Hi all, my friend tested OpenBSD amd64 (5.2 and current) with Asus U36S, but install goes always fine. However first reboot always result in a kernel panic related to aml and acpi. BIOS is 203, there's newer one 206 with updates to VGA bios and 205 was with updates to BIOS (Asus doesn't describe those well). I have three pictures taken by him of trace and ps if anyone interested (in ps is only swapper anyway).
It boots once 'disable acpi' done in UKC. In terminal it looks fine (asking for dmesg), just doing startx hangs PC. He will try to update BIOS today.