Firefox, Youtube, HTML5 und Flash.

[Granada]

Was für eine Grafikkarte steckt denn in Deinem Rechner? nividia unterstützt Linux hochoffziell:

dmesg:

[...]
[ 26.161754] nvidia: module license 'NVIDIA' taints kernel.
[ 26.161759] Disabling lock debugging due to kernel taint
[ 26.179166] nvidia: module verification failed: signature and/or required key missing - tainting kernel
[ 26.187500] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none
[ 26.187923] [drm] Initialized nvidia-drm 0.0.0 20140818 for 0000:01:00.0 on minor 0
[ 26.187935] NVRM: loading NVIDIA UNIX x86 Kernel Module 304.125 Mon Dec 1 19:55:52 PST 2014
[...]

/proc/cupuinfo:

[...]
model name : Intel(R) Core(TM)2 Duo CPU E4600 @ 2.40GHz
[...]

also wirklich nix besonderes, mit Hardwaresupport für die Graka allerdings keine Probleme mit HTML5-Videos.