Smart Phone

Storage-Hard Disk – SSD (solid-state drive) & HDD

how to clone – EaseUS Todo Backup


FinePix REAL 3D W3

official site

CSD format

Sony a6000 1 2

GoPRO HERO5 Black 1 2 man

Infini Band


Discrete GPUs have a much faster memory on board (30-192 GB/s), which is a few times faster than the conventional memory used by CPUs and integrated GPUs (12-30GB/s).-referenced from OpenGL Insights




Driver Download





PrimeSense – PrimeSense Skeleton tracking

CCD (Charge Coupled Device)

CMOS (Complementary metal-oxide-semiconductor)

CCD vs CMOS- Both CCD and CMOS image sensors start at the same point — they have to convert light into electrons.

Head Mounted Display (HMD)


Linux Machine- Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz

memory 8GB



QUADRO FX 580 FROM UDA – Compute Capability 1.1 


USB hardware error


Since Karmic doesn’t use ehci_hcd as a module, modprobe -r ehci_hcd no longer works.


The module is compiled into kernel.

To disable it execute the following commands in terminal:


cd /sys/bus/pci/drivers/ehci_hcd

You will see a file with 0000:00:xx.x format.

Execute the following command:

sudo sh -c 'echo -n "0000:00:xx.x" > unbind'

Replace the xx.x with the numbers displayed on your file.

It should disable the ehci_hcd.

I plugged in my memory stick, and it worked.

Please note that you’ll have to do all this each time you restart.


You can now use the following script to disable ehci_hcd.

It is far more simpler since it just needs you copy pasting the commands instead of a manual action.

Here it goes:

cd /sys/bus/pci/drivers/ehci_hcd/
sudo sh -c 'find ./ -name "0000:00:*" -print| sed "s/\.\///">unbind'