On Saturday 09 June 2001 12:01, you wrote:

>�-----Original Message-----
>�From: Brinkley Harrell [mailto:[EMAIL PROTECTED]]
>�Sent: Friday, June 08, 2001 11:47 AM
>�To: [EMAIL PROTECTED]
>�Subject: [Win4Lin-users] Win4Lin 3.0 and laptop network card problem
>�
>�
>�Hi,
>�
>�I have a Sony VIAO (PCG-F480K) laptop running a split 
>�partitioned hard disk 
>�with Windows 2000 Pro and Redhat Linux version 7.1. This 
>�machine has two 
>�Type-III PCMCIA slots and I am using a 3Com 3C589 10baseT 
>�card in one of 
>�them. RH 7.1 is very happy with it.
>�
>�The RH 7.1 installation is fairly vanilla and Win4Lin 
>�installed without a 
>�hitch. Since installation and booting the win4lin kernel, I 
>�have discovered 
>�the following problem on shutdown.
>�
>�Once the network is stopped and the pcmcia software is 
>�stopped, I get the 
>�following message repeatedly about every 10 seconds on the screen:
>�
>�unregister-netdevice: waitinq for device to become free: 
>�usage count = 7
>�
>�As the system completes the shutdown, the following messages 
>�are displayed:
>�
>�umount2: device or resource busy
>�umount: /: device is busy
>�umount: / is busy
>�System halted.
>�
>�and the system hangs without completing the shut down. 
>�Needless to say, / 
>�is not unmounted properly and is marked as dirty forcing an 
>�fsck on startup.
>�
>�Any ideas for a solution?
>�--
>�______________________________________________________________________
>�Brinkley Harrell
>�mailto:[EMAIL PROTECTED]
>�______________________________________________________________________
>
> From: "Gonyou, Austin" <[EMAIL PROTECTED]>
> To: "'[EMAIL PROTECTED]'"
>        <[EMAIL PROTECTED]>
> Subject: RE: [Win4Lin-users] Win4Lin 3.0 and laptop network card
> problem Date: Fri, 8 Jun 2001 13:59:07 -0500
> Reply-To: [EMAIL PROTECTED]
>
> perhaps vnetd isn't getting killed properly. Could cause both of
> those problems. Also if dosexec or any of the modules are still
> loaded, that could cause this issue too.

I'm having a similar problem.  If I boot the win4lin kernel (the 2.4.2 
redhat 7.1 kernel), and then try to shutdown the system (even if I 
never start a win or dos session) I get these messages on the console:

-snip-
unmouting file systems...
unmounting proc filesystem...
halting...
unregister_netdevice:  waiting for eth0 to become free. Usage count =3
unregister_netdevice:  waiting for eth0 to become free. Usage count =3
unregister_netdevice:  waiting for eth0 to become free. Usage count =3
...

The last message repeats continuously, and the system never finishes 
shutting down.  In my case, shutdown gets stuck after the filesystems 
are unmounted, so at least I don't need to fsck at the next startup, 
but this is really annoying.

This is a redat 7.1 system (dell inspiron 3200 laptop), the pcmcia 
device is a "xircom realport ethernet 10/100 + modem 56" (model  
REM56G0-100).  

This problem persists even if I manually kill the vnetd process, and 
remove all modules that might be related to win4lin.

This problem appeared as soon as I ugraded from win4lin ver 1.0 to ver 
3.0.  

I do not have this problem with any of the other kernels I boot with 
(including 2.2.16, 2.4.0, and custom and stock redhat 2.4.2 kernels).

If anyone has any suggestions, I'd really like to hear them.

-- 
Larry Grover, PhD
Assoc Prof of Physiology
Marshall Univ Sch of Med

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