[Solved]Cakewalk v-studio 100 on linux

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merlyn
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Re: Cakewalk v-studio 100 on linux

Post by merlyn »

othmay wrote: Mon Dec 06, 2021 1:38 pm Yes exactly, i did what you advised trying kernel 5.9 and indeed yhe result were good with aplay and acord but i got no alsa server . Only dummy output then in pulseaudio. So iam guessing feedback is the culprit and so two solution. Fixing 5.9 alsa server or taking out implicit feedback in 5.11.
Unfortunately i could not launch alsa server on 5.9 . So i may try implicit feedback on 5.11 .
Full disclosure : I know less than nothing about PulseAudio. :) I don't know what the implication of a 'dummy output' is.

The implicit feedback fix is part of snd-usb-audio, which comes with the kernel. To 'take out implicit feedback' you would have to re-compile snd-usb-audio using an earlier version of the source code. Or you could raise this as a bug with ALSA, perhaps on a mailing list? so they can fix snd-usb-audio so that the v-studio works with any vanilla distribution out the box.

I don't know what you mean by 'ALSA server'. No such thing exists in my head.

You have had this working with 5.9 low-latency. How did you do that?
othmay
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Re: Cakewalk v-studio 100 on linux

Post by othmay »

merlyn wrote: Mon Dec 06, 2021 3:12 pm
othmay wrote: Mon Dec 06, 2021 1:38 pm Yes exactly, i did what you advised trying kernel 5.9 and indeed yhe result were good with aplay and acord but i got no alsa server . Only dummy output then in pulseaudio. So iam guessing feedback is the culprit and so two solution. Fixing 5.9 alsa server or taking out implicit feedback in 5.11.
Unfortunately i could not launch alsa server on 5.9 . So i may try implicit feedback on 5.11 .
Full disclosure : I know less than nothing about PulseAudio. :) I don't know what the implication of a 'dummy output' is.

The implicit feedback fix is part of snd-usb-audio, which comes with the kernel. To 'take out implicit feedback' you would have to re-compile snd-usb-audio using an earlier version of the source code. Or you could raise this as a bug with ALSA, perhaps on a mailing list? so they can fix snd-usb-audio so that the v-studio works with any vanilla distribution out the box.

I don't know what you mean by 'ALSA server'. No such thing exists in my head.

You have had this working with 5.9 low-latency. How did you do that?
I edited my previous post with more infos. From what I understand pulseaudio is launching on top of the alsa server starting at boot time. Alsa is for drivers, and pulseaudio mainly for added functions such as multiplexing (this could be all wrong but I think thats it). And so what I am accessing to "mix" different sources on my mint distro is actually pulseaudio but it can't let me change sounds since alsa is not running and so does not give access to the any sound card. my previous post was edited to explin this moreover here is pretty much what I tried and had the same result nothing work. So I an looking at potential linux-modules-extra-5.9... that could be missing.

https://askubuntu.com/questions/382726/ ... lsa-broken

edit : and I dont know why the first time it worked, but never again. The thing is, first time alsa was working but I did not have access to the interface and so I did the alsa-info script and rebooted but cant have alsa at boot since this, no apparent reason from my pov.
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Re: Cakewalk v-studio 100 on linux

Post by merlyn »

othmay wrote: Mon Dec 06, 2021 3:24 pm So I an looking at potential linux-modules-extra-5.9... that could be missing.

https://askubuntu.com/questions/382726/ ... lsa-broken
It's worth trying anything to rule it out. But you have to keep track of what you've tried. Worth trying linux-modules-extra but I don't think that is what it is, as you have snd-usb-audio

The link above has some ideas :

Code: Select all

$ alsactl nrestore
You might have to do that with sudo.
othmay
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Re: Cakewalk v-studio 100 on linux

Post by othmay »

merlyn wrote: Mon Dec 06, 2021 4:33 pm
othmay wrote: Mon Dec 06, 2021 3:24 pm So I an looking at potential linux-modules-extra-5.9... that could be missing.

https://askubuntu.com/questions/382726/ ... lsa-broken
It's worth trying anything to rule it out. But you have to keep track of what you've tried. Worth trying linux-modules-extra but I don't think that is what it is, as you have snd-usb-audio

The link above has some ideas :

Code: Select all

$ alsactl nrestore
You might have to do that with sudo.

Code: Select all

alsactl: load_state:1735: No soundcards found...
lol ?! posting the result but checking aswell that it could be
merlyn
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Re: Cakewalk v-studio 100 on linux

Post by merlyn »

What happens if you unplug the v-studio then do

Code: Select all

$ sudo dmesg -w
then plug in the v-studio?
othmay
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Re: Cakewalk v-studio 100 on linux

Post by othmay »

Code: Select all

[  118.039740] usb 1-2: USB disconnect, device number 2
[  187.280156] usb 1-2: new high-speed USB device number 3 using xhci_hcd
[  187.430905] usb 1-2: New USB device found, idVendor=0582, idProduct=00eb, bcdDevice= 1.00
[  187.430908] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  187.430909] usb 1-2: Product: VS-100 Audio/MIDI
[  187.430910] usb 1-2: Manufacturer: Roland
[  187.430911] usb 1-2: SerialNumber: SEE48A4
here it is, it is just at T, time of deconnection to the end if you want before just tell me.

edit : I feel like you found something regarding my issue but man is it hard to understand how come there is no sign of alsa anymore, if I got back to another kernal the interface is not recognize but alsa boots up. -_-.

In any case I really appreciate would you have done on this post, thank you for the time you have put in already :arrow: RESPECT.
merlyn
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Re: Cakewalk v-studio 100 on linux

Post by merlyn »

Respect to you for sticking with this. :) From the output above I would expect sound to work. How are you figuring out that ALSA 'hasn't booted'?

I don't think on ALSA as booting up. ALSA is not an app or a daemon.

You could look at lsmod before and after plugging in the v-studio. Boot up with the v-studio unplugged, then do lsmod|grep snd. You should have a few ALSA modules. soundcore is the essential one as it is the one that allows loading other modules. Now plug in the v-studio, and do lsmod|grep snd again. You should now have snd-usb-audio.
othmay
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Re: Cakewalk v-studio 100 on linux

Post by othmay »

merlyn wrote: Tue Dec 07, 2021 1:36 pm You could look at lsmod before and after plugging in the v-studio. Boot up with the v-studio unplugged, then do lsmod|grep snd. You should have a few ALSA modules. soundcore is the essential one as it is the one that allows loading other modules. Now plug in the v-studio, and do lsmod|grep snd again. You should now have snd-usb-audio.
before plugin

Code: Select all

Module                  Size  Used by
fuse                  135168  3
oss_usb               126976  0
osscore               618496  1 oss_usb
nvidia_uvm           1134592  0
nvidia_drm             65536  6
nvidia_modeset       1200128  10 nvidia_drm
nvidia              35348480  527 nvidia_uvm,nvidia_modeset
sha512_ssse3           45056  0
sha512_generic         16384  1 sha512_ssse3
evdev                  20480  21
edac_mce_amd           32768  0
eeepc_wmi              16384  0
apple_mfi_fastcharge    20480  0
joydev                 28672  0
kvm_amd               106496  0
asus_wmi               36864  1 eeepc_wmi
kvm                   552960  1 kvm_amd
battery                20480  1 asus_wmi
irqbypass              16384  1 kvm
sparse_keymap          16384  1 asus_wmi
rfkill                 28672  2 asus_wmi
efi_pstore             16384  0
rapl                   16384  0
video                  53248  1 asus_wmi
wmi_bmof               16384  0
drm_kms_helper        249856  1 nvidia_drm
efivars                20480  1 efi_pstore
cec                    49152  1 drm_kms_helper
k10temp                16384  0
sg                     36864  0
ccp                   106496  1 kvm_amd
rng_core               16384  1 ccp
button                 24576  0
acpi_cpufreq           28672  0
squashfs               65536  16
loop                   40960  32
sch_fq_codel           20480  2
msr                    16384  0
parport_pc             40960  0
ppdev                  24576  0
lp                     20480  0
parport                69632  3 parport_pc,lp,ppdev
drm                   589824  10 drm_kms_helper,nvidia,nvidia_drm
efivarfs               16384  1
ip_tables              28672  0
x_tables               53248  1 ip_tables
autofs4                53248  2
ext4                  528384  2
crc16                  16384  1 ext4
mbcache                16384  1 ext4
jbd2                   98304  1 ext4
btrfs                1253376  0
blake2b_generic        20480  0
xor                    24576  1 btrfs
zstd_compress         172032  1 btrfs
raid6_pq              122880  1 btrfs
libcrc32c              16384  1 btrfs
crc32c_generic         16384  0
dm_mirror              28672  0
dm_region_hash         24576  1 dm_mirror
dm_log                 20480  2 dm_region_hash,dm_mirror
dm_mod                155648  2 dm_log,dm_mirror
hid_apple              16384  0
hid_generic            16384  0
usbhid                 65536  0
hid                   147456  3 usbhid,hid_apple,hid_generic
sd_mod                 61440  4
crc32_pclmul           16384  0
crc32c_intel           24576  5
ghash_clmulni_intel    16384  0
nvme                   49152  0
aesni_intel           368640  0
nvme_core              98304  1 nvme
xhci_pci               20480  0
ahci                   40960  2
libaes                 16384  1 aesni_intel
t10_pi                 16384  2 sd_mod,nvme_core
r8169                  86016  0
crypto_simd            16384  1 aesni_intel
crc_t10dif             20480  1 t10_pi
crct10dif_generic      16384  0
libahci                45056  1 ahci
cryptd                 24576  2 crypto_simd,ghash_clmulni_intel
xhci_hcd              204800  1 xhci_pci
realtek                24576  1
crct10dif_pclmul       16384  1
i2c_piix4              28672  0
glue_helper            16384  1 aesni_intel
mdio_devres            16384  1 r8169
libata                245760  2 libahci,ahci
crct10dif_common       16384  3 crct10dif_generic,crc_t10dif,crct10dif_pclmul
libphy                143360  3 r8169,mdio_devres,realtek
scsi_mod              217088  3 sd_mod,libata,sg
usbcore               307200  5 xhci_hcd,usbhid,apple_mfi_fastcharge,oss_usb,xhci_pci
wmi                    36864  2 asus_wmi,wmi_bmof
gpio_amdpt             20480  0
gpio_generic           16384  1 gpio_amdpt
lsmod|grep snd returns blank, hence my alsa is not booting, I understand that alsa is not something that boots (like drivers), but there is no signs of alsa on this kernel other than everything than is installed through synaptic, that is the part I don't understand. It is like alsa is not installed where it should be since we just switch kernel, and it appears in synaptic or through terminal install. That is where the previous post talking about modules-extra sounded interesting to me, at least as a track. Would this kernel have any issue "communicating" with alsa ??

in any case after plugin

Code: Select all

Module                  Size  Used by
fuse                  135168  3
oss_usb               126976  0
osscore               618496  1 oss_usb
nvidia_uvm           1134592  0
nvidia_drm             65536  6
nvidia_modeset       1200128  10 nvidia_drm
nvidia              35348480  530 nvidia_uvm,nvidia_modeset
sha512_ssse3           45056  0
sha512_generic         16384  1 sha512_ssse3
evdev                  20480  21
edac_mce_amd           32768  0
eeepc_wmi              16384  0
apple_mfi_fastcharge    20480  0
joydev                 28672  0
kvm_amd               106496  0
asus_wmi               36864  1 eeepc_wmi
kvm                   552960  1 kvm_amd
battery                20480  1 asus_wmi
irqbypass              16384  1 kvm
sparse_keymap          16384  1 asus_wmi
rfkill                 28672  2 asus_wmi
efi_pstore             16384  0
rapl                   16384  0
video                  53248  1 asus_wmi
wmi_bmof               16384  0
drm_kms_helper        249856  1 nvidia_drm
efivars                20480  1 efi_pstore
cec                    49152  1 drm_kms_helper
k10temp                16384  0
sg                     36864  0
ccp                   106496  1 kvm_amd
rng_core               16384  1 ccp
button                 24576  0
acpi_cpufreq           28672  0
squashfs               65536  16
loop                   40960  32
sch_fq_codel           20480  2
msr                    16384  0
parport_pc             40960  0
ppdev                  24576  0
lp                     20480  0
parport                69632  3 parport_pc,lp,ppdev
drm                   589824  10 drm_kms_helper,nvidia,nvidia_drm
efivarfs               16384  1
ip_tables              28672  0
x_tables               53248  1 ip_tables
autofs4                53248  2
ext4                  528384  2
crc16                  16384  1 ext4
mbcache                16384  1 ext4
jbd2                   98304  1 ext4
btrfs                1253376  0
blake2b_generic        20480  0
xor                    24576  1 btrfs
zstd_compress         172032  1 btrfs
raid6_pq              122880  1 btrfs
libcrc32c              16384  1 btrfs
crc32c_generic         16384  0
dm_mirror              28672  0
dm_region_hash         24576  1 dm_mirror
dm_log                 20480  2 dm_region_hash,dm_mirror
dm_mod                155648  2 dm_log,dm_mirror
hid_apple              16384  0
hid_generic            16384  0
usbhid                 65536  0
hid                   147456  3 usbhid,hid_apple,hid_generic
sd_mod                 61440  4
crc32_pclmul           16384  0
crc32c_intel           24576  5
ghash_clmulni_intel    16384  0
nvme                   49152  0
aesni_intel           368640  0
nvme_core              98304  1 nvme
xhci_pci               20480  0
ahci                   40960  2
libaes                 16384  1 aesni_intel
t10_pi                 16384  2 sd_mod,nvme_core
r8169                  86016  0
crypto_simd            16384  1 aesni_intel
crc_t10dif             20480  1 t10_pi
crct10dif_generic      16384  0
libahci                45056  1 ahci
cryptd                 24576  2 crypto_simd,ghash_clmulni_intel
xhci_hcd              204800  1 xhci_pci
realtek                24576  1
crct10dif_pclmul       16384  1
i2c_piix4              28672  0
glue_helper            16384  1 aesni_intel
mdio_devres            16384  1 r8169
libata                245760  2 libahci,ahci
crct10dif_common       16384  3 crct10dif_generic,crc_t10dif,crct10dif_pclmul
libphy                143360  3 r8169,mdio_devres,realtek
scsi_mod              217088  3 sd_mod,libata,sg
usbcore               307200  5 xhci_hcd,usbhid,apple_mfi_fastcharge,oss_usb,xhci_pci
wmi                    36864  2 asus_wmi,wmi_bmof
gpio_amdpt             20480  0
gpio_generic           16384  1 gpio_amdpt
and lsmod|grep snd returns blank as well.
Last edited by othmay on Tue Dec 07, 2021 4:48 pm, edited 1 time in total.
merlyn
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Re: Cakewalk v-studio 100 on linux

Post by merlyn »

othmay wrote: Tue Dec 07, 2021 4:35 pm
before plugin

Code: Select all

Module                  Size  Used by
...
oss_usb               126976  0
osscore               618496  1 oss_usb
...
Somehow you're using OSS. Have you ticked a box somewhere that says something like 'use OSS'?
othmay
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Re: Cakewalk v-studio 100 on linux

Post by othmay »

merlyn wrote: Tue Dec 07, 2021 4:48 pm
othmay wrote: Tue Dec 07, 2021 4:35 pm
before plugin

Code: Select all

Module                  Size  Used by
...
oss_usb               126976  0
osscore               618496  1 oss_usb
...
Somehow you're using OSS. Have you ticked a box somewhere that says something like 'use OSS'?
not really sure, I have tried installing them that is it I think.

edit: linux-oss was installed I took it out.
merlyn
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Re: Cakewalk v-studio 100 on linux

Post by merlyn »

Yes, so uninstall OSS and try again.
othmay
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Re: Cakewalk v-studio 100 on linux

Post by othmay »

Ok now alsa is here.
So before

Code: Select all

dule                  Size  Used by
fuse                  135168  3
nvidia_uvm           1134592  0
nvidia_drm             65536  5
nvidia_modeset       1200128  7 nvidia_drm
nvidia              35348480  296 nvidia_uvm,nvidia_modeset
snd_hda_codec_realtek   135168  1
snd_hda_codec_generic    94208  1 snd_hda_codec_realtek
ledtrig_audio          16384  1 snd_hda_codec_generic
snd_hda_codec_hdmi     73728  1
snd_hda_intel          45056  5
snd_intel_dspcfg       24576  1 snd_hda_intel
snd_hda_codec         151552  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core           94208  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep              16384  1 snd_hda_codec
snd_pcm_oss            61440  0
snd_mixer_oss          28672  1 snd_pcm_oss
sha512_ssse3           45056  0
snd_pcm               126976  5 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_hda_core
snd_seq_midi           20480  0
sha512_generic         16384  1 sha512_ssse3
edac_mce_amd           32768  0
snd_seq_midi_event     16384  1 snd_seq_midi
kvm_amd               106496  0
snd_rawmidi            45056  1 snd_seq_midi
eeepc_wmi              16384  0
kvm                   552960  1 kvm_amd
asus_wmi               36864  1 eeepc_wmi
snd_seq                86016  2 snd_seq_midi,snd_seq_midi_event
evdev                  20480  33
irqbypass              16384  1 kvm
apple_mfi_fastcharge    20480  0
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
battery                20480  1 asus_wmi
joydev                 28672  0
sparse_keymap          16384  1 asus_wmi
snd_timer              40960  2 snd_seq,snd_pcm
efi_pstore             16384  0
rapl                   16384  0
rfkill                 28672  2 asus_wmi
video                  53248  1 asus_wmi
wmi_bmof               16384  0
efivars                20480  1 efi_pstore
snd                   102400  23 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm_oss,snd_pcm,snd_rawmidi,snd_mixer_oss
drm_kms_helper        249856  1 nvidia_drm
soundcore              16384  1 snd
ccp                   106496  1 kvm_amd
cec                    49152  1 drm_kms_helper
k10temp                16384  0
sg                     36864  0
rng_core               16384  1 ccp
button                 24576  0
acpi_cpufreq           28672  0
squashfs               65536  16
loop                   40960  32
sch_fq_codel           20480  2
msr                    16384  0
parport_pc             40960  0
ppdev                  24576  0
lp                     20480  0
parport                69632  3 parport_pc,lp,ppdev
drm                   589824  9 drm_kms_helper,nvidia,nvidia_drm
efivarfs               16384  1
ip_tables              28672  0
x_tables               53248  1 ip_tables
autofs4                53248  2
ext4                  528384  2
crc16                  16384  1 ext4
mbcache                16384  1 ext4
jbd2                   98304  1 ext4
btrfs                1253376  0
blake2b_generic        20480  0
xor                    24576  1 btrfs
zstd_compress         172032  1 btrfs
raid6_pq              122880  1 btrfs
libcrc32c              16384  1 btrfs
crc32c_generic         16384  0
dm_mirror              28672  0
dm_region_hash         24576  1 dm_mirror
dm_log                 20480  2 dm_region_hash,dm_mirror
dm_mod                155648  2 dm_log,dm_mirror
sd_mod                 61440  4
hid_apple              16384  0
hid_generic            16384  0
usbhid                 65536  0
hid                   147456  3 usbhid,hid_apple,hid_generic
crc32_pclmul           16384  0
crc32c_intel           24576  5
ghash_clmulni_intel    16384  0
nvme                   49152  0
ahci                   40960  2
aesni_intel           368640  0
r8169                  86016  0
libaes                 16384  1 aesni_intel
libahci                45056  1 ahci
xhci_pci               20480  0
nvme_core              98304  1 nvme
crypto_simd            16384  1 aesni_intel
realtek                24576  1
cryptd                 24576  2 crypto_simd,ghash_clmulni_intel
glue_helper            16384  1 aesni_intel
xhci_hcd              204800  1 xhci_pci
mdio_devres            16384  1 r8169
t10_pi                 16384  2 sd_mod,nvme_core
libata                245760  2 libahci,ahci
crc_t10dif             20480  1 t10_pi
crct10dif_generic      16384  0
crct10dif_pclmul       16384  1
i2c_piix4              28672  0
crct10dif_common       16384  3 crct10dif_generic,crc_t10dif,crct10dif_pclmul
libphy                143360  3 r8169,mdio_devres,realtek
usbcore               307200  4 xhci_hcd,usbhid,apple_mfi_fastcharge,xhci_pci
scsi_mod              217088  3 sd_mod,libata,sg
wmi                    36864  2 asus_wmi,wmi_bmof
gpio_amdpt             20480  0
gpio_generic           16384  1 gpio_amdpt
lsmod with grep snd

Code: Select all

snd_hda_codec_realtek   135168  1
snd_hda_codec_generic    94208  1 snd_hda_codec_realtek
ledtrig_audio          16384  1 snd_hda_codec_generic
snd_hda_codec_hdmi     73728  1
snd_hda_intel          45056  5
snd_intel_dspcfg       24576  1 snd_hda_intel
snd_hda_codec         151552  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core           94208  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep              16384  1 snd_hda_codec
snd_pcm_oss            61440  0
snd_mixer_oss          28672  1 snd_pcm_oss
snd_pcm               126976  5 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_hda_core
snd_seq_midi           20480  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            45056  1 snd_seq_midi
snd_seq                86016  2 snd_seq_midi,snd_seq_midi_event
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer              40960  2 snd_seq,snd_pcm
snd                   102400  23 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm_oss,snd_pcm,snd_rawmidi,snd_mixer_oss
soundcore              16384  1 snd
after plugin

Code: Select all

Module                  Size  Used by
snd_usb_audio         307200  0
snd_usbmidi_lib        36864  1 snd_usb_audio
mc                     57344  1 snd_usb_audio
fuse                  135168  3
nvidia_uvm           1134592  0
nvidia_drm             65536  6
nvidia_modeset       1200128  10 nvidia_drm
nvidia              35348480  527 nvidia_uvm,nvidia_modeset
snd_hda_codec_realtek   135168  1
snd_hda_codec_generic    94208  1 snd_hda_codec_realtek
ledtrig_audio          16384  1 snd_hda_codec_generic
snd_hda_codec_hdmi     73728  1
snd_hda_intel          45056  5
snd_intel_dspcfg       24576  1 snd_hda_intel
snd_hda_codec         151552  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core           94208  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep              16384  2 snd_usb_audio,snd_hda_codec
snd_pcm_oss            61440  0
snd_mixer_oss          28672  1 snd_pcm_oss
sha512_ssse3           45056  0
snd_pcm               126976  6 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_pcm_oss,snd_hda_core
snd_seq_midi           20480  0
sha512_generic         16384  1 sha512_ssse3
edac_mce_amd           32768  0
snd_seq_midi_event     16384  1 snd_seq_midi
kvm_amd               106496  0
snd_rawmidi            45056  2 snd_seq_midi,snd_usbmidi_lib
eeepc_wmi              16384  0
kvm                   552960  1 kvm_amd
asus_wmi               36864  1 eeepc_wmi
snd_seq                86016  2 snd_seq_midi,snd_seq_midi_event
evdev                  20480  33
irqbypass              16384  1 kvm
apple_mfi_fastcharge    20480  0
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
battery                20480  1 asus_wmi
joydev                 28672  0
sparse_keymap          16384  1 asus_wmi
snd_timer              40960  2 snd_seq,snd_pcm
efi_pstore             16384  0
rapl                   16384  0
rfkill                 28672  2 asus_wmi
video                  53248  1 asus_wmi
wmi_bmof               16384  0
efivars                20480  1 efi_pstore
snd                   102400  25 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm_oss,snd_pcm,snd_rawmidi,snd_mixer_oss
drm_kms_helper        249856  1 nvidia_drm
soundcore              16384  1 snd
ccp                   106496  1 kvm_amd
cec                    49152  1 drm_kms_helper
k10temp                16384  0
sg                     36864  0
rng_core               16384  1 ccp
button                 24576  0
acpi_cpufreq           28672  0
squashfs               65536  16
loop                   40960  32
sch_fq_codel           20480  2
msr                    16384  0
parport_pc             40960  0
ppdev                  24576  0
lp                     20480  0
parport                69632  3 parport_pc,lp,ppdev
drm                   589824  10 drm_kms_helper,nvidia,nvidia_drm
efivarfs               16384  1
ip_tables              28672  0
x_tables               53248  1 ip_tables
autofs4                53248  2
ext4                  528384  2
crc16                  16384  1 ext4
mbcache                16384  1 ext4
jbd2                   98304  1 ext4
btrfs                1253376  0
blake2b_generic        20480  0
xor                    24576  1 btrfs
zstd_compress         172032  1 btrfs
raid6_pq              122880  1 btrfs
libcrc32c              16384  1 btrfs
crc32c_generic         16384  0
dm_mirror              28672  0
dm_region_hash         24576  1 dm_mirror
dm_log                 20480  2 dm_region_hash,dm_mirror
dm_mod                155648  2 dm_log,dm_mirror
sd_mod                 61440  4
hid_apple              16384  0
hid_generic            16384  0
usbhid                 65536  0
hid                   147456  3 usbhid,hid_apple,hid_generic
crc32_pclmul           16384  0
crc32c_intel           24576  5
ghash_clmulni_intel    16384  0
nvme                   49152  0
ahci                   40960  2
aesni_intel           368640  0
r8169                  86016  0
libaes                 16384  1 aesni_intel
libahci                45056  1 ahci
xhci_pci               20480  0
nvme_core              98304  1 nvme
crypto_simd            16384  1 aesni_intel
realtek                24576  1
cryptd                 24576  2 crypto_simd,ghash_clmulni_intel
glue_helper            16384  1 aesni_intel
xhci_hcd              204800  1 xhci_pci
mdio_devres            16384  1 r8169
t10_pi                 16384  2 sd_mod,nvme_core
libata                245760  2 libahci,ahci
crc_t10dif             20480  1 t10_pi
crct10dif_generic      16384  0
crct10dif_pclmul       16384  1
i2c_piix4              28672  0
crct10dif_common       16384  3 crct10dif_generic,crc_t10dif,crct10dif_pclmul
libphy                143360  3 r8169,mdio_devres,realtek
usbcore               307200  6 xhci_hcd,snd_usb_audio,usbhid,snd_usbmidi_lib,apple_mfi_fastcharge,xhci_pci
scsi_mod              217088  3 sd_mod,libata,sg
wmi                    36864  2 asus_wmi,wmi_bmof
gpio_amdpt             20480  0
gpio_generic           16384  1 gpio_amdpt
diff are the first 3 lines so usb is here but not used, where midi is here and used which confirm what I see in alsamixer, where I only see midi.
for lsmod with grep snd

Code: Select all

snd_usb_audio         307200  0
snd_usbmidi_lib        36864  1 snd_usb_audio
mc                     57344  1 snd_usb_audio
snd_hda_codec_realtek   135168  1
snd_hda_codec_generic    94208  1 snd_hda_codec_realtek
ledtrig_audio          16384  1 snd_hda_codec_generic
snd_hda_codec_hdmi     73728  1
snd_hda_intel          45056  5
snd_intel_dspcfg       24576  1 snd_hda_intel
snd_hda_codec         151552  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core           94208  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep              16384  2 snd_usb_audio,snd_hda_codec
snd_pcm_oss            61440  0
snd_mixer_oss          28672  1 snd_pcm_oss
snd_pcm               126976  6 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_pcm_oss,snd_hda_core
snd_seq_midi           20480  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            45056  2 snd_seq_midi,snd_usbmidi_lib
snd_seq                86016  2 snd_seq_midi,snd_seq_midi_event
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer              40960  2 snd_seq,snd_pcm
snd                   102400  25 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm_oss,snd_pcm,snd_rawmidi,snd_mixer_oss
soundcore              16384  1 snd
usbcore               307200  6 xhci_hcd,snd_usb_audio,usbhid,snd_usbmidi_lib,apple_mfi_fastcharge,xhci_pci
same thing with snd_usb_audio 0 !
merlyn
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Re: Cakewalk v-studio 100 on linux

Post by merlyn »

othmay wrote: Tue Dec 07, 2021 5:05 pm same thing with snd_usb_audio 0 !
That's not a problem. The column that the zero is in is 'Used By'. That means this module isn't used by any other modules, whereas it uses other modules, e.g. snd-usb-audio is listed in the 'Used By' under snd.

If aplay -l shows the v-studio -- it's working. :)
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Re: Cakewalk v-studio 100 on linux

Post by othmay »

sorry banger

Code: Select all

**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 11: HDMI 5 [HDMI 5]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 12: HDMI 6 [HDMI 6]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Generic [HD-Audio Generic], device 0: ALC887-VD Analog [ALC887-VD Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Generic [HD-Audio Generic], device 1: ALC887-VD Digital [ALC887-VD Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
merlyn
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Re: Cakewalk v-studio 100 on linux

Post by merlyn »

Now that you've got ALSA back did you try

Code: Select all

$ alsactl nrestore
You could try unloading snd-usb-audio

Code: Select all

$ sudo modprobe -r snd_usb_audio
Then load it again

Code: Select all

$ sudo modprobe snd_usb_audio
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