For the last month or so I've had this problems with Adobe's flash player, but only on YouTube — other video sites like Vimeo work just fine.
With both the adobe-flashplugin and the flashplugin-installer packages I get totally messed up colors on YT (see screenshot attached.) On Google Chrome, when I use the built-in flashplayer, the colors are correct, but the video runs at double speed.
Versions from the Chrome plugins page:
andCode:Shockwave Flash 11.2 r202 Name: Shockwave Flash Description: Shockwave Flash 11.2 r31 Version: 184.108.40.206 Location: /opt/google/chrome/PepperFlash/libpepflashplayer.so Type: PPAPI (out-of-process)
This started when I was still using 11.10, but the upgrade to 12.04 didn't change anything.Code:Name: Shockwave Flash Version: 11.2 r202 Location: /usr/lib/flashplugin-installer/libflashplayer.so Type: NPAPI
Neither of the two problems occur on my netbook, which is also running 12.04 with the same versions of Flash.