sound / audio driver for Gateway GT5012 / Sigmatel 9220
My workstation is lacking audio drivers; can anybody point me to one?
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Gateway GT5012, Intel mobo I'm tempted to triple boot Ubuntu and see if I can pull its driver to Slackware, but I imagine there's a smarter solution--and I admit I'd rather not partition/install a distro I won't use. And yes Gateway sucks, but please be gentle; hand-me-downs fit my budget. PS: zedmelon's 100th LQ post - ice cream, cake, Guinness and Sam Adams! |
The Sigmatel STAC 9220 should work out of the box. What makes you think that you don't have a driver installed for it?
Please post the output of Code:
lspci -k |
lspci / dmesg
Sorry, here's lspci and dmesg
Code:
#11:01:21 root@linnicks ~# dmesg|grep -i audio |
So I see that your audio device is recognized. Interesting would be if a driver is loaded, therefore I asked for
Code:
lspci -k |
Sorry for the delay. My first reply crossed yours, and then I was confirming the below to ensure I'm not lying to you. If I didn't above, I should mention that I'm a desktop Linux n00b. Most servers don't need sound drivers, so I've never encountered this. Also given that, I won't be certain if it's relevant that I'm on KDE 4.7.0.
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My audio control in the corner appears similar to the one I know from WinXP, and I even pull up the mixer--though it shows only a "master" channel. That's a little odd, and with no driver, I'd not expect to see the mixer and icon--but I can't expect to predict every feature in a GUI I've never used. Here's the lspci output. Code:
#11:39:58 root@linnicks ~# lspci -k |
I re-read my post above, and the bold looks dickish to me. Sorry; I only intended it as a red-alert, because I've been here eight years but am very green in this area.
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I've also double-checked every "mute" control I can find--meant to say that earlier. :-) lspci question: Does "kernel driver in use," mean "okay now we're using this driver," or is it more like "we can't use that, because it's already in use?" |
No need to apologize, no one can be an expert in any field.
So, as we can see, your audio hardware is recognized and has the snd-intel-hda driver loaded (which is expected). Now we need to know if the right codec for the sigma chip is loaded. Post the output of Code:
lsmod | grep snd_hda_intel If there is anything else non-standard on your system it may be helpful to know that, just in case your issues are caused by this. |
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I may have lied to you again and suspect I should have reported 4.5.5. Sorry for the misinformation--that probably would've really sounded odd before 4.7 was even out. Code:
kde-open -v Looking at the lsmod output, I feel like I should be able to get it from here. Is the next step determining if I have snd_hda_codec_idt and/or snd_hda_intel? Code:
lsmod | grep snd_hda_intel |
Looks all as it should look. Seems to me that the hardware/driver side is OK, so now we should look at the software side.
What is the output of Code:
aplay -l Code:
**** List of PLAYBACK Hardware Devices **** Can you play a .wav file from the command line (using aplay, without a GUI running)? |
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I'll drop the GUI and see what aplay gets me. Here's what it gave me for now (no audio yet): Code:
**** List of PLAYBACK Hardware Devices **** |
Victory! After rebooting into Xfce, I can hear audio. I went back into KDE and could hear there as well, but first I had to open alsamixer and
1) unmute the speaker 2) restore PCM level all the way from zero So something related to KDE was also resetting at least two separate controls which effectively muted my output. I most assuredly did something at one point to sabotage myself (saved session, anyone?), but I would bet $100 that I originally tried the out-of-the-box config before playing with very much. It's odd. At any rate, it's working now. Thank you TobiSGD for sticking with me, you're the best! |
HTH, nice that you worked this out. Have fun with Slackware!
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This was important to me for the sake of tradition; I wanted to eschew the shortcuts through use of the "friendlier" distros--my wife loves the Ubuntu laptop I built her--but I've used/preferred Slack since ~1999 when a friend led me through my first install. I've just dragged my feet on adopting the desktop. I've gotta say X has made significant progress since my last attempt in 2002(?), although those more dedicated would certainly point out that I gave up too quickly--and waited too long to try again. I now just need to familiarize myself with Xfce. It's unsettling but exciting to be a n00b again. (NOTE: even after another reboot, the settings I defined under Xfce remained. My desktop is noticeably quicker under Xfce, so there's no reason to dig around and determine why KDE kept resetting them.) Thanks again for all your help. |
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