I think my subject is pretty spot on. I am on Ubuntu 10.04 on a device with the following specs:
- i5 Processor with 3.30GHz
- 16GB Memory
- 1TB Hard drive
- 1 Gigabyte on board network
I am running 10 users at the same time, as virtual computers (terminals) from NComputing.
I am using around max 8 - 10 GB Memory when computer is running at the fullest. I have the following applications that all the 10 users use simultaneously:
- Firefox
- LibreOffice
- Thunderbird
- Many other folders
- Lot of printing
Around 8:00 - 15:00, my computer (actually a server) is running absolutely fine, then around 15:00 - 15:30 upon leaving, the computer just freezes for no reason, without giving warnings. I have to force the computer of by the power, can't even use the reset button.
I was told from the NComputing hardware/software people that I should do a memory dump of all the terminated processes for each user that is working - that will be 10 users.
How do I do that, freeing up memory dumps, and should I even experience anything like this on such powerful hardware?