Unfortunately, their keyboard is totally horrible; both mechanically (they are hard to press and miss keystrokes), and they have some "creative" mapping ("]" besides "F10" in the very top row?! key with "+=" sticker sending right ctrl?). OTOH, at least it has a keyboard, not unusable thumb-joke like Samsung UMPC.
It would be best if kohjinsha simply fixed their BIOS, to report right keys. If that is not feasible, loadkeys can be used to workaround, but that will do the wrong stuff to the external USB keyboards. Fix without nasty side-effects will be little trickier.
Sensitivity of joystick is too low, while sensitivity of touchpad is bit high. Touchpad seems to be synaptics and supported, so this should be possible to solve in X.
Screen has non-standard 800x480 resolution... which took me a while to figure out, because windows use it in non-native 1024x600 (!). Configuring vesa driver is quite easy, configuring amd driver is quite tricky... so here's the xorg.conf.
YaST installation tools are pretty much unprepared to work with screen this small, and probably don't know about AMD driver at this point, so manual config is neccessary.
Seems to mostly work, with exception of s2ram -- something goes very wrong there in the ACPI land.
Dear Kohjinsha, your machine has nice and small battery, but no, it is not 2480mWh battery, and no, your machine is not taking .6W while powered up. You used wrong units in your ACPI BIOS, you seem to have 2.5Ah battery, as is confirmed by its label. Please fix your BIOS.
Ouch, and you report wrong voltage, too.
There's something wrong with ALSA here. Startup sound plays, but aplay then complains.
Module seems to be called usb2wlan: here. Hmm, is it available for download here?
It seems unsupported with current mainline or -mm trees. AMD page. Old linux driver from conitech.
Bluetooth is USB and just works. I did not play with card reader.
Some drivers/patches are at http://www.kohjinsha.com/support/driver.html (in japanese).
Slow, but performance is okay for normal use
YaST sw_single module is single biggest problem. It takes four minutes for it to start, and package installation of simple package takes like 10 minutes.
Pavel Machek
pavel@atrey.karlin.mff.cuni.cz