A few days ago I uninstalled Windows 7 & installed Ubuntu 12.04 LTS on my laptop (MSI CX620). No problems occurred in installation process.
My laptop contains two graphic controllers
1) ATI Radeon HD5470.
2) Integrate chipset (Intel Core i3-330M).
- System is running very slow
- Not able to run Unity3d only 2d
- Laptop becomes very hot in short period of time (1.5 hours, 100C)
What I think is wrong: Only integrated chipset is used, more powerful ATI Radeon is not recognized and not used.
Can somebody help me determine the problem. I'm not a very experienced linux user. Attached some information that might help:
Output sudo lshw: http://pastebin.com/NU2CbuYL
Pic System details graphics: http://i47.tinypic.com/f3ued3.jpg
Thanks in advance!