'Why my SHELL(ash) does not work on 386SX ,mayday...mayday...!'

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List:       busybox
Subject:    Why my SHELL(ash) does not work on 386SX ,mayday...mayday...!
From:       "=?gb2312?B?wt7Wxw==?=" <luozhi () sict ! ac ! cn>
Date:       2006-04-29 8:27:35
Message-ID: 200604291627342951224 () sict ! ac ! cn
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My system is made with linux kernel 2.4.20 ＋ busybox1.1.0 ＋ RootFileSystem which is manually 
created. it's ok on several PC .
When I move this system to my embedded computer (CPU：ALI 6117，includes 386SX ) , problems 
occurred.
The kernel works ok on the embedded system , I think ,during the booting .the /etc/init.d/rcS is 
ok ,too. the embedded system stop when shell should get out and show shell prompt.

I have tried three /etc/inittab :
1:tty1::respawn:/sbin/getty 38400 tty1
   Embedded system show "login:",but when I insert username and press enter ,"login:" come out 
again. no shell prompt show out.
2:tty1::askfirst:/bin/sh
   Everything is ok when booting , system go into " Please press Enter to activate this console".
but this statement show again when I press enter. system still can't go into shell.
3:tty1::respawn:/bin/sh
   the phenomena is nothing . booting is ok , but nothing show out at last . system idles there,
Can not go into shell!

In a word , shell can't work correctly, I hope experts can give me some advice. 

thank you very much

luozhi2006-04-29
Email:luozhi@sict.ac.cn16:25:22

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<DIV><FONT face=Verdana><FONT size=2>My system is made with linux kernel 2.4.20 
＋ busybox1.1.0 ＋ RootFileSystem which is manually </FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2>created. it's ok on several PC 
.</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2>When I move this system to my embedded 
computer (CPU：ALI 6117，includes 386SX ) , problems </FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2>occurred.</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2>The kernel works ok on the embedded system 
, I think ,during the booting .the /etc/init.d/rcS is </FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2>ok ,too. the embedded system stop when 
shell should get out and show shell prompt.</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2></FONT></FONT>&nbsp;</DIV>
<DIV><FONT face=Verdana><FONT size=2>I have tried three /etc/inittab 
> </FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2>1:tty1::respawn:/sbin/getty 38400 
tty1<BR>&nbsp;&nbsp; Embedded system show "login:",but when I insert username 
and press enter ,"login:" come out </FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2>again. no shell prompt show 
out.<BR>2:tty1::askfirst:/bin/sh<BR>&nbsp;&nbsp; Everything is ok when booting , 
system go into " Please press Enter to activate this console".<BR>but this 
statement show again when I press enter. system still can't go into 
shell.<BR>3:tty1::respawn:/bin/sh<BR>&nbsp;&nbsp; the phenomena is nothing . 
booting is ok , but nothing show out at last . system idles there,<BR>Can not go 
into shell!</FONT></FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=Verdana><FONT size=2>In a word , shell can't work correctly, I 
hope experts can give me some advice. </FONT></FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=Verdana><FONT size=2>thank you very much</FONT></DIV>
<DIV><FONT size=2></FONT>&nbsp;</DIV>
<DIV>
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    <TD noWrap width="50%"><FONT face=Fixedsys>luozhi</FONT></TD>
    <TD noWrap width="50%">
      <DIV align=right><FONT face=f><FONT face=f><FONT face=f><FONT 
      face=Fixedsys>2006-04-29</DIV></FONT></FONT></FONT></FONT></TD></TR>
  <TR>
    <TD noWrap width="50%"><FONT face=Fixedsys>Email:</FONT><FONT size=2><A 
      href="mailto:luozhi@sict.ac.cn">luozhi@sict.ac.cn</A></FONT></TD>
    <TD noWrap width="50%">
      <DIV align=right><FONT face=f><FONT face=f><FONT face=f><FONT 
      face=Fixedsys>16:25:22</DIV></FONT></FONT></FONT></FONT></TD></TR></TBODY></TABLE></DIV></FONT></FONT></FONT></FONT></FONT>
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</FONT><FONT size=3>&nbsp;</FONT></DIV>
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