[yocto] preempt-rt kernel shutdown now command does not work

[Bodke, Kishore K]

Hi Darren,

For the non-rt "shutdown now" works perfectly fine. 
For the rt kernel, after the command is issued, it tries to halt the system and hangs there  forever after the connection to the X server is lost.

Thanks
Kishore.

-----Original Message-----
From: Hart, Darren 
Sent: Thursday, September 29, 2011 6:44 PM
To: Bodke, Kishore K
Cc: yocto at yoctoproject.org
Subject: Re: preempt-rt kernel shutdown now command does not work

On 09/29/2011 05:54 PM, Bodke, Kishore K wrote:
> Hi,
> 
> "shutdown -h now" command is not working on core-image-sato image
> with preempt-rt kernel 3.0.4  on Romley and crystal forest BSP
> 
> I get Warning**: could not initialize ACPI battery. Xinit: connection
> to X server lost. xinit: uexpected signal 15

Hi Kishore,


I don't know that I've tried that specific command.

I see the unexpected signal message when shutting down the qemux86 sato
image (non-rt) with that or the halt command, but it does shut all the
way down. In your case does the system continue to be responsive after
issuing the command?


-- 
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel