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[Solved]:更新后无声音！

时间：2010-01-28

来源：互联网

25号更新后突然没声音了！之前一直好好的...下面是我的pacman.log

代码:

[2010-01-23 13:03] starting full system upgrade
[2010-01-23 13:04] upgraded perl-gnome2-wnck (0.15-2.1 -> 0.16-1)
[2010-01-23 13:04] upgraded perl-sub-uplevel (0.21_01-1 -> 0.22-1)
[2010-01-23 13:04] upgraded perl-test-exception (0.27-1 -> 0.29-1)
[2010-01-23 13:04] warning: directory permissions differ on var/lib/tor/
filesystem: 700 package: 755
[2010-01-23 13:04] upgraded tor (0.2.1.21-1 -> 0.2.1.22-1)
[2010-01-24 16:14] synchronizing package lists
[2010-01-24 16:15] starting full system upgrade
[2010-01-24 16:18] ATTENTION DB PACKAGE:
[2010-01-24 16:18] Please consider to run db_upgrade on Berkeley DB databases with a major db version number update.
[2010-01-24 16:18] upgraded db (4.8.24-1 -> 4.8.26-1)
[2010-01-24 16:18] upgraded gzip (1.3.13-1 -> 1.4-1)
[2010-01-24 16:18] upgraded tzdata (2009t-1 -> 2010a-1)
[2010-01-25 12:20] synchronizing package lists
[2010-01-25 12:21] starting full system upgrade
[2010-01-25 12:41] upgraded bluez (4.59-1 -> 4.60-1)
[2010-01-25 12:41] upgraded bzr (2.0.1-1 -> 2.0.4-1)
[2010-01-25 12:41] upgraded file (5.03-2 -> 5.04-1)
[2010-01-25 12:41] upgraded kernel26-firmware (2.6.32.4-1 -> 2.6.32.5-1)
[2010-01-25 12:41] >>>
[2010-01-25 12:41] >>> If you use the LILO bootloader, you should run 'lilo' before rebooting.
[2010-01-25 12:41] >>>
[2010-01-25 12:41] >>> Updating module dependencies. Please wait ...
[2010-01-25 12:42] >>> MKINITCPIO SETUP
[2010-01-25 12:42] >>> ----------------
[2010-01-25 12:42] >>> If you use LVM2, Encrypted root or software RAID,
[2010-01-25 12:42] >>> Ensure you enable support in /etc/mkinitcpio.conf .
[2010-01-25 12:42] >>> More information about mkinitcpio setup can be found here:
[2010-01-25 12:42] >>> http://wiki.archlinux.org/index.php/Mkinitcpio
[2010-01-25 12:42] 
[2010-01-25 12:42] >>> Generating initial ramdisk, using mkinitcpio. Please wait...
[2010-01-25 12:42] ==> Building image "default"
[2010-01-25 12:42] ==> Running command: /sbin/mkinitcpio -k 2.6.32-ARCH -c /etc/mkinitcpio.conf -g /boot/kernel26.img
[2010-01-25 12:42] :: Begin build
[2010-01-25 12:42] :: Parsing hook [base]
[2010-01-25 12:42] :: Parsing hook [udev]
[2010-01-25 12:42] :: Parsing hook [autodetect]
[2010-01-25 12:42] :: Parsing hook [pata]
[2010-01-25 12:42] :: Parsing hook [scsi]
[2010-01-25 12:42] :: Parsing hook [sata]
[2010-01-25 12:42] :: Parsing hook [filesystems]
[2010-01-25 12:42] :: Generating module dependencies
[2010-01-25 12:42] :: Generating image '/boot/kernel26.img'...SUCCESS
[2010-01-25 12:42] ==> SUCCESS
[2010-01-25 12:42] ==> Building image "fallback"
[2010-01-25 12:42] ==> Running command: /sbin/mkinitcpio -k 2.6.32-ARCH -c /etc/mkinitcpio.conf -g /boot/kernel26-fallback.img -S autodetect
[2010-01-25 12:42] :: Begin build
[2010-01-25 12:42] :: Parsing hook [base]
[2010-01-25 12:42] :: Parsing hook [udev]
[2010-01-25 12:42] :: Parsing hook [pata]
[2010-01-25 12:42] :: Parsing hook [scsi]
[2010-01-25 12:42] :: Parsing hook [sata]
[2010-01-25 12:42] :: Parsing hook [filesystems]
[2010-01-25 12:42] :: Generating module dependencies
[2010-01-25 12:42] :: Generating image '/boot/kernel26-fallback.img'...SUCCESS
[2010-01-25 12:42] ==> SUCCESS
[2010-01-25 12:42] upgraded kernel26 (2.6.32.4-1 -> 2.6.32.5-1)
[2010-01-25 12:43] upgraded kernel26-headers (2.6.32.4-1 -> 2.6.32.5-1)
[2010-01-25 12:43] upgraded moc (2.4.4-3 -> 2.5.0_alpha4-1)
[2010-01-25 12:43] upgraded pciutils (3.1.4-1 -> 3.1.5-1)
[2010-01-25 12:43] upgraded util-linux-ng (2.16.2-1 -> 2.17-1)
[2010-01-25 12:43] upgraded xz-utils (4.999.9beta-1 -> 4.999.9beta-2)
[2010-01-25 18:39] synchronizing package lists
[2010-01-25 18:40] starting full system upgrade
[2010-01-25 18:49] warning: /etc/logrotate.d/crond installed as /etc/logrotate.d/crond.pacnew
[2010-01-25 18:49] upgraded dcron (3.2-4 -> 4.4-1)
[2010-01-25 18:49] upgraded python (2.6.4-1 -> 2.6.4-2)
[2010-01-25 22:45] installed phonon-xine (4.3.1-2)
[2010-01-25 23:07] removed phonon-xine (4.3.1-2)

作者: caelfish 发布时间: 2010-01-28

救命啊！我的笔记本的声音不工作了，我用的是alsa，也没什么出错信息....怎么才能查到原因呢？

作者: caelfish 发布时间: 2010-01-29

同问。。。。。。。。。。

作者: di1 发布时间: 2010-01-29

解决了！貌似不是更新的问题... 在/etc/modprobe.d/modprobe.conf
和/etc/modprobe.d/sound.conf里设置了一下后就好了，竟然连我的麦克风问题问题也解决了，感慨一句：Never Give Up!山重水复疑无路，柳暗花明又一村～～

作者: caelfish 发布时间: 2010-01-29

怎么设置的呢？

作者: waiting4you 发布时间: 2010-01-29

本月某次更新后声音就开始默认用oss了，因为不支持多程序共享只好把oss相关模块加入黑名单继续用alsa

作者: lifc 发布时间: 2010-01-29

在/etc/modprobe.d/modprobe.conf中增加：
alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-hda-intel
且更改 options 项中model为acer-aspire-4930g（原来为acer..etc，这个model可以从网上查到，需要找与你的声卡匹配的model，我查到4930G型号的声卡与我的声卡型号是一样的..）
在/etc/modprobe.d/sound.conf中更改了model项为
acer-aspire-4930g

作者: caelfish 发布时间: 2010-01-29

引用:

作者: lifc

本月某次更新后声音就开始默认用oss了，因为不支持多程序共享只好把oss相关模块加入黑名单继续用alsa

不会吧？你使用arch吗？我怎么现在还是用alsa呢？

作者: caelfish 发布时间: 2010-01-29