I have a german Satellite L500-120, PSLJ3 series assembled in late 2009( sold elsewhere in the world as 550 and 505 series) .
**Intel C2DUO@2.10GhZ **( "Intel 4/5 express chipset )
4GB RAM
ATI radeon 4650HD mob @1366x768 1GB real vram , ( fan problem = needs Catalyst, read below. )
Intel Wifi 5100 AGN ( works out of the box , WPA2 with Gnome NetworkManager)
Realtek Lan,internal Realtek USB Cardreader
Realtek / Intel HDA Sound
FN-Keys/brightness ( F6 and F7 ) sound mute/sound off (FN+ESC) work.The sound volume wheel next to the cardreaders slot works, on-screen-display shows indicator.
Multimedia Keys work in banshee.
Trackpad,scrolling work with Gnome Mouse config tool.
The built in Webcam ( “Chiconey UVC Cam” ) works well in cheese and with GUVCview
Suspend/Standby/Shutdown = acpi S3 and S4 all works automatically.
Opensuse 11.3 fully supports the hardware, **either x86 or x64 **out of the Box ( so does Ubuntu since 10.04 too).
The only issue I ran into with 11.3 is a popping sound when logging into gnome, but thats only once per login and it is limited to 11.3 because SLED11SP1 didn’t have t´his issue ( therefore others … ) as well as ubuntu also does not have this effect.
**for the constant fan you need to install the proprietary ATI catalyst **from AMD.com. Once installed and activated ( aticonfig --initial ) you need to go into the CCC application and **point the “Powerplay” Slider to “optimize for battery” **even if plugged in.
The fan will automatically be silent, as the card voltage and Mhz speed is going down in this mode. Still enough horsepower to run compiz with it.
I think it runs Linux really well since the 2.6.30 kernel without much tweaking necessary. When I just bought it a year ago and the kernel was at 2.6.2x - it was more complicated - for example opensuse 11.0 could not make the wifi or the trackpad working and atis driver were not ready … even the original release of Enterprise Suse 11.1 was somewhat a fail on the laptop ( that changed with SP1 / opensuse 11.2) as well as I needed to wait for ubuntu 10.x, cause 9.x would not do it. :\
So it is really true … if a specific distro does not do it, likely the next version will. Linux is developping at lightspeed - I can tell you that configuring a Laptop with Linux ten years ago was a horror compared to today where its really much easier as dealing with Windows. ( Even the preloaded VistaSp1 on my Toshiba needs a load full of drivers and 3rd party tools to operate the hardware. In Linux its only the graphic driver I need… )