Re: [Bug 93922] Re: external sound card (USB) is not detected most of the time
Its been a while since i fixed that problem but im pretty sure what i did was go into the BIOS and disable onboard sound. Then it will always find my externale card and speakers and all. On Mon, Apr 21, 2008 at 12:43 AM, wired00 [EMAIL PROTECTED] wrote: this is wierd... so i just rebooted and only plugged in my usb dac after the system had started... i plugged the usb dac in loaded amarok, and it worked perfectly :/ as expected it displays as device 1 from sndstat and aplay -l strange... i don't know what causes it to sometimes not work, but it seems exactly like the OP's problem. I'll post back details from sndstat aplay -l etc if it stops working again -- external sound card (USB) is not detected most of the time https://bugs.launchpad.net/bugs/93922 You received this bug notification because you are a direct subscriber of the bug. ** Attachment added: unnamed http://launchpadlibrarian.net/13604186/unnamed -- external sound card (USB) is not detected most of the time https://bugs.launchpad.net/bugs/93922 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 93922] Re: external sound card (USB) is not detected most of the time
I searched a little bit more about that error i was receiving and someone told me that it was a syntax error in /etc/modprobe.d/alsabase, so i poked around in there and found a suspicious line, removed it, and snd-usb-audio loaded properly. When 'lsusb' would find my usb card, and alsa wouldnt, i went to #alsa on freenode and someone there told me that the most likely fix for that was upgrading to the newest alsa. So i did and it found it actually. Its just sometimes when i restart, alsa doesnt find it even tho its connected. On 10/27/07, Ayan [EMAIL PROTECTED] wrote: I can now confirm that it is not the usb-snd-audio. I loaded it right now manually. It did load without any error but the usb sound card is not recognized in aplay -l. -- external sound card (USB) is not detected most of the time https://bugs.launchpad.net/bugs/93922 You received this bug notification because you are a direct subscriber of the bug. -- external sound card (USB) is not detected most of the time https://bugs.launchpad.net/bugs/93922 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 93922] Re: external sound card (USB) is not detected most of the time
I think its a problem with alsa and the snd-usb-audio module. laptop:~$ sudo modprobe snd_usb_audio FATAL: Error inserting snd_usb_audio (/lib/modules/2.6.22-14-generic/kernel/sound/usb/snd-usb-audio.ko): Unknown symbol in module, or unknown parameter (see dmesg) From the dmesg: [ 16.656000] snd_usb_audio: Unknown parameter `model' [ 16.968000] snd_usb_audio: Unknown parameter `model' Also from the dmesg: [4.892000] input: USB Audio as /class/input/input2 [4.892000] input: USB HID v1.00 Device [USB Audio] on usb-:00:1d.0-1 [8.616000] input: USB Audio as /class/input/input5 [8.616000] input: USB HID v1.00 Device [USB Audio] on usb-:00:1d.0-1 It works some of the time. Maybe 1 out of 5 restarts on average it will work. Next time i get it to work ill come back and add whats different but so far its about 10 in a row now with nothing. Im going to keep trying to get help in #alsa and post what i dig up. -- external sound card (USB) is not detected most of the time https://bugs.launchpad.net/bugs/93922 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 93922] Re: external sound card (USB) is not detected most of the time
I have the same problem with Gutsy. 2.6.22-14-generic lsusb finds my usb sound card but aplay -l, only shows it some of the time. I'd say 1/4 of the times i start it detects my usb sound card, all the other times its just listed under lsusb. I typically just keep restarting the computer until it finds the card, usually 5-6 times until it does. It was like this in Feisty too, but i think its worse in Gutsy. ** Attachment added: My dmesg. http://launchpadlibrarian.net/10120850/dmesg -- external sound card (USB) is not detected most of the time https://bugs.launchpad.net/bugs/93922 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
