Edubuntu 12.04 LTSP - Shutdown and wake on LAN problems with Zotac ZBox

[Matt Johnson]

Also... the following is from my notes. This will allow users to only shutdown from ldm (which we've patched) rather than from their desktop.

Disable shutdown (including fat clients) from the user desktop once logged in (as this hangs our model of fat clients - your mileage may vary).

sudo ltsp-chroot -m -r
chmod -x /sbin/shutdown

 Reimage and restart servicessudo ltsp-update-image; sudo ltsp-update-sshkeys; sudo service nbd-server restart; sudo service tftpd-hpa restart; sudo service isc-dhcp-server restart

-- 
Matt




>________________________________
> From: "X-Dimension at gmx.net" <X-Dimension at gmx.net>
>To: edubuntu-users at lists.ubuntu.com 
>Sent: Wednesday, 30 January 2013, 10:19
>Subject: Edubuntu 12.04 LTSP - Shutdown and wake on LAN problems with Zotac ZBox
> 
>We are using Edubuntu 12.04 with LTSP in our primary school.
>As thin clients we use the Zotac ZBox Nano ID61.
>One big problem is that the clients don't power off with "shutdown -h now" or "poweroff -p". They only power off when using "poweroff -fp".
>
>Now we want to use wake on LAN to start all the clients with Epoptes, WOL itself works fine with the ZBox Nano, but when using them as an LTSP Client the "poweroff -fp" option seems to completely shutdown the network interface and WOL don't work. 
>
>Can anybody help us to get WOL to work? 
>
>Thx 
>  
>
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