USB interface stopped working after update
Tim Krone
tim at linux-daw.org
Sat Oct 13 14:41:28 UTC 2012
Hey Bruno,
another option is to boot your kernel with acpi=off. You can do it with your grub configuration. Don't forget to update your new grub via sudo update-grup.
Please be careful when doing this.
Livesystems could have set this parameter standard - I don't know.
Regards
Tim
Bruno Tucunduva Ruviaro <bruviaro at scu.edu> schrieb:
>Thanks,
>
>I just tried that now (addressing the soundcard by name directly --
>hw:VSL), and still no sound out. Not sure it's a sound card order
>problem.
>As you can see in the screenshot here (
>https://docs.google.com/open?id=0Bz9f9_VYwS1PeVdleVhvUUx5ZDg), Jack
>always
>"recognizes" the sound card and starts without problem. But no sound
>goes
>anywhere in the PreSonus card.
>
>- If I switch back to the internal Intel sound card, sound comes out of
>the
>built-in speakers.
>- If I pop in a Live Ubuntu Studio CD and boot from it, the PreSonus
>interface works just as expected, out of the box.
>- If I try the PreSonus interface on a Mac, it also works.
>
>Any other troubleshooting tips greatly appreciated... thanks!
>
>Best,
>
>Bruno
>
>On Fri, Oct 12, 2012 at 11:36 AM, Ross Hamblin <rosscoad at gmail.com>
>wrote:
>>
>>> Hi...
>>>
>>>
>>> On 13/10/12 07:20, Bruno Tucunduva Ruviaro wrote:
>>>
>>>> Hi Tim,
>>>>
>>>> Thanks for your reply. How exactly do I set a fixed order of
>soundcards?
>>>> I read somewhere that I should change
>/etc/modprobe.d/alsa-base.conf --
>>>> is that really the case?
>>>>
>>>> Here's the output of some terminal commands:
>>>>
>>>> ruviaro at bruno-toshiba:~$ aplay -l
>>>> **** List of PLAYBACK Hardware Devices ****
>>>> card 0: Intel [HDA Intel], device 0: ALC861-VD Analog [ALC861-VD
>Analog]
>>>> Subdevices: 1/1
>>>> Subdevice #0: subdevice #0
>>>> card 1: VSL [AudioBox 1818 VSL], device 0: USB Audio [USB Audio]
>>>> Subdevices: 1/1
>>>> Subdevice #0: subdevice #0
>>>>
>>>> ruviaro at bruno-toshiba:~$ cat /proc/asound/modules
>>>> 0 snd_hda_intel
>>>> 1 snd_usb_audio
>>>>
>>>> ruviaro at bruno-toshiba:~$ lspci -v | grep -A7 -i "audio"
>>>> 00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High
>Definition
>>>> Audio Controller (rev 02)
>>>> Subsystem: Toshiba America Info Systems Device ff01
>>>> Flags: bus master, fast devsel, latency 0, IRQ 44
>>>> Memory at dc440000 (64-bit, non-prefetchable) [size=16K]
>>>> Capabilities: <access denied>
>>>> Kernel driver in use: snd_hda_intel
>>>> Kernel modules: snd-hda-intel
>>>>
>>>> Thank you very much,
>>>>
>>>> Bruno
>>>>
>>>>
>>>> On Fri, Oct 12, 2012 at 5:00 AM,
>>>>
><ubuntu-studio-users-request@**lists.ubuntu.com<ubuntu-studio-users-request at lists.ubuntu.com>
>>>>
><mailto:ubuntu-studio-users-**request at lists.ubuntu.com<ubuntu-studio-users-request at lists.ubuntu.com>>>
>>>> wrote:
>>>>
>>>> Send Ubuntu-Studio-users mailing list submissions to
>>>>
>ubuntu-studio-users at lists.**ubuntu.com<ubuntu-studio-users at lists.ubuntu.com>
>>>>
><mailto:ubuntu-studio-users@**lists.ubuntu.com<ubuntu-studio-users at lists.ubuntu.com>
>>>> >
>>>>
>>>>
>>>>
>>>> Message: 1
>>>> Date: Fri, 12 Oct 2012 06:29:39 +0200
>>>> From: Tim Krone <tim at linux-daw.org <mailto:tim at linux-daw.org>>
>>>>
>>>> To: Ubuntu Studio Users Help and Discussion
>>>>
><ubuntu-studio-users at lists.**ubuntu.com<ubuntu-studio-users at lists.ubuntu.com>
>>>>
><mailto:ubuntu-studio-users@**lists.ubuntu.com<ubuntu-studio-users at lists.ubuntu.com>
>>>> >>
>>>>
>>>> Subject: Re: USB interface stopped working after update
>>>> Message-ID: <f61eb0ed-df17-47fb-ba49-**
>>>>
>29a3c2bee0c2 at email.android.com<f61eb0ed-df17-47fb-ba49-29a3c2bee0c2 at email.android.com>
>>>>
><mailto:f61eb0ed-df17-47fb-**ba49-29a3c2bee0c2 at email.**android.com<f61eb0ed-df17-47fb-ba49-29a3c2bee0c2 at email.android.com>
>>>> >>
>>>>
>>>> Content-Type: text/plain; charset="utf-8"
>>>>
>>>> Hey Bruno,
>>>>
>>>> have you got any other soundcard enabled on your machine like
>the
>>>> onboard chip? Try lspci | grep audio to find soundcards.
>>>> So when there are more then one card or even midi interfaces
>you
>>>> must set a fixed card order.
>>>>
>>>> Possibly you can also try gladish instead of qjackctl.
>>>>
>>>> Regards
>>>> Tim
>>>>
>>>>
>>>>
>>>> Bruno Tucunduva Ruviaro <ruviaro at stanford.edu
>>>> <mailto:ruviaro at stanford.edu>> schrieb:
>>>>
>>>>
>>>> >Hi,
>>>> >
>>>> >Back to an unresolved issue I posted sometime ago. I did some
>more
>>>> >tests this week and found out the following (I did this test
>twice
>>>> and
>>>> >obtained the same results in two different machines):
>>>> >
>>>> >1) I install Ubuntu Studio 12.04 from scratch;
>>>> >2) I try it with my PreSonus AudioBox 1818VSL USB interface.
>Open
>>>> Jack,
>>>> >Jack sees interface, Start Jack, Start Hydrogen, Play a Demo,
>it
>>>> all
>>>> >works and I get sound out. Happy!
>>>> >3) I then turn off the computer and the interface. Then turn
>them
>>>> back
>>>> >on;
>>>> >4) I repeat the steps of #2: open jack, jack sees interface
>OK, I
>>>> start
>>>> >jack, I start Hydrogen, open a Demo, and... no more sound
>comes
>>>> out of
>>>> >the interface. I don't even see the meter lights anymore.
>Still,
>>>> Jack
>>>> >recognizes it and starts correctly. But no sound anymore.
>>>> >
>>>> >With this, I rephrase my original question. The problem was
>not a
>>>> >recent software update, as I had thought: now even with a
>clean,
>>>> fresh
>>>> >install of Ubuntu Studio, the interface works the first time,
>and
>>>> after
>>>> >rebooting the computer, it never works again.
>>>> >
>>>> >I've tested the audio interface on a Mac computer and it is
>>>> working (in
>>>> >fact I bought this PreSonus recently, it's brand new). If I
>boot
>>>> Ubuntu
>>>> >studio from a live CD, the interface works again.
>>>> >
>>>> >Any ideas on how to solve this mystery?
>>>> >
>>>> >Thank you very much for any help,
>>>> >
>>>> >Bruno
>>>> >
>>>> >----- Original Message -----
>>>> >From: "Bruno Tucunduva Ruviaro" <ruviaro at stanford.edu
>>>> <mailto:ruviaro at stanford.edu>>
>>>> >To:
>ubuntu-studio-users at lists.**ubuntu.com<ubuntu-studio-users at lists.ubuntu.com>
>>>>
><mailto:ubuntu-studio-users@**lists.ubuntu.com<ubuntu-studio-users at lists.ubuntu.com>
>>>> >
>>>> >Cc: bruviaro at scu.edu <mailto:bruviaro at scu.edu>
>>>> >Sent: Wednesday, September 26, 2012 11:48:08 AM
>>>> >Subject: Re: USB interface stopped working after update
>>>> >
>>>> >Hi,
>>>> >
>>>> >I didn't use synaptic, but I copy below the contents of
>history.log
>>>> >from /var/log/apt/
>>>> >The interface was working fine until 2012-09-24. After those
>>>> updates it
>>>> >stopped working.
>>>> >Thanks for any help,
>>>> >
>>>> >Bruno
>>>> >
>>>>
>>> <snip>
>>>
>>> >On Wed, Sep 26, 2012 at 4:30 AM,
>>>>
>><ubuntu-studio-users-request@**lists.ubuntu.com<ubuntu-studio-users-request at lists.ubuntu.com>
>>>>
><mailto:ubuntu-studio-users-**request at lists.ubuntu.com<ubuntu-studio-users-request at lists.ubuntu.com>>>
>>>> wrote:
>>>> >
>>>> >
>>>> >
>>>> > Today's Topics:
>>>> >
>>>> >
>>>> > 3. USB interface stopped working after update
>>>> > (Bruno Tucunduva Ruviaro)
>>>> >
>>>> > 5. Re: USB interface stopped working after update
>(Ralf
>>>> Mardorf)
>>>> >
>>>> >
>>>> >
>>>> > ------------------------------**------------
>>>> > Hi,
>>>> >
>>>> >I have Ubuntu studio 12.04 installed on one laptop, and
>regular
>>>> Ubuntu
>>>> >on another (also 12.04). Until a few days ago, both systems
>used to
>>>> >work fine with a PreSonus AudioBox 1818VSL USB interface. All
>of a
>>>> >sudden, the two laptops are no longer working with this
>interface.
>>>> My
>>>> >only guess is that this was caused by some kind of software
>update
>>>> (I
>>>> >usually do all required & recommended updates suggested by
>Ubuntu).
>>>> >
>>>> >To be more precise, Jack still sees the USB interface as
>before; I
>>>> am
>>>> >able to start jack with the PreSonus, I see all the ins and
>outs
>>>> in the
>>>> >connection window. But no sound seems to arrive in the
>hardware. No
>>>> >sound comes out. I used to see the AudioBox meters lighting
>up last
>>>> >week; they no longer light up this week. I've tested the
>audio
>>>> >interface on a Mac computer and it is working. In fact, if I
>boot
>>>> >Ubuntu studio from a live CD (that is, without any recent
>>>> updates), the
>>>> >interface works again.
>>>> >
>>>> >Has anything like this happened to other people this week?
>Any
>>>> tips on
>>>> >how to solve the problem?
>>>> >
>>>> > Thank you very much,
>>>> >
>>>> > Bruno
>>>> >
>>>>
>>>
>>> Did you try accessing usb soundcard by name instead of number?
>>>
>>> ross at meanie:~$ cat /proc/asound/cards
>>> 1 [M1010LT ]: ICE1712 - M Audio Delta 1010LT
>>> M Audio De
--
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