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Xubuntu Efika: No sound here
https://www.powerdeveloper.org/forums/viewtopic.php?f=31&t=1515		 Page 1 of 1
Author:  Palmiga [ Sat Mar 22, 2008 3:54 am ]
Post subject:  Xubuntu Efika: No sound here
dmesg

[ 47.309652] Advanced Linux Sound Architecture Driver Version 1.0.14 (Thu May 31 09:03:25 2007 UTC).
[ 47.320963] EFIKA HACK: port_config 01051124
[ 47.331700] EFIKA HACK: port_config 01051124
[ 47.342225] Sound: MPC52xx PSC AC97 driver
[ 47.353079] mpc52xx-psc-ac97 f0002200.sound: probing MPC52xx PSC AC97 driver
[ 47.353399] mpc52xx-psc-ac97 f0002200.sound: ac97 codec reset
[ 47.363713] mpc52xx-psc-ac97: timeout on ac97 read (val)
[ 47.384428] mpc52xx-psc-ac97: timeout on ac97 bus (rdy)
[ 47.394826] AC'97 0 access is not valid [0xffffffff], removing mixer.
[ 47.405220] mpc52xx-psc-ac97: snd_ac97_mixer failed
[ 47.415617] mpc52xx-psc-ac97: probe of f0002200.sound failed with error -5
[ 47.425965] ALSA device list:
[ 47.436099] No soundcards found.

Could anyone help me?
Author:  Tcheko [ Sat Mar 22, 2008 10:41 am ]
Post subject:  Re: Xubuntu Efika: No sound here
Quote:
dmesg

[ 47.309652] Advanced Linux Sound Architecture Driver Version 1.0.14 (Thu May 31 09:03:25 2007 UTC).
[ 47.320963] EFIKA HACK: port_config 01051124
[ 47.331700] EFIKA HACK: port_config 01051124
[ 47.342225] Sound: MPC52xx PSC AC97 driver
[ 47.353079] mpc52xx-psc-ac97 f0002200.sound: probing MPC52xx PSC AC97 driver
[ 47.353399] mpc52xx-psc-ac97 f0002200.sound: ac97 codec reset
[ 47.363713] mpc52xx-psc-ac97: timeout on ac97 read (val)
[ 47.384428] mpc52xx-psc-ac97: timeout on ac97 bus (rdy)
[ 47.394826] AC'97 0 access is not valid [0xffffffff], removing mixer.
[ 47.405220] mpc52xx-psc-ac97: snd_ac97_mixer failed
[ 47.415617] mpc52xx-psc-ac97: probe of f0002200.sound failed with error -5
[ 47.425965] ALSA device list:
[ 47.436099] No soundcards found.

Could anyone help me?
Hello,

Have you applied latest firmware? (See thread about ac_97 patch publied some weeks ago)
Author:  Palmiga [ Mon Mar 24, 2008 3:17 pm ]
Post subject:  Re: Xubuntu Efika: No sound here
Quote:

Hello,

Have you applied latest firmware? (See thread about ac_97 patch publied some weeks ago)
Yes, its installed. Didnt work.
Author:  Neko [ Wed Mar 26, 2008 2:29 pm ]
Post subject:  Re: Xubuntu Efika: No sound here
Quote:
Could anyone help me?
What kernel version is this?
Author:  Palmiga [ Wed Mar 26, 2008 5:08 pm ]
Post subject:  Re: Xubuntu Efika: No sound here
Quote:
Quote:
Could anyone help me?
What kernel version is this?
Its gutsyefika_boot from http://www.genesi.hu/ubuntu/. Date 19.10.2007

I used gutsyefika_netinst for install. In /boot are some files with the number 2.6.22-14 (vmlinux, intird.img...)
Author:  czp [ Thu Mar 27, 2008 12:54 am ]
Post subject: 
Then it should have worked without efika.forth or a firmware upgrade. At least it worked on my machine before I uploaded the kernels :-)
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