Acer Aspire 5520 cannot record sound with HDA-Intel NVidia Codec ALC268
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
New
|
Unknown
|
|||
linux (Ubuntu) |
Invalid
|
Medium
|
Unassigned | ||
Bug Description
When recording sound with my Acer Aspire 5520, I get lots of crackles and noises (see included samples).
A microphone plugged on microphone jack worked fine with kernel 2.6.24-19 but it stopped working with kernel 2.6.24-21 (getting crackles now).
cat /proc/asound/cards
0 [NVidia ]: HDA-Intel - HDA NVidia
Codec: Realtek ALC268
http://
The internal microphone that comes with the Crystal Eye webcam does not work with either kernel.
Ubuntu 8.04.1 AMD64
clovepower (mzattera) wrote : | #1 |
clovepower (mzattera) wrote : | #2 |
Just to be safe, I double checked and it works 100% fine with Vista, so it's NOT an hardware issue.
Mackenzie Morgan (maco.m) wrote : | #3 |
Thank you for taking the time to report this bug and helping to make Ubuntu better. It would help us greatly if you could test with the current development version so we can work on getting it fixed in the next release of Ubuntu. You can find out more about the development release at http://
Changed in alsa-driver: | |
status: | New → Incomplete |
clovepower (mzattera) wrote : | #4 |
- Ibex alpha-6 - Sound capture with "Sound Recorder" using "Capture" as source. Edit (11.8 KiB, audio/ogg)
As written above with Ibex is even worse.
I tested Intepid Ibex alpha-6 with following results:
1. If I record using "Mic Boost" or "Internal Mic Boos", I've no sound at all.
2. If I record using "Capture" I get only cracks, as you can hear in the included sample.
I checked volume settings before recording so it should not be a mute problem.
Also, the microphone works well under Vista.
Here are the results from running alsa-info
http://
Mackenzie Morgan (maco.m) wrote : | #5 |
Thanks, I wanted to see if there was a difference in the output between Hardy and Intrepid.
Changed in linux: | |
status: | Incomplete → New |
clovepower (mzattera) wrote : | #6 |
It does not work with Linux set 2.6.24-21-generic either
clovepower (mzattera) wrote : Re: Acer Aspire 5520 cannot record sound | #7 |
With Linux set 2.6.24-21-generic also the mic jack stopped working.
Config info here:
http://
description: | updated |
clovepower (mzattera) wrote : | #8 |
Just as a side note, Skype is not working any longer on my laptop complaining about issues with sound playback, it was working fine before I upgraded the kernel, so I fear something is bad with 2.6.24-21-generic and sound.
clovepower (mzattera) wrote : | #9 |
Reported upstream:
Andres Mujica (andres.mujica) wrote : | #10 |
clovepower is it possible for you to test with intrepid full updated to check if the bug is still present there?
thanks a lot
Changed in linux: | |
assignee: | nobody → ubuntu-audio |
status: | New → Confirmed |
Changed in linux: | |
assignee: | ubuntu-audio → nobody |
status: | Confirmed → Incomplete |
clovepower (mzattera) wrote : | #11 |
Since this is a production machine and it's meant to run LTS distros, I can do it in two cases:
1) There is a Live CD with the version you want me to try or there is a procedure to start a Live CD, set up drivers for testing and then revert back to my clean 8.04
2) There is a .deb with latest drivers i an install with Synaptic over my 8.04 and eventually uninstall if they causes troubles.
I'm not confident enough with building drivers from scratch and installing them.
Please let me know if I can help, and point me to the corresponding documentation/
Jean Elsner (silenter) wrote : | #12 |
Hi, I'm running a fully updated intrepid (with backports, kernel 2.6.27-8) on an aspire 5520G and can confirm the behaviour occurs still as described.
clovepower (mzattera) wrote : | #13 |
Hi Jean, just to be sure we have same hardware config, can you please download and run this script:
http://
it will produce an URL like the one I pasted above with all technical info regarding your configuration.
If you post the link the ALSA team will know which version of the drivers is still not working.
Thanks a lot in advance.
Jean Elsner (silenter) wrote : | #14 |
No problem, here you go:
http://
clovepower (mzattera) wrote : | #15 |
Thanks, I reported your findings upstream as well.
Strider (strideronmoon) wrote : | #16 |
I installed Ubuntu 8.10 (kernel 2.6.27-7) on my HP dv6910 laptop recently. My external mic port is working fine but the inbuilt mic doesnt work. My card: HDA Nvidia, Chip: Conexant CX20561 (Hermosa).
I am sure it is not a hardware problem. I will be glad to give additional information if required.
Mackenzie Morgan (maco.m) wrote : | #17 |
Strider:
Please file your own bug. You almost certainly have different hardware.
Mackenzie Morgan (maco.m) wrote : | #18 |
Jean & clovepower:
Looking at your alsa-info.sh output, I think it's safe to say you have matching hardware. Since this has been forwarded upstream, though, I recommend moving debug work upstream rather than duplicating effort.
Mackenzie Morgan (maco.m) wrote : | #19 |
Marking as confirmed since Jean has the same hardware and the same problem. Setting Medium Importance since sound cards aren't considered essential hardware.
Changed in linux: | |
importance: | Undecided → Medium |
status: | Incomplete → Confirmed |
stlubuntu (jlrbennett) wrote : | #20 |
Same problem on Acer Aspire 5100-3367 running Ubuntu (Edubuntu) 8.04.1 (64-bit)
Also confirmed that the mic does capture and work properly under Vista
(unit came with Vista pre-installed and is now set up dual boot.)
Also, ran the script. Here is my link:
http://
Sokolov Sergey (cleversokol-deactivatedaccount) wrote : | #21 |
Can anyone make script for Ubuntu 8.10 amd 64 with 2.6.27-9-generic
May be tell what to change in previous scripts...
clovepower (mzattera) wrote : | #22 |
Just want to confirm it still persists with
Linux set 2.6.24-23-generic and Ubuntu 8.04.1
Mackenzie Morgan (maco.m) wrote : Re: [Bug 269294] Re: Acer Aspire 5520 cannot record sound | #23 |
How about with 2.6.28-4-generic on Jaunty? Alpha 3 should be released
shortly.
clovepower (mzattera) wrote : Re: Acer Aspire 5520 cannot record sound | #24 |
I tried the live CD for 8.10 AMD64 and Linux Ubuntu 2.6.27-7-generic kernel.
I could not really complete the test, since Sound Recorder hangs when I press the "Stop" button.
However, if it can be of any use, I ran the alsa script and uploaded the results here:
http://
That said, I'd like to see this fixed in 8.04 as well, since this is supposed to be supported for some time still.
Dan Maas (drmaas) wrote : | #25 |
I have an hp pavillion dv5-1120us, and cannot record sound using my internal mic. I have a fresh install of Ubuntu 8.10 x64, kernel 2.6.27-9-generic. I have tried all of the audio settings in both sound recorder and audacity, without success. I also tried installing and uninstalling pulseaudio and alsa packages, without success. Currently I have the device set to HDA ATI SB (Alsa mixer) in audacity. I ran the also script, results here:
http://
Yige (yigeyinfu-deactivatedaccount) wrote : | #26 |
Open up the Synaptic Package Manager and install ubuntustudio-audio and ubuntustudio-audio plugins. Next, open up QAMix, go to Capture TAB and set it to MIC.
I am still working on the USB items. See if you can help me figure out how to compile USB items in Ubuntu.
If you find out, then press alt + F2, type usbview to see all the USB item.
I have a toothache, so I really can't work on anything right now.
clovepower (mzattera) wrote : | #27 |
- Screenshot for QAMIx, for Raiin Edit (11.8 KiB, image/png)
I've done as instructed and after installing ***160 new packages*** I found out that QAMix has no "MIC" setting under capture tab.
Please see included screen shot.
clovepower (mzattera) wrote : | #28 |
...on a side note, the 160 packages included a nice new kernel that nuked all of my drivers, thanks.
Andres Mujica (andres.mujica) wrote : | #29 |
clovepower: we're really sorry for the inconvenience, we recommend you to test with latest Jaunty Alpha4 LiveCD in order to no affect your current system.
Also, the 160 updates you've mentioned are related to 8.04.2 ??
la_flash (mikevarignon) wrote : | #30 |
I also encountered the same problem. I'm a noob here, so please bear with me.
Uploaded URL:
http://
Please advise.
Thanks
la_flash (mikevarignon) wrote : | #31 |
I've tried installing ubuntustudio-audio plug-ins, but no dice.
What's boggling me is that when I opened up the QAMix and went to the CAPTURE tab, I couldn't see how to set it to MIC. No options. Please see attached.
Thanks.
Oh by the way, I was trying to use SKYPE but the other party could not hear me. The mic works fine when I was using Vista so it's not a hardware problem. :D
=======
Open up the Synaptic Package Manager and install ubuntustudio-audio and ubuntustudio-audio plugins. Next, open up QAMix, go to Capture TAB and set it to MIC.
I am still working on the USB items. See if you can help me figure out how to compile USB items in Ubuntu.
If you find out, then press alt + F2, type usbview to see all the USB item.
I have a toothache, so I really can't work on anything right now.
description: | updated |
Andres Mujica (andres.mujica) wrote : | #32 |
Michael, the ubuntustudio-
Also the bug is related to Acer laptops, HDA-Nvidia and ALC268 codec. (maybe it can affect the HDA-Intel but not sure at this time)
digging around a bit i've found an upstream commit maybe related with this issue.
http://
Maybe it's worth for the reporters affected to give it a try.
Regards,
la_flash (mikevarignon) wrote : | #33 |
Thanks Andres.
Could you please explain to me how could I implement this?
Andres Mujica (andres.mujica) wrote : | #34 |
Hmm, looking at the date is possible that it hasn't made it into upstream yet..
but you can try with jaunty alpha5 (it uses 2.6.28 )
and the following options at alsa-base
acer Acer laptops
acer-dmic Acer laptops with digital-mic [this is the new one]
acer-aspire Acer Aspire One
so at the end of /etc/modprobe.
options snd-hda-intel model=*
la_flash (mikevarignon) wrote : | #35 |
Thanks Andres. I'm planning to install jaunty, but I am waiting for the official release. :D
Mackenzie Morgan (maco.m) wrote : Re: [Bug 269294] Re: Acer Aspire 5520 cannot record sound with HDA-Intel NVidia Codec ALC268 | #36 |
Can't you just use a live cd and do "sudo modprobe -r snd-hda-intel" then
"sudo modprobe snd-hda-intel" after doing what Andres suggested?
If you wait til Jaunty's released, it's probably not getting fixed in Jaunty.
It'll be targeted at Karmic, and then we'll ask you to test Karmic, and then
you'll want to wait until release and it won't be fixed there either and on and
on (yes, this a common occurrence...why do you think Ubuntu releases with so
many bugs? we don't hear about them until a week before release).
la_flash (mikevarignon) wrote : | #37 |
Well, I guess you're right. I'll just use a live CD instead. Just need to download jaunty5.
stlubuntu (jlrbennett) wrote : Re: [Bug 269294] Re: Acer Aspire 5520 cannot record sound with HDA-Intel NVidia Codec ALC268 | #38 |
Friends, I really do appreciate all you do and all that you
give of yourselves to Ubuntu, Linux, and free software.
However, that said this is what frustrates users and causes
them not to bother submitting bug reports. This seems like
trial and error attempts at bug fixing and what the users
would like is for the piece of code that is causing the problem
to be identified and fixed instead of this try this kernel and
see if the problem persists. It is as if that no one seems to
know what changed in the new kernel that might have an
impact on the problem.
Please, pleases don't get me wrong. I really do appreciate all
who are looking into to this. Thank you. On many bug reports
it will take weeks and weeks just to get anyone to read them
and respond.
Best Regards and Utmost Respect,
stlouisubntu
Mackenzie Morgan wrote:
> Can't you just use a live cd and do "sudo modprobe -r snd-hda-intel" then
> "sudo modprobe snd-hda-intel" after doing what Andres suggested?
>
> If you wait til Jaunty's released, it's probably not getting fixed in Jaunty.
> It'll be targeted at Karmic, and then we'll ask you to test Karmic, and then
> you'll want to wait until release and it won't be fixed there either and on and
> on (yes, this a common occurrence...why do you think Ubuntu releases with so
> many bugs? we don't hear about them until a week before release).
>
>
Jean Elsner (silenter) wrote : | #39 |
I tried the jaunty alpha5 live cd - with no success. I was, however, unable to try the
suggested alsa options, as I was not able to reload the module as specified
by Mackenzie Morgan (got the message: FATAL: Module snd_hda_intel is in use.).
clovepower (mzattera) wrote : | #40 |
Andres Mujica:
Adding ubuntu-studio and -plugins (under 8.04) causes a set of programs and libraries to be installed, these seem to depend on a special version of the kernel which is also installed, overwriting the current settings. Anyway, I'll pay more attention next time.
Mackenzie Morgan:
As I wrote, I can test with a live CD but:
1) I need detailed info on what to do for the test, otherwise all I can do is start the CD and see if the mic automagically works, this is hardly the case since most "alpha" or "beta" CDs are not even able to correctly boot on my laptop, not to mention loading all the proper drivers. I saw you now listed a couple commands to type, I'll be glad to try them as soon as I get a chance.
2) As I wrote before I'm using Hardy Heron that is a LTS, I'd expect the issue to be fixed on that version of the OS, without the need to update until the next LTS. Not sure if this will be the case.
clovepower (mzattera) wrote : | #41 |
- Screenshot-Untitled - Sound Recorder.png Edit (26.9 KiB, image/png)
I tried to perform the above test with latest alpha Live CD (jaunty alpha 5)
Linux ubuntu 2.6.28-8-generic #26-Ubuntu SMP Wed Feb 25 04:27:53 UTC 2009 x86_64 GNU/Linux
but when I try, I get the following error:
ubuntu@
FATAL: Module snd_hda_intel is in use.
Also, when I try to record sound now I hear no more crackles but the audio is completely muted.
I tried to set up different sources for sound capture but I get only the option "Capture" shown in the screen shot.
I also ran the alsa-info.sh script and results can be found here:
http://
Please advise.
Andres Mujica (andres.mujica) wrote : | #42 |
Hi, thanks for testing..
the problem you're facing is caused by applications using the sound. So we need to kill those while on the LiveCD in order to test.
1.- be sure none sound application is running
2.- kill pulse audio. From a terminal sudo killall -9 pulseaudio
3.- kill mixer applet:
this would need some commands but is doable.
- sudo ps ax | grep mixer
- you'll get a warning about reloading mixer applet.. don't close the window until you remove the module
4.- sudo rmmod -r snd_hda_intel
5.- made the changes to alsa-base
6.- sudo modprobe snd_hda_intel
7.- reload volume applet
well.. it seems hard i know.. the other option is to install it directly at the machine and test more easily (reboots between changes).
Hope this helps and let us find the issue.
regards,
clovepower (mzattera) wrote : | #43 |
Thanks Andres for the info.
I was finally able to test with Jaunty alpha 5 Linux ubuntu 2.6.28-8-generic #26-Ubuntu SMP Wed Feb 25 04:27:53 UTC 2009 x86_64 GNU/Linux, and with:
snd-hda-intel model=acer-aspire
I was able to record sound. The issue is now that "Record from input:" option in Sound Recorder does not provide a way to use the internal mic (the one with Crystal Eye webcam), I only have "Mic Boost", "Capture" and "Digital". Recording sound from the mic jack now works though.
Note also that with:
snd-hda-intel model=acer
snd-hda-intel model=acer-dmic
I get nothing (mute) when recording.
So, a step forward but still not 100% there :-)
Mackenzie Morgan (maco.m) wrote : Re: [Bug 269294] Re: Acer Aspire 5520 cannot record soundwith HDA-Intel NVidia CodecALC268 | #44 |
Yeah, there's a lot of guess & test involved. We don't necessarily know
everything that changed upstream, and sometimes there'll be a change for some
other piece of hardware that will still affect your hardware, and that adds
more ambiguity.
Mackenzie Morgan (maco.m) wrote : Re: [Bug 269294] Re: Acer Aspire 5520 cannot record sound with HDA-Intel NVidia Codec ALC268 | #45 |
sudo alsa force-unload
should get rid of that "FATAL" error.
Mackenzie Morgan (maco.m) wrote : | #46 |
If it's a simple enough change, backporting the fix is possible. If it's
not...well, all bugs are considered as affecting the current development
release unless a task exists specifically for another version. I can open a
Hardy task if you like, but it's not up to me on whether it'll end up being
approved or not.
Mackenzie Morgan (maco.m) wrote : | #47 |
I know a lot of internal mics are busted in Jaunty.
As for the jack, I just talked to a sound guy. He says that they'd have to add that entire quirk to Hardy because model=acer-aspire didn't exist back then. He said it might be possible to get it in linux-backports
clovepower (mzattera) wrote : | #48 |
@Mackenzie
Thanks a lot for the quick and clear reply.
I'm a bit confused though about the bug fix process.
What is the difference between a LTS and a regular version of Ubuntu if bugs are fixed only in the current release?
I've spoken with many people but I'm still very confused about how bug fix and package updates work....is there a link you can point me to that explains the whole process?
Anyway, thanks, I do hope to see this fix soon in Hardy :-)
Mackenzie Morgan (maco.m) wrote : | #49 |
All bugs are considered as affecting the current development release. We don't
want to make big changes post-release because that can introduce
regressions...such as the one you've got here (that isn't, by the way, making
a whole lot of sense to me since Daniel Chen just looked through the logs of
what changed from -19 to -21 and this sound driver didn't change). LTS *just*
means the amount of time during which the software will be patched, say, for
security reasons. Bug fixes, when non-invasive enough to not introduce
regressions, happen as well. About 2 years ago "let's add support for newer
hardware partway through LTS" was introduced because having an LTS release
that's only good if your hardware's old...not so good. So, new drivers get
added, but old ones get the "if it ain't broke..." treatment. Make sense?
Anyway, like I said, Daniel (resident audio guru) says there wasn't a change
between those 2 kernels that's specific to your chip. He also wasn't active
during Hardy's development cycle, so he needs to go through and see what's in
there...maybe something changed elsewhere that's catching you. He wondered if
the kernel in Hardy proposed still has the problem, and said he'd dig into it.
clovepower (mzattera) wrote : | #50 |
OK, thanks again for the detailed info.
However, I do hope to see some kind of backport for this since I'd like not to have to wait 2012 to use my mic :-)
Bart Rose (jbrose3) wrote : | #51 |
The internal mic on my AAO 150 is still not working with an updated Jaunty 2.6.28-11 and snd-hda-intel model=acer-aspire.
When I try to record all I get is garbage. In sound recorder, "capture" is selected as input and running alsamixer from command line shows capture is on and volume all the way up.
marcosbelancon (mbelancon) wrote : | #52 |
Hi friends!
First, sorry for my problems with write in english. I will try do my best!
My notebook is an Acer 5520-5912, with chipset nvidia mcp67, audio alc268. I've the same problem with my microphone, and any options (acer, acer-aspire, acer-dmid) that i tried in alsa-base have produced the same problem. When I record my microphone, depending of the volume bar, I have silence or much noise.
I have looking for informations in many places, and I think that the problem is with the kernel >2.6.25, because I founded the same problem with Debian Lenny, Ubuntu Intrepid, Ubuntu Jaunty, and I've learned in some forums that the same occurs with Gentoo, Mepis, etc. In debian Lenny my problem was solved when I "downgrade" to kernel 2.6.25. I've noticed too that in kernel until the version 2.6.25, in "input source" box I have the option "front mic", and for kernel>2.6.25 I have the option "Internal Mic".
I'm trying to help the community, and I hope that my informations can be useful.
Obs: Ubuntu Jaunty Beta is fantastic, I'm running him now!
Thanks from Brazil!
Bart Rose (jbrose3) wrote : | #53 |
I got my microphone to work properly by setting System-
marcosbelancon (mbelancon) wrote : | #54 |
Just a remark.
I've tried all that I found, and nothing works. So, I hope that this bug will be solved quickly, and now I'm coming to Ubuntu Hardy with kernel 2.6.24, that is the best for now!
marcel (marcelrf) wrote : | #55 |
Same behavior on Jaunty final release. I too have an Acer Aspire 5520 with same hardware and I am unable to get internal mic to work with either of the suggestions made here.
Nicholas (nicholas-a) wrote : | #56 |
I am using Acer Aspire 4520 laptop (I am using the Jaunty release - amd64, ext4). The inbuilt mic does not work, but external ones work. I wish this bug could fixed, cause everything else works so beautifully.
The Mike (mike-themike) wrote : | #57 |
I fixed this problem on my Acer Aspire 5520 Notebook. I had the exact same problems above, but can now record audio just fine with the internal microphone from the Acer CrystalEye Camera and Microphone combo.
NOTE: This problem was experienced in Ubuntu 9.04 and Linux Mint 7. The fix was performed and tested in Linux Mint 7, which uses Ubuntu 9.04 as its base.
Step 1:
Download <a href="ftp://ftp.
Step 2:
extract the contents.
<b>
tar -vxf alsa-driver-
</b>
Step 3:
Compile the driver
<b>
./configure
make
sudo make install
</b>
NOTE: I actually used a program called CheckInstall which creates a debian package that I can later install or remove at my leisure. If you choose this option be sure to install CheckInstall first, and also it may be necessary to install the finished package in this manner:
<b>
sudo dpkg -i --force-overwrite alsa-driver_
</b>
Step 4:
Configure alsa-base.conf
Add the following line to the end of /etc/modprobe.
<b>
alias snd-card-0 snd-hda-intel
options snd-hda-intel model=acer
</b>
Step 5:
Reboot
Sound recording should now work correctly on the Acer 5520. I experienced this problem with Ubuntu 9.04 and Linux Mint 7. The Fix works in Linux Mint 7, and should therefore work in Ubuntu 9.04, as they are essentially the same under the hood.
marcel (marcelrf) wrote : | #58 |
Hey The Mike, thanks a lot for the answer. I will try it out as soon as I get some free time.
Does your Acer 5520 have an intel processor ? Cause I saw said something about alsa_driver_
My 5520 has a AMD Turion X2.
Great work
marcel (marcelrf) wrote : | #59 |
Indeed Mike, new alsa drivers worked a charm. I still haven't tried anything else, but sound + internal mic are working perfectly.
I have to turn the Internal Mic Boost almost all the way down because the recording is too noisy otherwise.
Regards,
Marcel
Andress Calderon (andress-calderon) wrote : | #60 |
Hi, I have an Acer Aspire 4520, just yesterday I have installed Jaunty (at last), and I've tried the Mike's solution and it works!!! The in-built mic now works although the sound is some crash. My laptop has an AMD Athlon X2 processor and a nVidia chipset, the sound card is Realtek. BTW i am using the AMD64 version. Thanks you so much...
Mackenzie Morgan (maco.m) wrote : | #61 |
1.0.20 should be in Karmic. Can one of you test?
marcel (marcelrf) wrote : | #62 |
Mackenzie Morgan , downloading karmic... I'll let you know.
MZBKA (mzbka) wrote : | #63 |
Hello,
I've tried The Mike's suggestion. Should step 2 be
<b>
tar -vxf alsa-driver-
</b>
insteald of ". . . .gz"?
If so, I'm having trouble "making" this file. Can anybody help me? I'm a Linux noob.
marcel (marcelrf) wrote : | #64 |
Hey MZBKA, this is more of a forum question, but use
tar xjf alsa-driver-
Mackenzie Morgan (maco.m) wrote : | #65 |
The j and z for bz2 and gz haven't been necessary with tar for a good long
while...at least 2 years, I think.
ideathproof (glenn-immortal) wrote : | #66 |
Hi I know this is not a forum but can some please point me to the right place; The Mike has posted a fix but I can't seem to get to work I get stuck on "sudo dpkg -i --force-overwrite alsa-driver_
Any help would be appreciated google brings up dead forums so not much help or answers, this is the last thing i got to get working.
sorry linux noob (bet that's getting old)
Mackenzie Morgan (maco.m) wrote : | #67 |
You would then need to find an amd64 deb
marcosbelancon (mbelancon) wrote : | #68 |
I have an ACER 5520 and I'm using the amd64 version of Jaunty. I don't know how to create and ".deb" file to fix the alsa problem, but here was easy to fix using the "alsa-driver-
Step 1:
Download <a href="ftp://ftp.
Step 2:
extract the contents.
<b>
tar -vxf alsa-driver-
</b>
Step 3:
Compile the driver
<b>
./configure
make
sudo make install
</b>
Step 4:
Configure alsa-base.conf
Add the following line to the end of /etc/modprobe.
<b>
alias snd-card-0 snd-hda-intel
options snd-hda-intel model=acer
</b>
Step 5:
Reboot
ideathproof (glenn-immortal) wrote : | #69 |
thanks works great
On Fri, 2009-07-10 at 15:42 +0000, marcosbelancon wrote:
> I have an ACER 5520 and I'm using the amd64 version of Jaunty. I don't
> know how to create and ".deb" file to fix the alsa problem, but here was
> easy to fix using the "alsa-driver-
> suggested. I made this:
>
> Step 1:
> Download <a href="ftp://ftp.
>
> Step 2:
> extract the contents.
>
> <b>
> tar -vxf alsa-driver-
> </b>
>
> Step 3:
> Compile the driver
>
> <b>
> ./configure
> make
> sudo make install
> </b>
>
> Step 4:
> Configure alsa-base.conf
>
> Add the following line to the end of /etc/modprobe.
>
> <b>
> alias snd-card-0 snd-hda-intel
> options snd-hda-intel model=acer
> </b>
>
> Step 5:
> Reboot
>
ideathproof (glenn-immortal) wrote : | #70 |
Thanks so much its working
Tushar (mailtotushark) wrote : | #71 |
HI, i tried same, but its still not working. I have Acer Aspire 4520. Ran alsa-info.sh. This is the link http://
Can someone help me to understand whats wrong with my setup?
Lumpusz (csakenvagyokaz) wrote : | #72 |
Hi!
I tried your solution marcosbelancon on an Aspire 5520. It worked correctly with kernel version 2.6.28-11. After I updated ubuntu with update manager to kernel version 2.6.28-13, the result wasn't good. It was just garbage, as descussed above.
Thusar maybe your system is based on the 2.6.28-13 kernel?
marcosbelancon (mbelancon) wrote : | #73 |
in the first time, I used "my solution" running the kernel 2.6.28-11. After an update I found problems again, so I just did the same steps to solve the problem one time more. May be I am wrong, but I think that "my solution" just fix the problem of the current running kernel!
marcel (marcelrf) wrote : | #74 |
Same here. With latest kernel upgrade I had to reinstall the driver and it worked again after a reboot.
GusSterneman (gsterneman) wrote : | #75 |
I've been struggling with this on my Acer 6530G for months now. I've tried every suggestion I can find, including the most recent one of updating ALSA to 1.0.20, but I still can't get my built-in mic to work. I ran the alsa-info.sh. Here's the url: http://
This is the only part of Ubuntu that I cannot get working, and it's incredibly frustrating! Any other thoughts? Thanks!
Gus
Bruno Araújo (bruno-araujo15) wrote : | #76 |
Hi everybody, I'm Bruno from Manaus, in Brazil!
Sorry for my bad english!
I'll gonna make my best writing this!
Well, the procedure of <marcosbelacon> functions perfectly on my Ubuntu 9.04!
Finally my Acer Aspire 5315-2698, turned on the internal mic.
Finally I got it! The Ubuntu can record again
Detail:
I was using the Ubuntu 8.04 LTS before and the internal mic doesn't had any problem!
And now...
I'm using Ubuntu 9.04, with the latest updates.
The version of my kernel is <2.6.28-
Changed in linux: | |
status: | Unknown → New |
Ron Stangvik (ron-stangvik-deactivatedaccount) wrote : | #77 |
I have problem with my internal mic on my acer 5520G running Ubuntu 10.10.
Gonna check if the "hack" from The Mike is working, then get back here
Ron Stangvik (ron-stangvik-deactivatedaccount) wrote : | #78 |
I'm sorry for double posting. Can't see any edit button here :)
I can confirm that the solution from The Mike is working on 10.10 as well. Personally I had to adjust the volume to the lowest to avoid distorted sound. This may be because I have edited allot of config in my long virtual trip to fix my internal microphone!
If it has any meaning to solve this bug in a later version of Ubuntu, here are my output from the alsa script:
Before "The Mike Hack":
http://
After "The Mike Hack":
http://
I have the amd turion x2 (TL-64 i think) version of 5520G.
penalvch (penalvch) wrote : | #79 |
clovepower, this bug report is being closed due to your last comment https:/
>"A microphone plugged on microphone jack worked fine with kernel 2.6.24-19 but it stopped working with kernel 2.6.24-21 (getting crackles now)."
is fixed with an update. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https:/
tags: |
added: hardy needs-kernel-logs needs-upstream-testing removed: regression |
tags: | added: kernel-sound |
tags: | added: intrepid |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
For no apparent reason, the mic now appears to be working, it crackles a lot though, as can be heard in the included sample, which makes it still unusable.
I've uploaded alsa configuration info here:
http:// www.alsa- project. org/db/ ?f=6c0ee5cb1355 acca0596033a42b 9a0a8af847acf
Also, have tested Intrepid alpha-6 Live CD and it cannot record a thing from the internal mic .
root@set: /home/maxi/ Downloads# cat /proc/asound/cards
HDA NVidia at 0xd0880000 irq 21
0 [NVidia ]: HDA-Intel - HDA NVidia