@David:
I tried 4 cases: with and without fw patch, with and without running hda-verb.
Recording works in all these cases.
In "Sound Preferences > Input", I can see two items in the "Connector"
drop-down list: "Microphone 1" and "Microphone 2". There's no "line in" option.
After testing, I found "Microphone 1" and "Microphone 2" correspond the back
and front mic hole respectively. There seems no "line in" hole in my OPTIPLEX
380 box.
@jaezcurra:
There is no "configure" file in the hda-verb pack, just "make" will work. Since
you are not familiar with the compiling job, let me give a revision of David's
instructions:
1) Make sure the package "build-essentials" is installed
2) In your terminal:
$ wget -c
ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/misc/hda-verb/hda-verb-0.3.tar.gz
$ tar vxzf hda-verb-0.3.tar.gz
$ cd hda-verb-0.3/
$ ls # have a glance at the files in the pack, note that there is a
"Makefile"
ChangeLog COPYING hda_hwdep.h hda-verb.c Makefile README
$ make # this command will use "Makefile"
gcc -Wall -O2 -g -c -o hda-verb.o hda-verb.c
gcc -o hda-verb hda-verb.o
$ ls # you can find an executable file "hda-verb" appears: that's what we
want
ChangeLog COPYING hda_hwdep.h hda-verb hda-verb.c hda-verb.o Makefile
README
3) run your "hda-verb":
$ ./hda-verb /dev/snd/hwC0D0 0x1a 0x701 0
$ ./hda-verb /dev/snd/hwC0D0 0x1b 0x701 0
if you're lucky, your system can play sound now
4) add two lines in /etc/rc.local, so that they'll be automatically applied
when booting:
/path/to/hda-verb /dev/snd/hwC0D0 0x1a 0x701 0
/path/to/hda-verb /dev/snd/hwC0D0 0x1b 0x701 0
Remember to replace "/path/to/hda-verb" with the actual full path of your
"hda-verb".
--
No sound on Dell Optiplex 380 (ALC269Q, probably new chip)
https://bugs.launchpad.net/bugs/582199
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