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So far, so good, are you dual booting with Windows, or moving the speakers between systems?
The speakers must be plugged into the light green coloured jack socket.
type alsa-info --help for some command line options, like no upload, no-check.
Code:
glenn@GamesBox:~$ sh /home/glenn/bin/alsa-info.sh --help (08-09 10:05)
alsa-info.sh version 0.4.58
Available options:
--with-aplay (includes the output of aplay -l)
--with-amixer (includes the output of amixer)
--with-alsactl (includes the output of alsactl)
--with-configs (includes the output of ~/.asoundrc and
/etc/asound.conf if they exist)
--with-devices (shows the device nodes in /dev/snd/)
--with-dmesg (shows the ALSA/HDA kernel messages)
--output FILE (specify the file to output for no-upload mode)
--update (check server for script updates)
--upload (upload contents to remote server)
--no-upload (do not upload contents to remote server)
--pastebin (use http://pastebin.ca) as remote server
instead www.alsa-project.org
--stdout (print alsa information to standard output
instead of a file)
--about (show some information about the script)
--debug (will run the script as normal, but will not
delete /tmp/alsa-info.PU4hCKCDGU/alsa-info.txt)
I personally, don't know how to debug with this script, but some of the info I do know.
Generally the script is used by alsa-wiki-forums to debug alsa and sound probs.
I would google the laptop-sound-noise (brand name) it's a common problem.
install snd-usb-audio test -f /var/lock/subsys/alsa && /sbin/modprobe --first-time --ignore-install snd-usb-audio
/etc/modprobe.d/blacklist-mdv
Code:
# blacklisted modules for PCI coldplug
# see also /etc/modprobe.d/blacklist-compat
blacklist rivatv
# For some bridges both intel-agp and i82875p_edac are loaded. If i82875p_edac
# is loaded first it will grab the device. Then intel-agp doesn't work.
# Therefore we disable automatic loading of 82875p_edac. (Bug 213840)
# https://bugzilla.novell.com/show_bug.cgi?id=213840
blacklist i82875p_edac
# do not use "Boot Protocol" drivers, we prefer usbhid
# and they cause problems when loaded together with usbhid (#37726, #40861)
blacklist usbkbd
blacklist usbmouse
blacklist pcspkr
Then you still have the usb-audio references to deal with.
try booting with no usb gadgets connected and see what lsmod gives you then.
install snd-usb-audio test -f /var/lock/subsys/alsa && /sbin/modprobe --first-time --ignore-install snd-usb-audio
When I tried these, I couldn't get sound through the gui, but the command line beep started coming through my speakers. Also on ctrl+alt+F1, the system tells me:
Warning! All config files need .conf /etc/modprobe.d/snd-usb-audio, it will be ignored in a future release.
Warning: Depreciated config file /etc/modprobe.conf all config files belong in /etc/modprobe.d
Quote:
/etc/modprobe.d/blacklist-mdv
Code:
# blacklisted modules for PCI coldplug
# see also /etc/modprobe.d/blacklist-compat
blacklist rivatv
# For some bridges both intel-agp and i82875p_edac are loaded. If i82875p_edac
# is loaded first it will grab the device. Then intel-agp doesn't work.
# Therefore we disable automatic loading of 82875p_edac. (Bug 213840)
# https://bugzilla.novell.com/show_bug.cgi?id=213840
blacklist i82875p_edac
# do not use "Boot Protocol" drivers, we prefer usbhid
# and they cause problems when loaded together with usbhid (#37726, #40861)
blacklist usbkbd
blacklist usbmouse
blacklist pcspkr
When I tried this, my system was completely silent. I will delete this file now.
Quote:
Then you still have the usb-audio references to deal with.
try booting with no usb gadgets connected and see what lsmod gives you then.
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