Hi folks.
I upgraded from 12.04 to 14.04. Installed pepper flash for chromium and the adboe flash for Firefox. Both are slow, videos play at 10fps, no matter the resolution. I tried replacing "mozilla-flashplugin-square-nonfree" with "adobe-flash-properties-kde", no result. I upgrade fglrx to the latest Beta from AMD, no result.
The X server is always as the top process on CPU usage, according to htop. I tried replacing LightDM with KDM, no result.
I play Steam Dota 2 and have decent 60fps. FULL HD videos play well.
By the way, I use Kubuntu.
Tech info:
Code:
lspci -vv | grep VGA
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cypress PRO [Radeon HD 5850] (prog-if 00 [VGA controller])
dpkg -l | grep fglrx
ii fglrx 2:13.350-0ubuntu1 amd64 Video driver for the AMD graphics accelerators
ii fglrx-amdcccle 2:13.350-0ubuntu1 amd64 Catalyst Control Center for the AMD graphics accelerators
ii fglrx-dev 2:13.350-0ubuntu1 amd64 Video driver for the AMD graphics accelerators (devel files)
ii xvba-va-driver 0.7.8-1ubuntu3 amd64 XvBA-based backend for VA API (AMD fglrx implementation)
dpkg -l | grep pepper
ii pepperflashplugin-nonfree 1.3ubuntu1 amd64 Pepper Flash Player - browser plugin
dpkg -l | grep flashplug
ii adobe-flashplugin 11.2.202.350-0trusty1 amd64 Adobe Flash Player plugin version 11
ii pepperflashplugin-nonfree 1.3ubuntu1 amd64 Pepper Flash Player - browser plugin
glxgears
28963 frames in 5.0 seconds = 5792.485 FPS
Any ideas on how to solve or debug this?
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