各位升級至linux-image-2.6.14後，alsa driver有沒有出現問題？

[pooh9038]

小弟自升級到linux-image-2.6.14-1-k7後，便不能載入alsa的相關modules.

運行 dmesg | grep snd，出現：

snd: Unknown parameter `device_mode'
snd_timer: Unknown symbol snd_info_register
snd_timer: Unknown symbol snd_info_create_module_entry
snd_timer: Unknown symbol snd_info_free_entry
snd_timer: Unknown symbol snd_iprintf
snd_timer: Unknown symbol snd_ecards_limit
snd_timer: Unknown symbol snd_oss_info_register
snd_timer: Unknown symbol snd_unregister_device
snd_timer: Unknown symbol snd_device_new
snd_timer: Unknown symbol snd_info_unregister
snd_timer: Unknown symbol snd_register_device
snd: Unknown parameter `device_mode'
snd_timer: Unknown symbol snd_info_register
snd_timer: Unknown symbol snd_info_create_module_entry
snd_timer: Unknown symbol snd_info_free_entry
snd_timer: Unknown symbol snd_iprintf
snd_timer: Unknown symbol snd_ecards_limit
snd_timer: Unknown symbol snd_oss_info_register
snd_timer: Unknown symbol snd_unregister_device
snd_timer: Unknown symbol snd_device_new
snd_timer: Unknown symbol snd_info_unregister
snd_timer: Unknown symbol snd_register_device
snd_pcm: Unknown symbol snd_info_register
snd_pcm: Unknown symbol snd_info_create_module_entry
snd_pcm: Unknown symbol snd_timer_notify
snd_pcm: Unknown symbol snd_timer_interrupt
snd_pcm: Unknown symbol snd_info_free_entry
snd_pcm: Unknown symbol snd_info_get_str
snd_pcm: Unknown symbol snd_ctl_register_ioctl
snd_pcm: Unknown symbol snd_card_file_add
snd_pcm: Unknown symbol snd_iprintf
snd_pcm: Unknown symbol snd_major
snd_pcm: Unknown symbol snd_unregister_device
snd_pcm: Unknown symbol snd_timer_new
snd_pcm: Unknown symbol snd_device_new
snd_pcm: Unknown symbol snd_ctl_unregister_ioctl
snd_pcm: Unknown symbol snd_info_create_card_entry
snd_pcm: Unknown symbol snd_power_wait
snd_pcm: Unknown symbol snd_device_free
snd_pcm: Unknown symbol snd_card_file_remove
snd_pcm: Unknown symbol snd_info_unregister
snd_pcm: Unknown symbol snd_device_register
snd_pcm: Unknown symbol snd_register_device
snd_pcm: Unknown symbol snd_info_get_line
snd_ac97_codec: Unknown symbol snd_info_register
snd_ac97_codec: Unknown symbol snd_ctl_add
snd_ac97_codec: Unknown symbol snd_info_free_entry
snd_ac97_codec: Unknown symbol snd_interval_refine
snd_ac97_codec: Unknown symbol snd_ctl_find_id
snd_ac97_codec: Unknown symbol snd_ctl_new1
snd_ac97_codec: Unknown symbol snd_ctl_remove_id
snd_ac97_codec: Unknown symbol snd_component_add
snd_ac97_codec: Unknown symbol snd_pcm_hw_rule_add
snd_ac97_codec: Unknown symbol snd_iprintf
snd_ac97_codec: Unknown symbol snd_device_new
snd_ac97_codec: Unknown symbol snd_info_create_card_entry
snd_ac97_codec: Unknown symbol snd_info_unregister
snd: Unknown parameter `device_mode'
snd_timer: Unknown symbol snd_info_register
snd_timer: Unknown symbol snd_info_create_module_entry
snd_timer: Unknown symbol snd_info_free_entry
snd_timer: Unknown symbol snd_iprintf
snd_timer: Unknown symbol snd_ecards_limit
snd_timer: Unknown symbol snd_oss_info_register
snd_timer: Unknown symbol snd_unregister_device
snd_timer: Unknown symbol snd_device_new
snd_timer: Unknown symbol snd_info_unregister
snd_timer: Unknown symbol snd_register_device
snd: Unknown parameter `device_mode'
snd_timer: Unknown symbol snd_info_register
snd_timer: Unknown symbol snd_info_create_module_entry
snd_timer: Unknown symbol snd_info_free_entry
snd_timer: Unknown symbol snd_iprintf
snd_timer: Unknown symbol snd_ecards_limit
snd_timer: Unknown symbol snd_oss_info_register
snd_timer: Unknown symbol snd_unregister_device
snd_timer: Unknown symbol snd_device_new
snd_timer: Unknown symbol snd_info_unregister
snd_timer: Unknown symbol snd_register_device
snd_pcm: Unknown symbol snd_info_register
snd_pcm: Unknown symbol snd_info_create_module_entry
snd_pcm: Unknown symbol snd_timer_notify
snd_pcm: Unknown symbol snd_timer_interrupt
snd_pcm: Unknown symbol snd_info_free_entry
snd_pcm: Unknown symbol snd_info_get_str
snd_pcm: Unknown symbol snd_ctl_register_ioctl
snd_pcm: Unknown symbol snd_card_file_add
snd_pcm: Unknown symbol snd_iprintf
snd_pcm: Unknown symbol snd_major
snd_pcm: Unknown symbol snd_unregister_device
snd_pcm: Unknown symbol snd_timer_new
snd_pcm: Unknown symbol snd_device_new
snd_pcm: Unknown symbol snd_ctl_unregister_ioctl
snd_pcm: Unknown symbol snd_info_create_card_entry
snd_pcm: Unknown symbol snd_power_wait
snd_pcm: Unknown symbol snd_device_free
snd_pcm: Unknown symbol snd_card_file_remove
snd_pcm: Unknown symbol snd_info_unregister
snd_pcm: Unknown symbol snd_device_register
snd_pcm: Unknown symbol snd_register_device
snd_pcm: Unknown symbol snd_info_get_line
snd_ac97_codec: Unknown symbol snd_info_register
snd_ac97_codec: Unknown symbol snd_ctl_add
snd_ac97_codec: Unknown symbol snd_info_free_entry
snd_ac97_codec: Unknown symbol snd_interval_refine
snd_ac97_codec: Unknown symbol snd_ctl_find_id
snd_ac97_codec: Unknown symbol snd_ctl_new1
snd_ac97_codec: Unknown symbol snd_ctl_remove_id
snd_ac97_codec: Unknown symbol snd_component_add
snd_ac97_codec: Unknown symbol snd_pcm_hw_rule_add
snd_ac97_codec: Unknown symbol snd_iprintf
snd_ac97_codec: Unknown symbol snd_device_new
snd_ac97_codec: Unknown symbol snd_info_create_card_entry
snd_ac97_codec: Unknown symbol snd_info_unregister
snd_intel8x0: Unknown symbol snd_ac97_pcm_close
snd_intel8x0: Unknown symbol snd_ac97_resume
snd_intel8x0: Unknown symbol snd_pcm_new
snd_intel8x0: Unknown symbol snd_pcm_limit_hw_rates
snd_intel8x0: Unknown symbol snd_card_register
snd_intel8x0: Unknown symbol snd_card_free
snd_intel8x0: Unknown symbol snd_pcm_lib_preallocate_pages_for_all
snd_intel8x0: Unknown symbol snd_card_proc_new
snd_intel8x0: Unknown symbol snd_ac97_pcm_open
snd_intel8x0: Unknown symbol snd_ac97_set_rate
snd_intel8x0: Unknown symbol snd_ac97_update_bits
snd_intel8x0: Unknown symbol snd_ac97_mixer
snd_intel8x0: Unknown symbol snd_card_pci_resume
snd_intel8x0: Unknown symbol snd_ac97_bus
snd_intel8x0: Unknown symbol snd_ac97_pcm_double_rate_rules
snd_intel8x0: Unknown symbol snd_card_new
snd_intel8x0: Unknown symbol snd_ac97_suspend
snd_intel8x0: Unknown symbol snd_iprintf
snd_intel8x0: Unknown symbol snd_pcm_lib_malloc_pages
snd_intel8x0: Unknown symbol snd_pcm_lib_ioctl
snd_intel8x0: Unknown symbol snd_pcm_lib_free_pages
snd_intel8x0: Unknown symbol snd_card_pci_suspend
snd_intel8x0: Unknown symbol snd_pcm_set_ops
snd_intel8x0: Unknown symbol snd_card_set_pm_callback
snd_intel8x0: Unknown symbol snd_pcm_hw_constraint_list
snd_intel8x0: Unknown symbol snd_device_new
snd_intel8x0: Unknown symbol snd_ac97_get_short_name
snd_intel8x0: Unknown symbol snd_pcm_suspend_all
snd_intel8x0: Unknown symbol snd_ac97_pcm_assign
snd_intel8x0: Unknown symbol snd_pcm_hw_constraint_integer
snd_intel8x0: Unknown symbol snd_pcm_hw_constraint_msbits
snd_intel8x0: Unknown symbol snd_pcm_period_elapsed
snd_intel8x0: Unknown symbol snd_ac97_tune_hardware

linux-image-2.6.14已面世一段時間，但好像沒其他人出現小弟的問題，是不是有些地方弄錯了？:ooops:

（在2.6.12-1-k7下alsa是正常的）。

[訪客]

lsmod | grep snd | xargs rmmod 再alsaconf 可以临时救下急，

问题可能是initrd的问题，重新生成一个试试
/usr/sbin/mkinitrd.yaird -o /boot/initrd.img-2.6.14-1-k7-new 2.6.14-1-k7

前几天的grep2.5.1.ds2-3也会导致模块加载错误问题

[pooh9038]

這問題到現在，升級到linux-image-2.6.15-1-k7仍未解決，這三個月來小弟參考了一些資料，發現可能是gcc版本沖突所引起。

可是，小弟裝上自行編譯的alsa-modules-2.6.15-1-k7_1.0.10-3_i386.deb後，問題仍舊出現。

[wsun013]

如果知道是要使用哪一個sound module
那也許重編 kernel 並且built-in alsa 並且選擇該 module 將會編成module <m>
裝好新的kernel 後, 重開機
用alsaconf 來找找
應該就可以了

[pooh9038]

過了七個月，內核亦已升級到2.6.18-1-k7，但這問題仍未解決，錯誤訊息和以前一樣。:crying:

看了一些資料，知道出現這些訊息，是因為編繹module所用的gcc版本跟編繹內核所用的gcc版本不同。但小弟用的是正式的linux-image-2.6.18-1-k7，應不會出現這情況。

現在其它所有的module都可載入，只有snd_intel8x0和相關的module一直載入失敗，真傷腦筋。

[阿信]

請問你的核心是debian 內附還是自已手動包裝的呢

看你的訊息像是Makefile產生的object沒有link好，所以在掛戴module的時候找不到相關的library。

所以妳有修改核心的Makefile，要注意$(obj-m)的地方

[pooh9038]

小弟一直用debian的unstable官方kernel-image，從沒有自行編繹。

[阿信]

改成OSS的sound driver 時，音效卡能用確使用嗎？
小弟在stable的kernel-image-2.6.8-3，就是無法用alsa來驅動on board 音效卡(snd_i810)，只好改成OSS版本的才能用。

[pooh9038]

使用oss可以發聲。

或許小弟下載一個最新的knoppix live cd來試一試，看看能否用alsa發聲。

[pooh9038]

真奇怪，小弟用Knoppix5.0(kernel是2.6.17)來啟動，卻可用alsa來發聲，這樣排除了原來內核有bug的可能。

小弟覺得是在啟動時，載入alsa modules的那一步出了問題，會不會所載入的並不是供2.6.18所用？