Re: Edubuntu 12.04 LTSP - Fat clients hangs on shutdown with Kernel 3.8 and higher

2014-05-19 Thread Nick Fenger
Hi there, Got thin and fat client shutdowns to work on a variety of client hardware by issuing these commands (not entirely sure which one does the trick): pkill screen-session /etc/init.d/udev stop pkill pulseaudio alsa --force-unload halt -fp Struggled with this for some time as

Re: Edubuntu 12.04 LTSP - Fat clients hangs on shutdown with Kernel 3.8 and higher

2014-05-19 Thread Alkis Georgopoulos
Is there any reason to change the newer version of the nbd-disconnect script? I haven't seen it fail to shutdown any client... Στις 19/05/2014 09:59 μμ, ο/η Nick Fenger έγραψε: Hi there, Got thin and fat client shutdowns to work on a variety of client hardware by issuing these commands (not e

RE : Re: Edubuntu 12.04 LTSP - Fat clients hangs on shutdown with Kernel 3.8 and higher

2014-05-19 Thread pbaco
I've got this problem several times recently. I can't be more precise, but as far as i remember my last troubleshooting  session on this, I've found that at one point the disconnect script "disables" the network board. And on some mobos (lenovo with intel network chipset) this "freezes" the thin

Re: Edubuntu 12.04 LTSP - Fat clients hangs on shutdown with Kernel 3.8 and higher

2014-05-19 Thread Alkis Georgopoulos
Στις 19/05/2014 10:27 μμ, ο/η Nick Fenger έγραψε: I only tried the newest version of the nbd-disconnect script on a HP Compaq dc7800 and it did not work (shutting down from a root login on tty1) while with my additional commands it does shutdown. I had to do the alsa --force-unload on all of my

Re: Edubuntu 12.04 LTSP - Fat clients hangs on shutdown with Kernel 3.8 and higher

2014-05-19 Thread Nick Fenger
For fat and thin ltsp clients I replace the /sbin/poweroff binary with a script that executes the additional commands. Non-ltsp clients do not have issues shutting down. In my test, I logged in as root from tty1 on my updated ltsp thin client (image rebuilt with the new nbd-disconnect) (ctrl+alt+F

Re: Edubuntu 12.04 LTSP - Fat clients hangs on shutdown with Kernel 3.8 and higher

2014-05-19 Thread Nick Fenger
Alkis, I've done some more testing and the newest nbd-disconnect IS working on my previously non-working Dell Optiplex 7xx series. As you stated, shutdown works when initiated from the graphical interfaces - LightDM (fat) and LDM (thin). I'll test my Gateway E Series systems when I'm at my other s

Re: Edubuntu 12.04 LTSP - Fat clients hangs on shutdown with Kernel 3.8 and higher

2014-05-19 Thread Alkis Georgopoulos
Στις 20/05/2014 02:18 πμ, ο/η Nick Fenger έγραψε: Alkis, I've done some more testing and the newest nbd-disconnect IS working on my previously non-working Dell Optiplex 7xx series. As you stated, shutdown works when initiated from the graphical interfaces - LightDM (fat) and LDM (thin). I'll tes