When I tested Pangolin from Live CD, I didn’t encounter any color problem with Youtube. After I installed Pangolin into my system, and then installed NVidia proprietery driver, then I started encounter this blue color problem when watching Youtube or any other flash-based video streaming website.
I tried to find a solution for this problem in many forums. Most of them pointing the problem to Adobe, and some pointing to NVidia. I didnt care about this pointing problem, because I need those two software, so I needed a solution.
Eventually I found out the source of the problem is flash-based video cannot run using hardware acceleration. There are some solutions that suggested in forums:
- Remove “libvdpau1” package from Pangolin system. This package is used by flash for hardware acceleration.
- Disable hardware acceleration option from Youtube. Right-click on the video, select “Settings” and then untick the “Hardware Acceleration”. But alas, I couldn’t untick it, and I couldn’t remove the “Settings” window either. From this thread in this forum I found out that compiz cause this problem. So, I logged out from my system, logged in again using Unity 2D, and now it was possible to disable the hardware acceleration. I logged out and logged in again, and then tried to watch Youtube again. Voila, the blueish color was gone.