Hi all, tanks for your help. DJanGo wrote: > root is not a user to work with! > root should update and backup systems and other stuff > root doesn't need to listen to audio tracks so root isnt in the group > audio. > > d o n t u s e r o o t a s a - n o r m a l - u s e r a c c > o u n t !
Yes, I know but for test my services, I use root user, for the moment i don't need a security, it's the reason. On my rPI i use root user (for LMS and squeezelite) and all worked but on my intel board i have the problem of input/output. And i don't know why Krisbee wrote: > Tim. > > I'm afraid you were given bad advice about the need to add your user to > the audio group - epsecialy when you were not asked if you were working > as "root" or a "normal user" . I did point that out. > > As someone has already said, the root account on a standard Linux > install is not what you should be working with. Exactly what is this > "Intel board" you're working with? Are there no other audio devices on > it? Have you not created a normal user account on this system? > > You still did not give the output of the commands I asked for - > /usr/bin/squeezelite-i386 -l and the aplay -*l* <- Note that is a > lower case letter L, not number one, in both cases. > > Now you have installed the necessary libraries do you still get the same > error - -unable to set hw params: Input/output error- - when using > squeezelite ? With squeezelite cmd : Code: -------------------- root@debian:/etc/init.d# /usr/bin/squeezelite-i386 -l Output devices: null - Discard all samples (playback) or generate zero samples (capture) default:CARD=Loopback - Loopback, Loopback PCM - Default Audio Device sysdefault:CARD=Loopback - Loopback, Loopback PCM - Default Audio Device default:CARD=Device - USB PnP Sound Device, USB Audio - Default Audio Device sysdefault:CARD=Device - USB PnP Sound Device, USB Audio - Default Audio Device front:CARD=Device,DEV=0 - USB PnP Sound Device, USB Audio - Front speakers surround40:CARD=Device,DEV=0 - USB PnP Sound Device, USB Audio - 4.0 Surround output to Front and Rear speakers surround41:CARD=Device,DEV=0 - USB PnP Sound Device, USB Audio - 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=Device,DEV=0 - USB PnP Sound Device, USB Audio - 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=Device,DEV=0 - USB PnP Sound Device, USB Audio - 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=Device,DEV=0 - USB PnP Sound Device, USB Audio - 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers iec958:CARD=Device,DEV=0 - USB PnP Sound Device, USB Audio - IEC958 (S/PDIF) Digital Audio Output -------------------- I had installed snd_usb_audio librairie for my kernel : 'soud.tgz' (https://www.dropbox.com/s/szppv9q9cuule6k/sound.tgz?dl=0) Now, it's detected : Code: -------------------- root@debian:/etc/init.d# lsmod Module Size Used by snd_usb_audio 119941 0 snd_usbmidi_lib 24140 1 snd_usb_audio snd_seq_midi 13132 0 snd_seq_midi_event 14104 1 snd_seq_midi snd_rawmidi 24231 2 snd_usbmidi_lib,snd_seq_midi snd_hwdep 13232 1 snd_usb_audio usb_f_acm 14335 1 u_serial 18582 6 usb_f_acm g_multi 70703 0 libcomposite 39245 2 usb_f_acm,g_multi bcm_bt_lpm 13676 0 bcm4334x 578947 0 -------------------- PasTim wrote: > My fault. :( I failed to imagine that the user was root (I don't even > have a root password on my linux systems, I just use sudo as and when I > absolutely have to). > > All advice against running as root is extremely well worth following if > you possibly can. It's not your fault. and yes when all worked i will use a better security. Thanks ------------------------------------------------------------------------ Tim_LHUILLIER's Profile: http://forums.slimdevices.com/member.php?userid=63474 View this thread: http://forums.slimdevices.com/showthread.php?t=97046
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