Hi,
i tried to make a fullbackup (rootfs and optfs) to the internal SDHC card, with is ext2 formatted and full functional, when running the N900 in normal mode.
The BackupMenu ends up with Backup successfull, but nothing was backed up. On a vfat formatted sdhc card, the backup works. Seems, that the ext2-card is not mounted by BackupMenu.
How can I fix this problem?

I tried to check the mounting issue within the build in terminal, but i need a short description, how to use this terminal (esp. how to mount, cd). The only command with success is "ls" with or without parameter. All other commands returns "press backspace", but this returns back to #.

Thanks.