giskard wrote: > /dev/mmcblk0p1 on /media/mmc2 type vfat > (rw,nosuid,nodev,uid=29999,fmask=0133,dmask=0000,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8) > > Nokia-N810-50-2:/media/mmc2/src/powertop-1.9# ./powertop > -sh: ./powertop: Permission denied Looks like your fmask excludes the execute bit. 't.