Hi! I have installed Ubuntu 10.4 on my new Samsung R522 in dual boot with windows 7.
the features of my hardware are:
Intel core 2 duo t6500
4GB Ram DDR2
ATI Mobility Radeon 4650
Atheros 5007 wireless
I'm using the free drivers for the video card
Now the problem is: FN +up & FN+down for brightness control and FN+ F7 for switch on/off the wireless card DOESN'T work!!
Wireless, when activate, works good (but is impossible to turn it off); the brightness contol works only with the corrisponding applet and only using page up and page down buttons, else using the mouse to move the fader it disappears.
There is a solution? the bios is upgraded to the last version available.
Thanks for help