Hi Everyone,
I am Boris from the LR R&D team.
We are currently investigating this issue. It would help us greatly if you could send me some run results from the controller when this happened. If possible please log the CPU usage of all the processes on the LG or attach a screenshot of the process that causes the 100% cpu spike.
Also note that there was a change in the functionality of the "80% CPU" warning in the controller between 11.04 and 11.52, in 11.52 we made it much more sensitive so it is possible you are still running above 80% CPU in 11.04 and simply don't get the warning about it.
Please email me to kozo[a]hp.com
Thanks,
Boris.