[LAU] programs (eg. rosegarden) don't see my usb midi device

[Alessandro Preziosi]

I've tried to load snd-seq-midi and then use aseqdump -l
but it still doesn't appear!
I'd like to understand what's the problem...
Maybe everything would work after a complete reinstall...

Waiting for other hints...

Ale

Alessandro Preziosi <lsnpreziosi at yahoo.com> wrote: >Does it appear in the output of "aseqdump -l"?
I answer late, anyway this is the output of aseqdump -l:

 Port    Client name                      Port name
  0:0    System                           Timer
  0:1    System                           Announce
 14:0    Midi Through                     Midi Through Port-0

It doesn't appear :(

Clemens Ladisch <cladisch at fastmail.net>  wrote: Alessandro Preziosi wrote:
> Actually snd-seq-midi wasn't loaded.
> Anyway even after loading it with modprobe I did not see changes (tried
> to load before and after inserting the um-1s)

Does it appear in the output of "aseqdump -l"?


Regards,
Clemens
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Thanks for the help.
Actually snd-seq-midi wasn't loaded.
Anyway even after loading it with modprobe I did not see changes (tried to load before and after inserting the um-1s)

This is my lsmod: (without snd-seq-midi)
Module                  Size  Used  by
snd_rtctimer            4640  1
ieee80211_crypt_wep     6272  1
snd_seq_dummy           4868  0
snd_seq_oss            30464  0
snd_seq_midi_event      8064  1 snd_seq_oss
snd_seq                47184  6  snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device          8716  3 snd_seq_dummy,snd_seq_oss,snd_seq
nvidia               6836340  22
snd_usb_audio          72928  0
snd_usb_lib             16128  1 snd_usb_audio
sdhci                  18572  0
mmc_core               26628  1 sdhci
pcmcia                 36524  0
ipw3945               106272   1
e100                   33672  0
ieee80211              31944  1 ipw3945
ieee80211_crypt         6912  2 ieee80211_crypt_wep,ieee80211
i2c_i801                8588   0
i2c_core               21760  2 nvidia,i2c_i801
iTCO_wdt               11684  0
iTCO_vendor_support     4868  1 iTCO_wdt
intel_agp              23836  1
serio_raw               7684   0
snd_hda_intel          20632  1
snd_hda_codec         153344  1 snd_hda_intel
tifm_7xx1               8576  0
tifm_core              11268  1  tifm_7xx1
yenta_socket           25996  1
rsrc_nonstatic         13184  1 yenta_socket
pcspkr                  4096  0
joydev                 10176  0
tg3                   100484   0
e1000                 112704  0
unionfs                70340  0
sl811_hcd              12672   0
ohci_hcd               19844  0
uhci_hcd               22928  0
ehci_hcd               29964  0

PS: I recently upgraded udev to version 108 (using gentoo) can this be linked to my problem (it didn't work before, but maybe with that module...)?

Bye,thanks

Clemens Ladisch <cladisch at fastmail.net> wrote: Alessandro Preziosi wrote:
> I have an edirol um-1s to connect my keybord to my pc.
> 
> cat  /proc/asound/cards
>  1 [UM1            ]: USB-Audio - UM-1
>                       EDIROL UM-1 at usb-0000:00:1d.2-1, full speed
> 
> If I cat /dev/midi1 i get (in real time) the data stream of what I play
> on the keyboard.
> Anyway rosegarden dosn't list the device among MIDI input devices, so I
> cannot record what I play on my keyboard.

Some old kernels do not automatically load the snd-seq-midi module;
make sure that it is loaded.


HTH
Clemens
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