On 08/30/2015 04:32 PM, Frank Cox wrote:
> On Sun, 30 Aug 2015 16:20:21 -0500
> Robert Nichols wrote:
>
>> Once the system gets into this state, the only remedy is a forced
>> power-off. What seems to be happening is that an NFS filesystem that
>> auto-mounted over a WiFi connection cannot be unmounted because the
>> WiFi connection is enabled only for my login and gets torn down when
>> my UID is logged off.
>>
>> Any suggestions on how I can configure things to avoid this? I
>> really don't want to expose my WPA2 key by making the connection
>> available to all users.
>
> Perhaps you could unmount that share when you log off by putting a umount command into the appropriate file.
>
> The definition of "appropriate file" varies depending on what DE you're using.
Thanks for the suggestion. I'm using Gnome, and created an
executable file /etc/gdm/PostSession/autofsNFS containing:
#!/bin/bash
if grep -q ':.* nfs[234]\? ' /proc/mounts; then
if [ -r /var/run/autofs.pid ]; then
Pid=$(</var/run/autofs.pid)
[ -n "$Pid" ] && kill -USR1 $Pid
fi
fi
That sends a SIGUSR1 to the automount process if there are any
remote NFS mounts listed in /proc/mounts. It seems to do the
trick.
--
Bob Nichols "NOSPAM" is really part of my email address.
Do NOT delete it.