Implicitly turn off graphics hardware acceleration on WMware.
Should prevent from broken screen when install or run Plan9 in WMware.
--
/386/bin/aux/vmware
vmware.orig:13,18 - /n/sources/patch/applied/vmware-hwaccel-off/vmware:13,19
for(i in '#S'/sd??)
if(test -f $i/ctl)
echo dma on >$i/ctl
+ echo -n hwaccel off >/dev/vgactl
aux/vmwarefs
if(! test -f /dev/snarf)
aux/stub /dev/snarf