no sound in ubuntu command line
Linux for blind general discussion
blinux-list at redhat.com
Mon May 22 16:50:14 UTC 2017
Script started on Mon 22 May 2017 10:27:41 AM CDT ~$uname -r 4.4.0-36-generic ~$modprobe -v snd-cs46xx ~$aplay -l aplay: device_list:268: no soundcards found... ~$lsmod | grep snd-cs46xx ~$exit exit Script done on Mon 22 May 2017 10:32:18 AM CDT ~$
On May 22, 2017, at 9:37 AM, Linux for blind general discussion <blinux-list at redhat.com> wrote:
Try to modprobe it by hand.
modprobe -v snd-cs46xx
Then try the aplay command again.
You should also be able to run amixer controls at this point.
You can do a lsmod|grep snd-cs46xx to see if it has loaded.
What you do next would depend on the output of the above.
Just do a uname -r to make sure that the running kernel is infact 4.4.0-36-generic
HTH, Willem
> On Mon, 22 May 2017, Linux for blind general discussion wrote:
>
> The module is on my machine. I did this command which I found on the web:
>
> find /lib/modules/`uname -r` | grep snd
>
> It gave a list of 257 modules including
>
> /lib/modules/4.4.0-36-generic/kernel/sound/pci/cs46xx/snd-cs46xx.ko
>
>
> Allow me to repeat that lspci shows my card but aplay -l says no soundcards.
> This seems crucial to me, but I'm not sure why.
> Alsa is just not seeing the card for some reason.
>
>
>
>
> On May 22, 2017, at 4:36 AM, Linux for blind general discussion <blinux-list at redhat.com> wrote:
>
> Hi,
> I checked on my upgraded ubuntu 16.04 and the module is there.
> Try and install the linux-image-extra-version where version is your kernel version.
> I.E. at a terminal, do
> sudo apt-get install linux-image-extra-`uname -r`
> After that, the easiest is to restart, but you can try to modprobe the module in stead.
> HTH, Willem
>
>
>> On Mon, 22 May 2017, Linux for blind general discussion wrote:
>>
>> But my sound was working fine under ubuntu 14.04 lts.
>> How can that be?
>>
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