On Mon, Dec 17, 2012 at 5:03 PM, Greg Schwimer <[email protected]> wrote: > > > ----- Original Message ----- >> From: "Stefan Hajnoczi" <[email protected]> >> To: "Greg Schwimer" <[email protected]> >> Cc: [email protected] >> Sent: Sunday, December 16, 2012 11:45:49 PM >> Subject: Re: [Line6linux-user] HD300 on Mint, need help >> >> On Mon, Dec 17, 2012 at 5:20 AM, Greg Schwimer <[email protected]> >> wrote: >> > I have an HD300 that simply will not work with linux. >> > >> > System: Linux Mint 13 "Maya", Kernel 3.2.0-23. I have the output of >> > sysinfo.sh below for more info. >> > >> > I plug the HD300 in. The system detects a new USB device, and an >> > lsmod shows >> > the driver loads: >> > >> > line6usb 82196 0 >> > snd_pcm 80845 4 >> > line6usb,snd_ca0106,snd_ac97_codec,snd_usb_audio >> > snd_rawmidi 25424 4 >> > line6usb,snd_ca0106,snd_usbmidi_lib,snd_seq_midi >> > snd 62064 15 >> > line6usb,snd_ca0106,snd_ac97_codec,snd_usb_audio,snd_hwdep,snd_usbmidi_lib,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device >> > >> > >> > However, I cannot see the audio interfaces at all, anywhere, >> > including in >> > /proc/asound. >> > >> > I see the following in /var/log/syslog when I plug the HD300 in: >> > >> > Dec 16 21:10:08 minion kernel: [98107.288113] usb 5-1: new >> > full-speed USB >> > device number 8 using uhci_hcd >> > Dec 16 21:10:08 minion mtp-probe: checking bus 5, device 8: >> > "/sys/devices/pci0000:00/0000:00:1d.3/usb5/5-1" >> > Dec 16 21:10:08 minion mtp-probe: bus: 5, device: 8 was not an MTP >> > device >> > >> > >> > Any clues? >> > >> > ################################################################## >> > ################################################################## >> > >> > -------------------------------------------------------------------------------- >> > output of "uname -a": >> > Linux minion 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:41:14 >> > UTC 2012 >> > i686 i686 i386 GNU/Linux >> > >> > -------------------------------------------------------------------------------- >> > output of "cat /sys/module/line6usb/version": >> > 0.9.1beta (revision >> > https://line6linux.svn.sourceforge.net/svnroot/line6linux/driver/trunk@972) >> >> Did you need to modify the driver to make it compile for your kernel? >> >> Stefan >> > > > No - it compiled and installed cleanly from what I can tell.
I have no explanation - the output you posted suggests that the driver is not matching the device you plugged in. Therefore you don't get the "Line6 POD HD300 found" message that you normally see at the very beginning when the device is detected. I suggest you do the following to further debug what is going on: Please check that you have the following line in /lib/modules/$(uname -r)/modules.alias: alias usb:v0E41p5057d*dc*dsc*dp*ic*isc*ip*in* line6usb This is normally automatically added when you install the kernel module. It's how the system knows to load the line6usb driver when you plug in the POD HD300. Once you're sure the modules.alias line is there, restart your computer and don't manually modprobe the driver. When you plug in the POD the driver should be automatically loaded - you can check with lsmod | grep line6usb. Now check dmesg and see if there is a "Line6 POD HD300 found" message or anything else about line6 or the USB device. If the module is being loaded but you're getting no dmesg logs about it, double-check that your dmesg log level allows dev_info() messages through (please search for how to do this, I can't remember). Then the next step would be to add a printk() to drivers/staging/line6/driver.c:line6_probe() so we know the kernel is asking the line6 driver to try the new device. Stefan ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Line6linux-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/line6linux-user
