On Fri, Jun 14, 2013 at 2:38 AM, Daniel Moyne
<1180...@bugs.launchpad.net> wrote:
> no my system is still usable as this problem appears once in a while. But as 
> I keep updating the kernel through the normal updates it may disappear. For 
> me the main question is :
> - When this bug shows up as I have a complete freeze of my computer how to 
> collect the information for a complete report?

You might be able to use the SAK keys to sync the hard disk, then
reboot and see if anything was logged.  e.g. when the system freezes,
press:

Alt + SysRq + S U S B (hold down Alt+SysRq and press S U S B in order)

That should reboot the system.  If not, use the reset button or
power-cycle it.  Then:

$ cd /var/log
$ ls -ltr

And see if anything useful was logged.

Hope this helps.

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Title:
  kernel crash

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