[SOLVED]i686->x86_64后，alsa自动启动无效？?

darrenlee

实在不知道为什么rc的alsa的自动启动无效（没声音，启动时显示done），

1. sudo rc.d list | grep alsa
   
2. [STARTED][AUTO] alsa
   

复制代码

系统启动后必须再手动启动一遍

1. rc.d start alsa

复制代码

才能有声音，log里没有相关信息

出现问题前升级了三样东西：
1、硬件：升级到了HD ALC662 (主板 cpu 内存全换了)
2、arch从32位升到了64位：从arch cd 直接pacman -root 升级系统的所有包到64位，之后chroot mkinitcpio，没重做系统
3、从OSS换到了alsa：用OSS后，播放声音全是杂音爆音噪音，没调好，就换到了alsa,删了OSS

/etc/asound.conf

1. defaults.pcm.rate_converter "samplerate_best"

复制代码

/etc/rc.conf

1. #
   
2. # /etc/rc.conf - Main Configuration for Arch Linux
   
3. #
   
4. 
   
5. # -----------------------------------------------------------------------
   
6. # LOCALIZATION
   
7. # -----------------------------------------------------------------------
   
8. #
   
9. # LOCALE: available languages can be listed with the 'locale -a' command
   
10. # DAEMON_LOCALE: If set to 'yes', use $LOCALE as the locale during daemon
    
11. # startup and during the boot process. If set to 'no', the C locale is used.
    
12. # HARDWARECLOCK: set to "", "UTC" or "localtime", any other value will result
    
13. #   in the hardware clock being left untouched (useful for virtualization)
    
14. #   Note: Using "localtime" is discouraged, using "" makes hwclock fall back
    
15. #   to the value in /var/lib/hwclock/adjfile
    
16. # TIMEZONE: timezones are found in /usr/share/zoneinfo
    
17. #   Note: if unset, the value in /etc/localtime is used unchanged
    
18. # KEYMAP: keymaps are found in /usr/share/kbd/keymaps
    
19. # CONSOLEFONT: found in /usr/share/kbd/consolefonts (only needed for non-US)
    
20. # CONSOLEMAP: found in /usr/share/kbd/consoletrans
    
21. # USECOLOR: use ANSI color sequences in startup messages
    
22. #
    
23. LOCALE="en_US.UTF-8"
    
24. DAEMON_LOCALE="no"
    
25. HARDWARECLOCK="localtime"
    
26. TIMEZONE="Asia/Shanghai"
    
27. KEYMAP="us"
    
28. CONSOLEFONT=
    
29. CONSOLEMAP=
    
30. USEcolor="yes"
    
31. 
    
32. # -----------------------------------------------------------------------
    
33. # HARDWARE
    
34. # -----------------------------------------------------------------------
    
35. #
    
36. # MODULES: Modules to load at boot-up. Blacklisting is no longer supported.
    
37. #   Replace every !module by an entry as on the following line in a file in
    
38. #   /etc/modprobe.d:
    
39. #     blacklist module
    
40. #   See "man modprobe.conf" for details.
    
41. #
    
42. #disbale zram
    
43. MODULES=(microcode coretemp fuse eeprom vboxdrv acpi-cpufreq  cpufreq_ondemand)
    
44. 
    
45. # Udev settle timeout (default to 30)
    
46. UDEV_TIMEOUT=30
    
47. 
    
48. # Scan for FakeRAID (dmraid) Volumes at startup
    
49. USEDMRAID="no"
    
50. 
    
51. # Scan for BTRFS volumes at startup
    
52. USEBTRFS="no"
    
53. 
    
54. # Scan for LVM volume groups at startup, required if you use LVM
    
55. USELVM="yes"
    
56. 
    
57. # -----------------------------------------------------------------------
    
58. # NETWORKING
    
59. # -----------------------------------------------------------------------
    
60. #
    
61. # HOSTNAME: Hostname of machine. Should also be put in /etc/hosts
    
62. #
    
63. HOSTNAME="eyesonly"
    
64. 
    
65. # Use 'ip addr' or 'ls /sys/class/net/' to see all available interfaces.
    
66. #
    
67. # Wired network setup
    
68. #   - interface: name of device (required)
    
69. #   - address: IP address (leave blank for DHCP)
    
70. #   - netmask: subnet mask (ignored for DHCP) (optional, defaults to 255.255.255.0)
    
71. #   - broadcast: broadcast address (ignored for DHCP) (optional)
    
72. #   - gateway: default route (ignored for DHCP)
    
73. #
    
74. # Static IP example
    
75. # interface=eth0
    
76. # address=192.168.0.2
    
77. # netmask=255.255.255.0
    
78. # broadcast=192.168.0.255
    
79. # gateway=192.168.0.1
    
80. #
    
81. # DHCP example
    
82. # interface=eth0
    
83. # address=
    
84. # netmask=
    
85. # gateway=
    
86. 
    
87. # Setting this to "yes" will skip network shutdown.
    
88. # This is required if your root device is on NFS.
    
89. NETWORK_PERSIST="no"
    
90. 
    
91. # Enable these netcfg profiles at boot-up. These are useful if you happen to
    
92. # need more advanced network features than the simple network service
    
93. # supports, such as multiple network configurations (ie, laptop users)
    
94. #   - set to 'menu' to present a menu during boot-up (dialog package required)
    
95. #   - prefix an entry with a ! to disable it
    
96. #
    
97. # Network profiles are found in /etc/network.d
    
98. #
    
99. # This requires the netcfg package
    
100. #
     
101. #NETWORKS=(main)
     
102. NETWORKS=(onboard)
     
103. 
     
104. # -----------------------------------------------------------------------
     
105. # DAEMONS
     
106. # -----------------------------------------------------------------------
     
107. #
     
108. # Daemons to start at boot-up (in this order)
     
109. #   - prefix a daemon with a ! to disable it
     
110. #   - prefix a daemon with a @ to start it up in the background
     
111. #
     
112. # If something other takes care of your hardware clock (ntpd, dual-boot...)
     
113. # you should disable 'hwclock' here.
     
114. #
     
115. #DAEMONS=(hwclock syslog-ng mcelog ulatencyd network net-profiles netfs smartd sshd atop preload fcron dbus oss sensors slim)
     
116. DAEMONS=(cpupower hwclock syslog-ng mcelog ulatencyd net-profiles @netfs @smartd sshd @atop preload fcron dbus alsa @sensors slim @mysqld @autossh @polipo @vnstat)
     
117. 
     

复制代码

==============================
alsa没设 restore，设完就好了，my stupid question.:sorry