audio Alternate Number: 0 Class: 01(audio) Sub Class: 01 Protocol: 00 Number of Endpoints: 0 (truncated, if you need it in its entirity let me know). /sbin/lsmod reports: Module Size Used by snd-usb-audio 64672 0 snd-rawmidi 23616 1 snd-usb-audio snd-seq-device 8008 1 snd-rawmidi snd-pcm 93156 1 snd-usb-audio snd-page-alloc 11972 1 snd-pcm snd-timer 24484 1 snd-pcm snd 52484 5 snd-usb-audio,snd-rawmidi,snd-seq-device,snd-pcm,snd-timer sg 38044 0 sr_mod 17028 0 parport_pc 32832 1 lp 12200 0 parport 38952 2 parport_pc,lp md5 3872 1 ipv6 232352 10 maestro3 33832 1 soundcore 9248 3 snd,maestro3 ac97_codec 17804 1 maestro3 af_packet 20520 2 raw 7616 1 ide-floppy 18752 0 ide-tape 34864 0 ide-cd 40548 0 cdrom 37184 2 sr_mod,ide-cd floppy 59444 0 ds 15364 4 3c59x 39144 0 ohci1394 33956 0 supermount 37876 1 intel-agp 17372 1 agpgart 31016 2 intel-agp sbp2 23528 0 scsi_mod 114648 3 sg,sr_mod,sbp2 ieee1394 287856 2 ohci1394,sbp2 nvidia 2073216 14 yenta_socket 16352 0 pcmcia_core 68768 2 ds,yenta_socket tsdev 7168 0 joydev 10240 0 evdev 9504 0 usbmouse 5216 0 hid 53312 0 uhci-hcd 29104 0 usbcore 99132 6 snd-usb-audio,usbmouse,hid,uhci-hcd rtc 11576 0 ext3 110408 2 jbd 54328 1 ext3 /etc/modules.conf probe all usb-interface usb-uhci alias ieee1394-controller ohci1394 alias eth0 3c59x alias sound-slot-0 maestro3 above snd-maestro3 snd-pcm-oss probeall scsi_hostadapter sbp2 probeall usb-interface usb-uhci I hate this person http://eca.cx/lau/2003/12/0255.html Smile if there is anymore information you need please let me know. any ideas? cheers Andrew