On Mon, 6 Sep 2010, Demian Martin wrote:
Sorry for the slow response, the communications were trapped by Yahoo's spam filter. More details to follow.
First, I switched to a more powerful platform (slightly) the Intel Atom D945GSEJT. I have managed to get Win & to run on this and it allowed me to test the
Windows 7?
same hardware doing the same task (as much as Windows permits). I can using adjacent USB ports boot Win & and play 192 KHz content through to the Wavelink 192 KHz USB audio interface without problems. This suggests (but isn't absolute proof) that the hardware is not a restriction.
Second, trying the suggestions below I noticed an error making this more difficult. When connecting the Wavelink I see its accessible from ALSA: auraliti-player:~# aplay -l **** List of PLAYBACK Hardware Devices **** card 1: SPDIF [WaveLink HS SPDIF], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0
But invisible to lsusb. Its device 009 below:
What do you mean by "invisible"? It's plainly visible as device 009, as you point out.
auraliti-player:~# lsusb Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 006: ID 413c:3012 Dell Computer Corp. Optical Wheel Mouse Bus 002 Device 005: ID 413c:2006 Dell Computer Corp. Bus 002 Device 004: ID 10d5:000d Uni Class Technology Co., Ltd Bus 002 Device 003: ID 413c:1004 Dell Computer Corp. Bus 002 Device 002: ID 058f:9254 Alcor Micro Corp. Hub Bus 002 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 001 Device 009: ID 21b4:0210 Bus 001 Device 003: ID 1307:0163 Transcend Information, Inc. 256MB/512MB/1GB Flash Drive Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Here is the message when its installed: Sep 6 17:22:29 localhost vmunix: [ 1537.716042] usb 1-7: new high speed USB device using ehci_hcd and address 9 Sep 6 17:22:29 localhost vmunix: [ 1537.830436] usb 1-7: config 1 has an invalid interface number: 3 but max is 2 Sep 6 17:22:29 localhost vmunix: [ 1537.830518] usb 1-7: config 1 has no interface number 2 Sep 6 17:22:29 localhost vmunix: [ 1537.830804] usb 1-7: config 1 has an invalid interface number: 3 but max is 2 Sep 6 17:22:29 localhost vmunix: [ 1537.830884] usb 1-7: config 1 has no interface number 2 Sep 6 17:22:29 localhost vmunix: [ 1537.833069] usb 1-7: configuration #1 chosen from 2 choices
The stupid firmware lists config 1 twice! And within config 1, it has interfaces 0, 1, and 3! Nevertheless, it should still work.
I need to figure out how to install usbmon on this debian platform before I can get a trace. I may be able to borrow a USB sniffer if that helps.
There's probably nothing to install. Try just following the instructions.
Alan Stern