*failed to open audio output ALSA 1.2.10 output plugin*
Jag har ALSA och OSS-emulation inkompilerat som moduler. Jag har följt Gentoo ALSA guide och använder bara kernel-drivare till mitt ljudkort och ALSA.
Info
make.conf
Code: Select all
CFLAGS="-Os -mcpu=i686 -pipe"
CHOST="i386-pc-linux-gnu"
CXXFLAGS="${CFLAGS}"
MAKEOPTS="-j2"
USE="-kde -qt java nsplugin nvidia gtk gnome X alsa mp3 cdr dvd opengl"
SYNC="rsync://rsync.gentoo.se/gentoo-portage"
GENTOO_MIRRORS="http://mirrors.gentoo.se ftp://mirror.pudas.net/gentoo/"
ACCEPT_KEYWORDS="x86"
ALSA_CARDS="intel8x0"Code: Select all
# lspci| grep audio
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01)Code: Select all
# dmesg|grep snd
Modules linked in: lp snd_pcm_oss snd_mixer_oss snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device ohci_hcd parport_pc parport ohci1394 ieee1394 nvidia snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd snd_page_alloc ehci_hcd usbhid uhci_hcd intel_agp agpgart ntfs ndiswrapper usbcore
[<f0ae058e>] .text.lock.pcm_native+0x6d/0x1df [snd_pcm]
[<f0b81a41>] snd_pcm_oss_change_params+0x251/0x800 [snd_pcm_oss]
[<f0adf543>] snd_pcm_capture_ioctl1+0x43/0x270 [snd_pcm]
[<f0adf858>] snd_pcm_kernel_capture_ioctl+0x38/0x50 [snd_pcm]
[<f0b82076>] snd_pcm_oss_prepare+0x26/0x60 [snd_pcm_oss]
[<f0b820eb>] snd_pcm_oss_make_ready+0x3b/0x60 [snd_pcm_oss]
[<f0b82d6d>] snd_pcm_oss_sync+0x10d/0x2d0 [snd_pcm_oss]
[<f0b84333>] snd_pcm_oss_release+0x23/0xc0 [snd_pcm_oss]Code: Select all
# cat /dev/urandom > /dev/dsp
bash: /dev/dsp: Device or resource busyCode: Select all
# ps -A|grep sd
8689 ? 00:00:00 cupsd
18775 ? 00:00:00 esd

