[問題] 筆電ALSA:semephore not ready
大家好
我的筆電有時有聲音有時沒有
有時開機就有
今天則是重開了大概四次才有聲音
沒聲音的時候
/var/log/message裡會有一排：
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x2
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x2
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x4
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x4
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x6
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x6
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0xe
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x12
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x12
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x18
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x18
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x1a
ALSA intel8x0.c:559: codec_write 0: semaphore is not ready for register 0x3a
/etc/inid.d/alsasound restart的話
會跟你說snd_intel8x0還有幾個其他的模組in use
我用rmmod -f intel8x0
他會說resource暫時不available
請問應該怎麼處理？
或者我應該搜尋什麼關鍵字？
還是說這其實是硬體問題
只能認命重開機？XD
謝謝！
====================以下系統資訊=============================
我的筆電是
Acer TrvaelMate 3201XCi
http://taiwan.cnet.com/review/notebook/0,2000089087,20018227,00.htm
ram只有512MB 灌新的fedora比較困難
但又想要能更新套件
CPU沒PAE的樣子
所以灌了CentOS 5.7
uname -r
2.6.18-274.12.1.el5.centos.plus
我想得到的相關套件版本：
alsa-driver.i386 1.0.23-85.el5
alsa-kmdl-2.6.18-274.el5.i686 1.0.23-85.el5
alsa-lib.i386 1.0.17-1.el5
alsa-utils.i386 1.0.17-1.el5
kmod-alsa.i686 1.0.24-1.el5.elrepo
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