求助：无法正常关机

tigerwangxn

前几天看贴说把rc.shutdown文件改了可以保护笔记本硬盘，可是后来发现无法正常关机了，重启也挂了，提示信息如下：
INIT: Switching to runlevel:6
INIT: Sending processes started by init TERM signal
INIT: cannot execute "/etc/rc.shutdown"
INIT: no more processes left in this runlevel
哪位高手帮帮忙啊！

狱卒

未修改過的rc.shutdown，自己參照著改回來（以後修改系統文件之前記得備份）。

1. #!/bin/bash
   
2. #
   
3. # /etc/rc.shutdown
   
4. #
   
5. 
   
6. . /etc/rc.conf
   
7. . /etc/rc.d/functions
   
8. 
   
9. # avoid staircase effect
   
10. /bin/stty onlcr
    
11. 
    
12. echo " "
    
13. printhl "Initiating Shutdown..."
    
14. echo " "
    
15. 
    
16. # avoid NIS hanging syslog-ng on shutdown by unsetting the domainname
    
17. if [ -x /bin/domainname ]; then
    
18.         /bin/domainname ""
    
19. fi
    
20. 
    
21. if [ -x /etc/rc.local.shutdown ]; then
    
22.         /etc/rc.local.shutdown
    
23. fi
    
24. 
    
25. if [ "$PREVLEVEL" = "3" -o "$PREVLEVEL" = "5" ]; then
    
26.         # Shutdown daemons
    
27.         let i=${#DAEMONS[@]}
    
28.         while [[ i -ge 0 ]]; do
    
29.                 if [[ `echo ${DAEMONS[$i]} | grep '^[^\!]' | wc -l` -eq 1 ]]; then
    
30.                         /etc/rc.d/${DAEMONS[$i]#@} stop
    
31.                 fi
    
32.                 let i=i-1
    
33.         done
    
34.         # find any leftover daemons and shut them down
    
35.         if [ -d /var/run/daemons ]; then
    
36.                 for daemon in `ls /var/run/daemons`; do
    
37.                         /etc/rc.d/$daemon stop
    
38.                 done
    
39.         fi
    
40. fi
    
41. 
    
42. # Terminate all processes
    
43. stat_busy "Sending SIGTERM To Processes"
    
44. /sbin/killall5 -15 &> /dev/null
    
45. /bin/sleep 5
    
46. stat_done
    
47. 
    
48. stat_busy "Sending SIGKILL To Processes"
    
49. /sbin/killall5 -9 &> /dev/null
    
50. /bin/sleep 1
    
51. stat_done
    
52. 
    
53. stat_busy "Saving Random Seed"
    
54. /bin/dd if=/dev/urandom of=/var/run/random-seed count=1 bs=512 2> /dev/null
    
55. stat_done
    
56. 
    
57. stat_busy "Saving System Clock"
    
58. if [ "$TIMEZONE" != "" -a -e /usr/share/zoneinfo/$TIMEZONE ]; then
    
59.         /bin/rm -f /etc/localtime
    
60.         /bin/cp /usr/share/zoneinfo/$TIMEZONE /etc/localtime
    
61. fi
    
62. if [ "$HARDWARECLOCK" = "UTC" ]; then
    
63.         /sbin/hwclock --directisa --utc --systohc
    
64. else
    
65.         /sbin/hwclock --directisa --localtime --systohc
    
66. fi
    
67. stat_done
    
68. 
    
69. # removing psmouse module to fix some reboot issues on newer laptops
    
70. modprobe -r psmouse >/dev/null 2>&1
    
71. 
    
72. # Write to wtmp file before unmounting
    
73. /sbin/halt -w
    
74. 
    
75. stat_busy "Deactivating Swap"
    
76. /sbin/swapoff -a
    
77. stat_done
    
78. 
    
79. stat_busy "Unmounting Filesystems"
    
80. /bin/umount -a -t noramfs,notmpfs,nosysfs,noproc
    
81. stat_done
    
82. 
    
83. # Kill non-root encrypted partition mappings
    
84. if [ -f /etc/crypttab -a -n "$(grep -v ^# /etc/crypttab | grep -v ^$)" ]; then
    
85.         stat_busy "Deactivating encrypted volumes:"
    
86.         CS=/sbin/cryptsetup.static
    
87.         do_uncrypt() {
    
88.                 if [ $# -ge 3 ]; then
    
89.                         stat_append "${1}.."
    
90.                         $CS remove $1 >/dev/null 2>&1
    
91.                         if [ $? -ne 0 ]; then
    
92.                                 stat_append "failed "
    
93.                         else
    
94.                                 stat_append "ok "
    
95.                         fi
    
96.                 fi
    
97.         }
    
98.         while read line; do
    
99.                 eval do_uncrypt "$line"
    
100.         done </etc/crypttab
     
101.         stat_done
     
102. fi
     
103. 
     
104. if [ "$USELVM" = "yes" -o "$USELVM" = "YES" ]; then
     
105.         if [ -x /sbin/lvm -a -d /sys/block ]; then
     
106.                 stat_busy "Deactivating LVM2 groups"
     
107.                 /sbin/lvm vgchange --ignorelockingfailure -an >/dev/null 2>&1
     
108.                 stat_done
     
109.         fi
     
110. fi
     
111. 
     
112. stat_busy "Remounting Root Filesystem Read-only"
     
113. /bin/mount -n -o remount,ro /
     
114. stat_done
     
115. 
     
116. # Power off or reboot
     
117. if [ "$RUNLEVEL" = "0" ]; then
     
118.         printsep
     
119.         printhl "${C_H2}POWER OFF"
     
120.         /sbin/poweroff -d -f -h -i
     
121. else
     
122.         printsep
     
123.         printhl "${C_H2}REBOOTING"
     
124.         # if kexec is installed and a kernel is loaded, use it
     
125.         [ -x /sbin/kexec ] && /sbin/kexec -e > /dev/null 2>&1
     
126.         /sbin/reboot -d -f -i
     
127. fi
     
128. 
     
129. # End of file
     
130. # vim: set ts=2 noet:
     

复制代码

tigerwangxn

我已经把那个删了重新改回去了，可是还是不行，不知道怎么回事啊？

狱卒

pacman -S initscripts

重新安裝initscripts呢？

tigerwangxn

ok啦！这次好了，刚是在win下面复制你的文件，所以进arch无法正常显示，我用朋友给我传的文件覆盖掉以前的，现在好了！谢啦！

skee.crackpot

> 我已经把那个删了重新改回去了，可是还是不行，不知道怎么回事啊？

是不是忘了给rc.shutdown加“可执行”属性？
sudo chmod 755 /etc/rc.shutdown

tigerwangxn

默认就是可执行的啊，你直接删了用把以前的文件加进去应该就好了！

skee.crackpot

> 默认就是可执行的啊，你直接删了用把以前的文件加进去应该就好了！

呵呵，误会了。

我以为你说的“把那个删了”指的是：
rm /etc/rc.shutdown
然后再
cp /xxx/../rc.shutdown.original /etc/rc.shutdown
或
vi /etc/rc.shutdown