How to enable sound card for users(Solved)

I can start alsa by root bu other users.
It said not sound card found.

It's ok now.
Thank you for your help.

Similar Messages

  • Hi , I suhail khan from india and i am user of iMac system 10,1.These days i am facing the sound enabling issue with my iMac system I am not able to hear sound in my iMac system.So kindly suggest me how to enable sound in my iMac . Please no the needful.

                      Hi , I suhail khan from india and i am user of iMac system 10,1.These days i am facing the sound enabling issue with my iMac system I am not able to hear sound in my iMac system.So kindly suggest me how to enable sound in my iMac . Please no the needful.

    Take each of the following steps that you haven't already tried.
    1. If you've recently plugged anything into the audio-out (headphone) port, plug and unplug it a couple of times.
    2. From the menu bar, select
     ▹ System Preferences ▹ Sound ▹ Output
    Check the settings. The internal speakers should be selected as the output device, the Mute box should not be checked, and the volume slider should be at least halfway to the right.
    3. Look inside the headphone port. If a red light is coming from the port, the internal switch is stuck in the position for digital output. You may be able to free it by inserting and removing a headphone mini-stereo jack of the proper size.Inserting any kind of tool in the port may cause damage that won't be covered by your warranty.
    4. Boot in safe mode by holding down the shift key at the startup chime. It will take much longer than usual. You don't have to log in; just reboot as usual (without holding any keys) when the login screen appears. (Note: If FileVault is enabled under OS X 10.7 or later, or if a firmware password is set, or if the boot volume is a software RAID, you can’t boot in safe mode.)
    5. Reset the NVRAM.
    6. Reset the SMC.
    7. Reinstall OS X after backing up all data as a precaution. You won't need your backup unless something goes wrong.
    8. Make a "Genius" appointment at an Apple Store.
    Back up all data on the internal drive(s) before you hand over your computer to anyone. If privacy is a concern, erase the data partition(s) with the option to write zeros* (do this only if you have at least two complete, independent backups, and you know how to restore to bare metal from any of them.) Don’t erase the recovery partition, if present.
    *An SSD doesn't need to be zeroed.

  • How to connect my iphone 4s to a USB sound card for 5.1 speakers?

    How to connect my iphone 4s to a USB sound card for 5.1 speakers?

    You can't:
    1. iPhone sound output is stereo, not Dolby 5.1 compatible.
    2. iPhones do not connect sound output by standard USB.  The connecting device has to be iPhone compatible.

  • Multiple Sound Card for data acquisition gives read buffer error

    I am using 6 usb based sound cards for voltages and currents mearuments of a three phase delta system.. Hardware is working well. but in labview when i use builtin Input=>sound box for data acquisition it also works well upto 4 inputs... but when i use more i.e. 6 it starts giving error "cannt perform action, read buffer is full" some thing like this... som times it goes to "not responding"...i have tried to find the solution and found in another post of this fourm to varry the sampling rate... i did it upto 96000 that is maximum ... but still problem is same...i need to know, how to manually increase the read buffer. if not possible then.. is there any way that labview stop giving any type of error during simulation?

    thnx i hv solved that problem ... now there is another problem... i am getting all my signals in computer but problem comes when i use phase detector. it keep on showing different values in phase measurement block.. how can i manage the signal with correct phase. i cannt send code cz it has many VIs and they are spread in computer. so i am pasting come photos that are showing different. look in picture...it is from same signal and the phase is different..
    Attachments:
    Capturexcvxccxvxcvcxvvxcvxcv.JPG ‏11 KB
    Capturexcvxcvxcvxcv.JPG ‏11 KB

  • Sound Card for the Mac Pro

    Hello,
    I've searched around but can't seem to find any definitive answer to buying a sound card for my Mac Pro. I want to plug in a guitar and microphone for garageband and voice overs on FCP. Any ideas?
    Thanks,
    Jake

    Best look for usb/fw audio interfaces which can be inexpensive and easy to get up an running.
    There are many many cards on the market all depending on how many I/O you are chasing and overall sonic results.
    If your in the market for entry level cards - check out
    www.m-audio.com
    www.focusrite.com
    www.digidesign.com
    or
    if your in the semi-pro market, look at www.rme-audio.com (mainly the fireface series)
    My pick if you are an entry level user wanting a great 2in/2out interface, have a look at the Duet by Apogee.
    http://www.apogeedigital.com/
    (I use all their top end pro kit and can tell you they are a very good company in both product and support)

  • Can someone recommend me a good creative sound card for listening to music

    Hi all,
    I am thinking to buy a Creative sound card for my new PC.
    I have browsed the Creative web site but found out that there are just too many options for me to choose from, like X-FI, e-MuRecon3D Fatal1ty Champion, Recon3D PCIe, E-MU 1212M PCIe.
    I have no idea which one is the best for me since I like listening to music.
    Please give me some advice.
    Thanks
    Kitty.

    It's ultimately going to depend on how particular you are, and what output you're going to be using.
    Arguably the X-Fi Titanium HD will give the clearest output of the whole lot. A measurable 122dB SNR means you'll basically have to turn it up to the threshold of pain before you'll hear any noise produced by the card itself. That doesn't mean there won't be any noise at all in the output - just that the card realistically won't add any that didn't already exist in the source material. Further to this, when run in Entertainment mode you'll also have access to the THX enhancements over the standard Creative ones, which I personally find to be substantially better in actual listening. The EMI shield and changeable op-amps are just gravy.
    Of course, there's always fine print. The 122dB SNR only applies to the front outputs, for example. That's not to say the rest aren't very good - they're rated at between 115dB and 118dB - just that they aren't as good. Odds are you won't really care but its still worth mentioning. The other major limitation (in my opinion) is the absence of a good headphone pre-amplifier, but that may or may not be a non-issue depending on whether you use headphones or already have an external one (or, like me, you feel inclined to make your own to solve that limitation).
    The other good option would be the Recon3D. I wouldn't bother going with any of the upper market ones for music (or for any reason, for that matter) unless the front drive bay or directional microphone are of any particular importance to you (NB I bought the Fatal1ty Champion edition - still not entirely sure why). An argument could be made for the EMI shield, but with so few components on the board it probably isn't stopping a whole heap of noise anyway over the miniature "shield" on the SPU itself. When compared in raw specs to the Titanium HD, at a glance it would appear to be vastly inferior - 102dB SNR ratio (albeit constant across all outputs) is quite a bit lower, after all.
    However, it's important to keep in mind exactly what that means. 102dB SNR still means you'll have to turn the volume up quite a bit to get any extra noise added to your output. You're talking around the volume of a power saw at a little over 3 feet, so realistically it's quite loud - and it's over the level which is generally considered to cause hearing loss with sustained exposure (95dB). You also have to remember that this doesn't apply to the S/PDIF outputs (nor does the HD's 122dB) since they're entirely at the mercy of whatever decoder you're using, so if you're using that output than the extra expense of the HD is pretty much entirely wasted. And, as a major plus, all Recon3D cards have what seems to be a pretty decent headphone pre-amp, which makes a very appreciable difference in listening, as well as supporting the various THX enhancements.
    The short version:
    - If you're listening mostly via stereo analogue speakers, get the Titanium HD.
    - If you're listening mostly via headphones, get the Recon3D (I personally think the pre-amp is better than the higher SNR).
    - If you're listening mostly via S/PDIF to an external amp, it doesn't matter (but get the Recon3D because it's cheaper).

  • How to enable remote debugging for a session other than the current one

    Hi all,
    I am trying to figure out how to enable remote debugging for a session other than the one I am currently using.
    More specifically, we have an application that is making database calls to Oracle 11gR2. Something is causing an exception during this invocation. My system is currently not set up to recompile said application, so I can't just add the debug call to the code and recompile. Therefore I would like to be able to log into the database (as sys, if necessary) and invoke dbms_debug_jdwp.connect_tcp on the desired session.
    The docs indicate that I should be able to do so:
    dbms_debug_jdwp.connect_tcp(
    host IN VARCHAR2,
    port IN VARCHAR2,
    session_id IN PLS_INTEGER := NULL,
    session_serial IN PLS_INTEGER := NULL,
    debug_role IN VARCHAR2 := NULL,
    debug_role_pwd IN VARCHAR2 := NULL,
    option_flags IN PLS_INTEGER := 0,
    extensions_cmd_set IN PLS_INTEGER := 128);
    But when I try (even as sys), I get the following:
    exec dbms_debug_jdwp.connect_tcp('1.2.3.4',5678,<session id>,<session serial>);ORA-00022: invalid session ID; access denied
    ORA-06512: at "SYS.DBMS_DEBUG_JDWP", line 68
    ORA-06512: at line 1
    00022. 00000 - "invalid session ID; access denied"
    *Cause:    Either the session specified does not exist or the caller
    does not have the privilege to access it.
    *Action:   Specify a valid session ID that you have privilege to access,
    that is either you own it or you have the CHANGE_USER privilege.
    I've tried granting the 'BECOME USER' privilege for the relevant users, but that didn't help. I read something about having to set some kind of ACL as of 11gR1, but the reference documentation was very confusing.
    Would someone be able to point me in the right direction? Is this even possible, or did I misread the documentation?

    Interesting deduction, that would be very useful indeed. I hate recompiling just to add the debug call, and it can't be done in our production environment. But it seems unlikely to me it would be implemented this way.
    I would cross-post this in the SQL AND PL/SQL forum though, as this is really a database issue, not with the SQL Developer tool. Do add the links to the other posts in each.
    Regards,
    K.

  • Sound Card for Notebook that supports

    Hi?I have read that certain sound cards (including Audigy 2) that support 5. and also 7. surround sound don't actually support 2. users such as myself. I need a sound card for a newly purchased notebook and would welcome advice in this area ie: what's the best soundcard to get (external or pcmia) that will support good old fashioned 2. stereo?Many thanks in advance?Sparky2

    If the PCMCIA type in your laptop is type of ExpresCard then there are no PCMCIA solutions available yet. Also there are not many PCMCIA solutions available at all. If plain analog stereo output is enough for you then I suggest you to look these:
    - E-MU 02, ECHO Indigo DJ and IO. These are all under $US200.
    As USB, from Creative, the E-MU 0202 USB and 0404 USB are superior devices compared to other Creatives (SoundBlaster) USB models . There also are plenty of USB devices available under many brands. Just check this theread to see some of those.
    FireWire devices are a bit more expensi've but if you plan to invest lets say $US300 - $US500 then ... Those low budged ($US00) FireWire devices are not very high quality by the converrters.
    jutapaMessage Edited by jutapa on 0-8-200707:02 PM

  • Sound card for my G4 quicksilver

    can anyone point me in the direction of a cheap sound card for my quicksilver?
    i want to fit it with an optical output to connect it to a surround system just like newer powermac models. i will not be needing a bunch of analog outputs or any inputs. i want to make this as cheap as possible.
    any suggestions?

    Dear Hans-Marius ?verland,
    ...can anyone point me in the direction of a cheap sound card for my quicksilver?...
    Well, I don't know how much cheap you want this sound card you're after, but I reccon that the M-Audio Revolution 5.1 PCI card would certainly return you the best bang for your buks.
    It's Mac OSX savvy and plays DOLBY 5.1 surround GREAT!
    At under US$100,00 I haven't found anything better so far.
    Hope the above is of some help to you.
    Ciao.
    Costa

  • Sound Card for Audition

    What is the sound card for CS5.5?  Where can I find? How$?

    Try clicking the link I supplied in my first reply. This should take you to the main forums page. From there you need to find the Audition forums.
    Question though. You said you thought this was the Audition forums? Can you tell more about how you came to that conclusion? How did you find this forum and end up posting here?
    Note that we aren't upset that you posted in the wrong place. It's just that we would prefer you get the best and quickest help you can and by having to be redirected your help is delayed. So if we know more about how you ended up here, perhaps we might take steps to help folks end up where they need to be.
    Cheers... Rick

  • Can windows xp use a different sound card for itunes - I want to use a sound card for itunes and another for all other apps

    Can Windows XP use a different sound card for itunes - I want to use a sound card for itunes and another for all ther apps

    To the best of my knowledge, Windows is not capable of setting a specific sound card based on the app being used, it's all or nothing.
    Try a google search or search the Microsoft site.

  • Urgent: How to Delete all Cards for a Crawler through SQL

    Folks,
    Good morning! I am trying to delete 2 million cards (should have been expired, and makes the search index rebuild take days) in a single folder in the Knowledge Directory in the 6.1 portal. The job to delete the folder ("Apply Later") has been running half of yesterday and then all night with nothing being logged in PTSpy or the joblog, little or no CPU activity.
    Does someone have a DB query that can zap the cards for this crawler? I know how to select the cards for a particular crawler ID, but don't understand how to delete them properly such that all references to those cards in other tables also get removed.
    Much appreciate !!!
    Cheers!
    Edited by: Plumtree on Jan 21, 2009 7:28 AM (fixed an 'oops')

    You obviously are looking for someone who has done and tested this before, which I have not...but when I delete a folder the following happens for each card:
    delete from:
    PTFolderCards
    PTCards
    PTCardProperties
    PTCardSecurity
    PTCardStatistics
    PTMigration
    update:
    PTInternalCardInfo (RefreshDate = null, ExpirationDate = null, RefreshRateUnits = null, RefreshRateNum = -1, MissingDeleteUnits = null, MissingDeleteNum = null)
    PTCardStatus (indexing status set to 3)

  • How to enable push mail for gmail in iphone 6 plus

    how to enable push mail for gmail in iphone 6 plus

    Tommacgr wrote:
    You can setup gmail account in iphone as exchange so the trick is simple and easy and push notification work after instantly . Just follow this steps http://email.about.com/od/iphonemailtips/ss/Set_Up_Push_Gmail_in_iPhone_Mail_Ste p_by_Step_Screenshots.htm
    You can only set up a Gmail account as an Exchange account if you have a paid account. Google dropped Exchange support for free accounts two years ago. That link is just a bit outdated.

  • How to enable cascade view for sites(iStore) in 11i?

    How to enable cascade view for sites in 11i?

    Hi,
    For this issue, I'm trying to involve someone familiar with this topic to further look at it.
    Thanks,
    Wendy
    Forum Support
    Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback
    for TechNet Subscriber Support, contact [email protected]
    Wendy Li
    TechNet Community Support

  • Suggest me a usb sound card for mac mini

    please suggest me a usb sound card for mac mini (i need 5.1 sound)

    The Griffin Technology FireWave will give you the 3 'cables' ("FireWave outputs six channel audio through three 1/8” (3.5mm) stereo mini-jacks: Left/Right, Center/Subwoofer and Right Surround/Left Surround.") connection for surround sound (speakers) audio. Whether or not a particular headphone set is compatible, you might ask Griffin directly about that. If you're playing a DVD with VLC or the Apple DVD Player, you will get surround sound. But, you'd have to find an MP3 with multi-channel audio inside it to play surround sound out of iTunes.
    -Doug

Maybe you are looking for