[arch-general] QEMU: mouse not working in arch guest

[phanisvara]

i've switched from virtualbox to QEMU recently and am quite happy 
with it -- except that i can't get any mouse working properly in arch 
guests.

others distro i've installed as guests (fedora 19, debian wheezy, 
even ubuntu) don't have that problem, for some reason only arch does.

(i've got xf86-input-vmmouse installed on the guest.)

i've exported "SDL_VIDEO_X11_DGAMOUSE=0" before starting qemu, and 
this seems to lessen the erratical jumping around of the mouse, but 
it's still unusable.

i've also tried to specify "-usbdevice mouse," "-usbdevice tablet," 
and passing the USB device via vendor- and product ID, to no avail.

have been searching quite a bit, but didn't find anything relevant. 

i'm using quemu-git from AUR now, and while the mouse doesn't jump 
around erratically, neither the left button nor it's position are 
being registered, while right button click is (always at the screen's 
center position, irrespective of mouse movement).

would be grateful for any hints re. this.

-- 
phani.