i checked my blacklisted modules and discovered a blacklist-oss.conf which is as follow
$ cat /etc/modprobe.d/blacklist-oss.conf
blacklist ac97
blacklist ac97_codec
blacklist ac97_plugin_ad1980
blacklist ad1848
blacklist ad1889
blacklist adlib_card
blacklist aedsp16
blacklist ali5455
blacklist btaudio
blacklist cmpci
blacklist cs4232
blacklist cs4281
blacklist cs461x
blacklist cs46xx
blacklist emu10k1
blacklist es1370
blacklist es1371
blacklist esssolo1
blacklist forte
blacklist gus
blacklist i810_audio
blacklist kahlua
blacklist mad16
blacklist maestro
blacklist maestro3
blacklist maui
blacklist mpu401
blacklist nm256_audio
blacklist opl3
blacklist opl3sa
blacklist opl3sa2
blacklist pas2
blacklist pss
blacklist rme96xx
blacklist sb
blacklist sb_lib
blacklist sgalaxy
blacklist sonicvibes
blacklist sound
blacklist sscape
blacklist trident
blacklist trix
blacklist uart401
blacklist uart6850
blacklist via82cxxx_audio
blacklist v_midi
blacklist wavefront
blacklist ymfpci
blacklist ac97_plugin_wm97xx
blacklist ad1816
blacklist audio
blacklist awe_wave
blacklist dmasound_core
blacklist dmasound_pmac
blacklist harmony
blacklist sequencer
blacklist soundcard
blacklist usb-midi
the last line seems really strange, why would usb-midi be blacklisted ?????
jy
2012/9/13 jy <jypllx@xxxxxxxxx>
2012/9/13 Nigel Henry <cave.dnb2m97pp@xxxxxxxxxxxx>
On Thursday 13 September 2012 12:32, jy wrote:> > >s snd_seq_dummy 12455 0
> 2012/9/13 Ralf Mardorf <ralf.mardorf@xxxxxxxxxxxxx>
>
> > On Thu, 2012-09-13 at 07:38 +0200, jy wrote:
> > > and after :
> > >
> > > $ lsmod | grep snd
> > > snd_usb_audio 83446 0
> > > snd_usbmidi_lib 22777 1 snd_usb_audio
> > > snd_rawmidi 22278 1 snd_usbmidi_lib
> > > snd_hda_codec_hdmi 30352 1
> > > snd_hda_codec_realtek 95198 1
> > > snd_hda_intel 25788 5
> > > snd_hda_codec 87980 3
> > > snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
> > > snd_hwdep 12910 2 snd_usb_audio,snd_hda_codec
> > > snd_pcm_oss 39968 0
> > > snd_mixer_oss 21707 2 snd_pcm_oss
> > > snd_pcm 69043 5
> > > snd_usb_audio,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_pcm_os
> > > snd_seq_oss 32416 0It seems strange that snd_seq_midi is missing on ubuntustudio 12.04. I've seen
> > > snd_seq_midi_event 13124 1 snd_seq_oss
> > > snd_seq 51504 5
> > > snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
> > > snd_timer 22187 2 snd_pcm,snd_seq
> > > snd_seq_device 12980 4
> > > snd_rawmidi,snd_seq_dummy,snd_seq_oss,snd_seq
> > > snd 50814 24
> >
> > snd_usb_audio,snd_usbmidi_lib,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_code
> >c_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,
> >snd_pcm,snd_seq_dummy,snd_seq_oss,snd_seq,snd_timer,snd_seq_device
> >
> > > soundcore 12926 2 snd
> > > snd_page_alloc 12841 2 snd_hda_intel,snd_pcm
> > >
> > >
> > > snd_usb_audio loads properly!
> >
> > Isn't usbcore missing?
> > usbcore --> snd_usb_audio,ohci_hcd,snd_usbmidi_lib,ehci_hcd,usbhid
> >
> > at least snd-usb-audio and ehci-hcd are present (logs testifying it
>
> available in the thread). so I think usbcore is not missing but i know
> snd_seq_midi is.
>
> jy
a post where it's missing on the remix version of 12.04 though.
Try:
modinfo snd_seq_midi
This should show if it actually does exist or not. If it does, according to
some docs on jackd it may need to be forced at bootup. Worth a try, so add
snd_seq_midi on one line in /etc/modules then reboot and check lsmod again.
hum bad news
$ modinfo snd_seq_midi
ERROR: modinfo: could not find module snd_seq_midi
should i try to get it ?
jy
Nigel.
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