I have a strange issue with our Ubuntu 12.04LTS server.
it has happened twice now and with a gap of around a week.
The server services (apache, ssh, smnp, webmin, just the ones i tested) all stop responding, however ping is fine and VLC continues to stream.
I can get access via iDrac and i have a screen dump of what was on the screen:
To get the server to work again we have to perform a reboot.
I know there is very little information here. Please let me know what more i can provide and i will.