Error while initializing the sound driver
Got this error when starting KDE (when initializing peripherals):
Code:
Sound server informational message: What's wrong? Regards, Edwin |
Could be a number of things, what have you done to configure your sound card? Please post the output from lspci -v, and lsmod? Are you using alsa? Have you run a mixer and unmuted your sound?
good luck. |
Hi,
output from lspci -v (just the useful part, as the whole thing is quite lengthy): Code:
0000:00:04.0 Multimedia audio controller: ESS Technology ES1978 Maestro 2E (rev 10) Code:
Module Size Used by Regards, Edwin |
You can read about alsa here.
http://www.alsa-project.org/ Since the device is reconized, and I don't see the module loaded, let's try modprobing it. modprobe maestro If it works, you should be dropped back to the propmt. If that happens, try running a mixer and unmuting your sound, and raising your volumes. If not, post back with the errors, we'll drop back and punt, and try something else. good luck. |
ok basically...
$ modprobe maestro no problem... i get the $ prompt again almost immediately. Then i tried Sound Mixer (KMix), under "Current Mixer", there's nothing for me to choose from, and when it minimizes to the system tray, there's a "X" in front of the speaker icon. Regards, Edwin |
Did you run modprobe as root or su -? Are there any other mixers installed? Try one of them. Please post the output of lsmod again, so we can see if the module indeed loaded.
good luck. |
i had ran modprobe as root just now (can't run as normal user).
now the lsmod has a maestro and a soundcore: Code:
ide_cd 42656 0 Regards, Edwin |
Have you tried any other mixers? Now that the modules are loaded it should be a matter of unmuting your sound and raising your volume.
good luck. |
ok, half the problem is solved... when i startx as root, its working, no error messages, and i can play CDs.
but when i startx as a normal user, i still get the same error message: Code:
Sound server informational message: Regards, Edwin |
You could try adding yourself to the audio group, and the cdrom group.
Alternitively these commands should give all users permissions to the devices. chmod a+x /dev/dsp chmod a+x /dev/mixer good luck. |
Yup it works!! Thanks!!! :D
Then i gave permission for /dev/cdrom and i can play CDs as well now! Thanks again! Btw, what other device would I have to give permission to all users for the system to run smoothly? Thanks and Regards, Edwin |
That's not the most secure thing to do or secure way to go about things. You might want to read up on permissions here.
http://www.linuxquestions.org/questi...ticle&artid=20 I don't see a real problem with all users having access to the sound devices, that's why I made that suggestion. Glad you got it sorted. good luck. |
hey, if u don't mind, could you help me take a look at another problem i encountered?
http://www.linuxquestions.org/questi...hreadid=246033 its also KDE related, but its kinda peculiar... Thanks!! Regards, Edwin |
I'll be glad to take a look at it, but, I'll make no promises, I've got some other threads going at the moment. :) In any event good luck with it.:cool:
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