[FZH] F16升级后的几个问题,主要是声音

Tommy He lovenemesis at fedoraproject.org
Fri Dec 9 12:13:49 UTC 2011


1. 感觉像是 pulseaudio 配置文件的缘故,删除主目录下的 .pulse 试试

mplayer -ao pulse 试试,其他 gstreamer 程序安装下 gnome-media-apps 后用
gstreamer-properties 指定到 pulseaudio 看看

2. 这跟 systemd 有关:http://linuxtoy.org/archives/systemd-cheatsheet.html

3. N 卡也有问题?在 /var/log/messages 下看看出错信息是啥,另外更新到最新版应该又改善吧。

4. 貌似还是像 ibus-pinyin 的配置文件的问题,在主目录下删除对应目录清空下看看

2011/12/9 flyreach Lin <linfeida at gmail.com>:
> 大家好,我从fedora15升级到fedora16后遇到了几个问题,DVD.iso优盘升级安装,google和baidu后都没得到解决,麻烦大家看看
> 一、声音问题
>    刚从F15升到16的时候声音没问题,前2天yum upgrade一下,升级了kernel,gnome3下的程序如mpg123、mplayer就没声音了
>    gnome3的设置中都找不到声卡
>    kde下的程序如juk,amarok和konqueror都能播放音频,也能找到声卡,yum reinstall pulseaudio无效
>    alsaminer:ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable
> to connect: 拒绝连接
>
>               cannot open mixer: 拒绝连接
>    alsaminer -c 0 正常
>     而且在tty2下,也就是纯命令行模式下会看到:
>    1308.084261] ALSA sound/usb/clock.c:227 3:3:3: cannot set freq
> 16000 to ep 0x86
>    [ 1309.085166] ALSA sound/usb/clock.c:227 3:3:3: cannot set freq
> 16000 to ep 0x86
>    [ 1310.085202] ALSA sound/usb/clock.c:227 3:3:3: cannot set freq
> 16000 to ep 0x86
>    [ 1311.086250] ALSA sound/usb/clock.c:227 3:3:3: cannot set freq
> 16000 to ep 0x86
>    [ 1312.087269] ALSA sound/usb/clock.c:227 3:3:3: cannot set freq
> 16000 to ep 0x86
>     的错误输出
>
>    ]$ cat /proc/asound/cards
>       0 [Intel          ]: HDA-Intel - HDA Intel
>                      HDA Intel at 0xefffc000 irq 45
>
>    ]$ /sbin/lsmod | grep -c snd
>      14
>
>
> ]$ lspci
> 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML
> and 945GT Express Memory Controller Hub (rev 03)
> 00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML
> and 945GT Express PCI Express Root Port (rev 03)
> 00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High
> Definition Audio Controller (rev 01)
> 00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express
> Port 1 (rev 01)
> 00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express
> Port 2 (rev 01)
> 00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express
> Port 4 (rev 01)
> 00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
> Controller #1 (rev 01)
> 00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
> Controller #2 (rev 01)
> 00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
> Controller #3 (rev 01)
> 00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
> Controller #4 (rev 01)
> 00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI
> Controller (rev 01)
> 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
> 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface
> Bridge (rev 01)
> 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family)
> SATA IDE Controller (rev 01)
> 00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 01)
> 01:00.0 VGA compatible controller: nVidia Corporation G72M [GeForce Go
> 7400] (rev a1)
> 03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
> 03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
> 03:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro
> Host Adapter (rev 19)
> 03:01.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host
> Adapter (rev 0a)
> 03:01.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05)
> 0c:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG
> [Golan] Network Connection (rev 02)
> 我的本是Dell xps M1210,带罗技的摄像头,我怀疑是摄像头的音频设备和声卡音频冲突了
> 这个问题出现之前摄像头程序可以使用,之后就提示找不到摄像头了
> 还有就是在fedora15的时候我就发现mpg123等程序播放音频明显爆音,而kde程序不会,amarok(xine和gstreamer后端)音质非常好,
> 上网搜索得知mpg123的口碑非常好,所以应该不是mpg的问题,我怀疑还是硬件识别的问题,不知道有了解这个问题的没有。
> 二、grub升级到grub2的问题
> 在grub的时候要想开机不进入Xwindows只要在kernel /vmliuz。。。后面加3就好,
> 升级到grub2后这个不行了,我试过在grub.cfg中加text和修改
> /etc/default/grub中GRUB_CMDLINE_LINUX="quiet rhgb text"
> 后grub2-mkconfig -o /boot/grub2/grub.cfg都不行
> 三、gnome-shell问题
> fedora15的时候就存在,用开源驱动能进入gnome-shell,yum install kmod-nvidia或yum install
> akmod-nvidia后就只能进入备用模式
> 三种驱动都能识别显卡,nv go 7400
> 在gnome-shell下使用search就马上崩溃。。。
> 四、ibus-pinyin
> ibus-pinyin无法使用ibus-sunpinyin正常
>
> 几个问题麻烦大家了,e文不好没法在FedoraForum.org上发。。。谢谢了。。。
> --
> Fedora中文郵件列表:https://admin.fedoraproject.org/mailman/listinfo/chinese



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