On 12/29/11 12:42, Pierre Abbat wrote: > when I run a program on DFly showing its window on Linux, > the scroll wheel works. You are using moused/sysmouse. Check the '-z' flags for moused or try switching your xorg.conf to use the 'raw' mouse device (e.g. /dev/psm0 or /dev/ums0, etc.) if you don't care about console / non-x mouse usage. Cheers, - Chris