[Nook Color Q&A, Help & Troubleshooting] execcr:
Hi, i've followed the guide inside the nook color android development subforum but i cant make it to work...

This is what i get from adb (connected trough wifi)

# sh ./ubuntu.sh
mount: not found
modprobe: module 'ext2' not found
mkdir: can't create directory '/data/local/mnt': File exists
rm: remove '/system/bin/fsrw'? y
rm: can't remove '/system/bin/fsrw': Read-only file system
rm: remove '/system/bin/bootubuntu'? y
rm: can't remove '/system/bin/bootubuntu': Read-only file system
rm: remove '/system/bin/unionfs'? y
rm: can't remove '/system/bin/unionfs': Read-only file system
unknown option -- /BusyBox v1.16.2androidfull (2010-08-01 14:57:25 EDT) multi-call binary.

Usage: rm [OPTIONS] FILE...

Remove (unlink) FILEs

Options:
-i	Always prompt before removing
-f	Never prompt
-R,-r	Recurse

cp: can't create '/system/bin/fsrw': File exists
cp: can't create '/system/bin/bootubuntu': File exists
cp: can't create '/system/bin/unionfs': File exists
cp: can't create '/system/bin/mountonly': File exists
chmod: *: No such file or directory
chmod: InputChannel_test: Read-only file system
chmod: InputDispatcher_test: Read-only file system
chmod: InputPublisherAndConsumer_test: Read-only file system
chmod: InputReader_test: Read-only file system
chmod: Looper_test: Read-only file system
chmod: ObbFile_test: Read-only file system
chmod: String8_test: Read-only file system
chmod: alsa_amixer: Read-only file system
chmod: alsa_aplay: Read-only file system
chmod: alsa_ctl: Read-only file system
chmod: alsa_ucm: Read-only file system
chmod: am: Read-only file system
chmod: app_process: Read-only file system
chmod: audioloop: Read-only file system
chmod: backuptool.sh: Read-only file system
chmod: bluetoothd: Read-only file system
chmod: bmgr: Read-only file system
chmod: bootanimation: Read-only file system
chmod: bootubuntu: Read-only file system
chmod: bugreport: Read-only file system
chmod: cat: Read-only file system
chmod: clear_bootcnt.sh: Read-only file system
chmod: cmp: Read-only file system
chmod: compcache: Read-only file system
chmod: dalvikvm: Read-only file system
chmod: date: Read-only file system
chmod: dbus-daemon: Read-only file system
chmod: dd: Read-only file system
chmod: debuggerd: Read-only file system
chmod: dexopt: Read-only file system
chmod: dhcpcd: Read-only file system
chmod: dmesg: Read-only file system
chmod: dnsmasq: Read-only file system
chmod: dspexec: Read-only file system
chmod: dump_image: Read-only file system
chmod: dumpstate: Read-only file system
chmod: dumpsys: Read-only file system
chmod: dvz: Read-only file system
chmod: e2fsck: Read-only file system
chmod: e2label: Read-only file system
chmod: erase_image: Read-only file system
chmod: fix_permissions: Read-only file system
chmod: flash_image: Read-only file system
chmod: fsck_msdos: Read-only file system
chmod: fsrw: Read-only file system
chmod: gdbjithelper: Read-only file system
chmod: gdbserver: Read-only file system
chmod: getevent: Read-only file system
chmod: getprop: Read-only file system
chmod: gzip: Read-only file system
chmod: handle_compcache: Read-only file system
chmod: hciattach: Read-only file system
chmod: hd: Read-only file system
chmod: id: Read-only file system
chmod: ifconfig: Read-only file system
chmod: iftop: Read-only file system
chmod: ime: Read-only file system
chmod: input: Read-only file system
chmod: insmod: Read-only file system
chmod: installd: Read-only file system
chmod: ioctl: Read-only file system
chmod: ionice: Read-only file system
chmod: iptables: Read-only file system
chmod: keystore: Read-only file system
chmod: keystore_cli: Read-only file system
chmod: kill: Read-only file system
chmod: linker: Read-only file system
chmod: log: Read-only file system
chmod: logcat: Read-only file system
chmod: logwrapper: Read-only file system
chmod: lsmod: Read-only file system
chmod: lsof: Read-only file system
chmod: mediaserver: Read-only file system
chmod: mke2fs: Read-only file system
chmod: mkyaffs2image: Read-only file system
chmod: modelid_cfg.sh: Read-only file system
chmod: monkey: Read-only file system
chmod: mountonly: Read-only file system
chmod: mtpd: Read-only file system
chmod: nandread: Read-only file system
chmod: ndc: Read-only file system
chmod: netcfg: Read-only file system
chmod: netd: Read-only file system
chmod: netstat: Read-only file system
chmod: newfs_msdos: Read-only file system
chmod: notify: Read-only file system
chmod: omx_tests: Read-only file system
chmod: pand: Read-only file system
chmod: ping: Read-only file system
chmod: pm: Read-only file system
chmod: pppd: Read-only file system
chmod: printenv: Read-only file system
chmod: ps: Read-only file system
chmod: pvrsrvinit: Read-only file system
chmod: qemu-props: Read-only file system
chmod: qemud: Read-only file system
chmod: racoon: Read-only file system
chmod: radiooptions: Read-only file system
chmod: reboot: Read-only file system
chmod: record: Read-only file system
chmod: renice: Read-only file system
chmod: resize2fs: Read-only file system
chmod: rild: Read-only file system
chmod: rmdir: Read-only file system
chmod: rmmod: Read-only file system
chmod: route: Read-only file system
chmod: rtp_test: Read-only file system
chmod: run-as: Read-only file system
chmod: schedtest: Read-only file system
chmod: schedtop: Read-only file system
chmod: sdcard: Read-only file system
chmod: sdptool: Read-only file system
chmod: sendevent: Read-only file system
chmod: service: Read-only file system
chmod: servicemanager: Read-only file system
chmod: setconsole: Read-only file system
chmod: setprop: Read-only file system
chmod: sh: Read-only file system
chmod: showlease: Read-only file system
chmod: skia_test: Read-only file system
chmod: sleep: Read-only file system
chmod: smd: Read-only file system
chmod: stagefright: Read-only file system
chmod: start: Read-only file system
chmod: stop: Read-only file system
chmod: surfaceflinger: Read-only file system
chmod: svc: Read-only file system
chmod: sync: Read-only file system
chmod: sysinit: Read-only file system
chmod: system_server: Read-only file system
chmod: tc: Read-only file system
chmod: testid3: Read-only file system
chmod: tiap_cu: Read-only file system
chmod: tiap_loader: Read-only file system
chmod: toolbox: Read-only file system
chmod: top: Read-only file system
chmod: tune2fs: Read-only file system
chmod: uim-sysfs: Read-only file system
chmod: unionfs: Read-only file system
chmod: unyaffs: Read-only file system
chmod: uptime: Read-only file system
chmod: vdc: Read-only file system
chmod: verify_cache_partition_size.sh: Read-only file system
chmod: vmstat: Read-only file system
chmod: vold: Read-only file system
chmod: watchprops: Read-only file system
chmod: wipe: Read-only file system
chmod: wlan_cu: Read-only file system
chmod: wlan_loader: Read-only file system
chmod: wpa_cli: Read-only file system
chmod: wpa_supplicant: Read-only file system

Ubuntu Chroot Bootloader v0.1
Ubuntu Bootloader is now installed!
This process does NOT damage Android OS!

Original Installer by Charan Singh
Modified for Ubuntu Chroot by Max Lee at NexusOneHacks.net

To enter the Debian Linux console just type 'bootubuntu'
# bootbuntu
bootbuntu: not found
# whoami
root
#

As you can see i'm root , i type everything from root after su command.

I cannot get out of this...

I use the latest CM7 image with OC