Hello List,
I recently upgraded my laptop, HP Pavilion N5430, from a 2.4.21 kernel to 2.6.12. As a result of doing this my sound no longer works correctly. It plays the same thing repeatedly some number of times - if it plays at all. Any ideas on how to debug this would be appreciated. Additional info I don't see any interrupts in /proc/interrupts for the Allegro which is on int 5. I just tried the same laptop with knoppix and a 2.4.27 kernel and sound works great and I do see interrupts for Allegro on int 5. Thanks, Steve aplay -v and aadebug output follow. [EMAIL PROTECTED] ~]# aplay -v /usr/share/apps/kget/sounds/started.wav Playing WAVE '/usr/share/apps/kget/sounds/started.wav' : Unsigned 8 bit, Rate 11128 Hz,Mono Plug PCM: Hardware PCM card 0 'ESS Allegro PCI' device 0 subdevice 1 Its setup is: stream : PLAYBACK access : RW_INTERLEAVED format : U8 subformat : STD channels : 1 rate : 11128 exact rate : 11128 (11128/1) msbits : 8 buffer_size : 5564 period_size : 1391 period_time : 125000 tick_time : 1000 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 1391 xfer_align : 1391 start_threshold : 5564 stop_threshold : 5564 silence_threshold: 0 silence_size : 0 boundary : 1458569216 aplay: pcm_write:1171: write error: Input/output error aadebug output: ALSA Audio Debug v0.0.9 - Mon Jul 25 14:49:10 EDT 2005 http://alsa.opensrc.org/?page=aadebug Kernel ---------------------------------------------------- Linux joker4.seclark.com 2.6.12-prep #1 Sun Jul 24 22:39:46 EDT 2005 i686 athlon i386 GNU/Linux Loaded Modules -------------------------------------------- snd_maestro3 25252 2 snd_ac97_codec 76408 1 snd_maestro3 snd_seq_dummy 3972 0 snd_seq_oss 37760 0 snd_seq_midi_event 9600 1 snd_seq_oss snd_seq 62992 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event snd_seq_device 9228 3 snd_seq_dummy,snd_seq_oss,snd_seq snd_pcm_oss 51760 0 snd_mixer_oss 18304 1 snd_pcm_oss snd_pcm 100744 4 snd_maestro3,snd_ac97_codec,snd_pcm_oss snd_timer 33924 2 snd_seq,snd_pcm snd_page_alloc 10116 1 snd_pcm snd 57860 12 snd_maestro3,snd_ac97_codec,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer Modprobe Conf --------------------------------------------- alias snd-card-0 snd-maestro3 options snd-card-0 index=0 options snd-maestro3 index=0 remove snd-maestro3 { /usr/sbin/alsactl store 0 >/dev/null 2>&1 || : ; }; /sbin/modprobe -r --ignore-remove snd-maestro3 Proc Asound ----------------------------------------------- Advanced Linux Sound Architecture Driver Version 1.0.9rc2 (Thu Mar 24 10:33:392005 UTC). 0 [PCI ]: Allegro - ESS Allegro PCI ESS Allegro PCI at 0x1400, irq 5 1: : sequencer 16: [0- 0]: digital audio playback 24: [0- 0]: digital audio capture 0: [0- 0]: ctl 33: : timer 00-00: Allegro : Allegro : playback 2 : capture 1 Dev Snd --------------------------------------------------- controlC0 pcmC0D0c pcmC0D0p seq timer CPU ------------------------------------------------------- model name : mobile AMD Duron(tm) Processor cpu MHz : 299.999 RAM ------------------------------------------------------- MemTotal: 255652 kB SwapTotal: 524280 kB Hardware -------------------------------------------------- 00:00.0 Host bridge: ALi Corporation M1647 Northbridge [MAGiK 1 / MobileMAGiK 1] (rev 04) 00:08.0 Multimedia audio controller: ESS Technology ES1988 Allegro-1 (rev 12) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/