Hi,<br>  Today I downloaded <a href="http://olpc.download.redhat.com/olpc/streams/development/latest/devel_ext3/olpc-redhat-stream-development-build-193-20061203_1727-devel_ext3.img.bz2">http://olpc.download.redhat.com/olpc/streams/development/latest/devel_ext3/olpc-redhat-stream-development-build-193-20061203_1727-devel_ext3.img.bz2
</a><br> and upgraded to its linuxbios. but when I try to install to nand,  I got "File open error" when  "flash_erase -j /dev/mtd0".  I had  "modprobe mtdchar" and can see mtd0 in /proc/mtd, but the output of "flash_info /dev/mtd0" is "Device /dev/mtd0 has 0 erase regions", is this normal? I also tried olpc-enable-nand, but had no effect. Do I miss anything?
<br><br>Best Regards! <br>