[Nexus S Android Development] spupuz:
i only have a question:

since i have update my nexus s to jelly bean it seams that i'm not able to flash or backup from Rom Manager (premium) i attach my recovery.log link here http://d-h.st/Ypv .

thanks in advance

Starting recovery on Tue Jul 31 06:35:02 2012
can't open /dev/tty0: No such file or directory
framebuffer: fd 3 (480 x 800)
ClockworkMod Recovery v6.0.1.0
recovery filesystem table
=========================
0 /tmp ramdisk (null) (null) 0
1 /sdcard vfat /dev/block/platform/s3c-sdhci.0/by-name/media (null) 0
2 /system ext4 /dev/block/platform/s3c-sdhci.0/by-name/system (null) 0
3 /cache yaffs2 cache (null) 0
4 /data ext4 /dev/block/platform/s3c-sdhci.0/by-name/userdata (null) 0
5 /misc mtd misc (null) 0
6 /boot mtd boot (null) 0
7 /recovery mtd recovery (null) 0
8 /bootloader mtd bootloader (null) 0
9 /radio mtd radio (null) 0

W:Unable to get recovery.fstab info for /datadata during fstab generation!
W:Unable to get recovery.fstab info for /emmc during fstab generation!
W:Unable to get recovery.fstab info for /sd-ext during fstab generation!
I:Completed outputting fstab.
I:Processing arguments.
mtd: successfully wrote block at 0
I:Set boot command "boot-recovery"
I:Checking arguments.
I:device_recovery_start()
Command: "/sbin/recovery"

ro.secure=1
ro.allow.mock.location=0
ro.debuggable=1
persist.sys.usb.config=mass_storage,adb
ro.build.id=IMM76L
ro.build.display.id=cm_crespo-userdebug 4.0.4 IMM76L eng.koush.20120718.113926 test-keys
ro.build.version.incremental=299849
ro.build.version.sdk=15
ro.build.version.codename=REL
ro.build.version.release=4.0.4
ro.build.date=Wed Jul 18 11:40:57 PDT 2012
ro.build.date.utc=0
ro.build.type=userdebug
ro.build.user=koush
ro.build.host=Koushik-Lion.local
ro.build.tags=test-keys
ro.product.model=Nexus S
ro.product.brand=Google
ro.product.name=soju
ro.product.device=crespo
ro.product.board=herring
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=Samsung
ro.product.locale.language=en
ro.product.locale.region=US
ro.wifi.channels=
ro.board.platform=s5pc110
ro.build.product=crespo
ro.build.description=soju-user 4.0.4 IMM76D 299849 release-keys
ro.build.fingerprint=google/soju/crespo:4.0.4/IMM76D/299849:user/release-keys
ro.build.characteristics=nosdcard
ro.cm.device=crespo
rild.libpath=/vendor/lib/libsec-ril.so
rild.libargs=-d /dev/ttyS0
ro.sf.lcd_density=240
ro.rommanager.developerid=cyanogenmod
keyguard.no_require_sim=true
ro.url.legal=http://www.google.com/intl/%s/mobile/android/basic/phone-legal.html
ro.url.legal.android_privacy=http://www.google.com/intl/%s/mobile/android/basic/privacy.html
ro.com.google.clientidbase=android-google
ro.com.android.wifi-watchlist=GoogleGuest
ro.setupwizard.enterprise_mode=1
ro.com.android.dateformat=MM-dd-yyyy
ro.com.android.dataroaming=false
ro.cm.version=9-20120718-UNOFFICIAL-crespo
ro.modversion=9-20120718-UNOFFICIAL-crespo
ro.config.ringtone=CyanTone.ogg
ro.config.notification_sound=CyanMessage.ogg
ro.config.alarm_alert=CyanAlarm.ogg
ro.opengles.version=131072
wifi.interface=wlan0
wifi.supplicant_scan_interval=15
dalvik.vm.heapstartsize=5m
dalvik.vm.heapgrowthlimit=48m
dalvik.vm.heapsize=128m
dalvik.vm.lockprof.threshold=500
dalvik.vm.dexopt-flags=m=y
net.bt.name=Android
net.change=net.bt.name
dalvik.vm.stack-trace-file=/data/anr/traces.txt
ro.factorytest=0
ro.serialno=383418BF149200EC
ro.bootmode=unknown
ro.baseband=I9020XXKI1
ro.carrier=EUR
ro.bootloader=I9020XXKL1
ro.hardware=herring
ro.revision=52
ro.emmc=0
init.svc.recovery=running
service.adb.root=1
init.svc.adbd=running

I:Checking for extendedcommand...
I:Running extendedcommand...
Waiting for SD Card to mount (20s)
W:failed to mount /dev/block/platform/s3c-sdhci.0/by-name/media (No such file or directory)
Waiting for SD Card to mount (19s)
SD Card mounted...
Verifying SD Card marker...
a13c10d495a58e2cefcd9dba01b5a975
I:Running script:
I:
ui_print("ROM Manager Version 5.0.0.8");
ui_print("31 luglio 2012");
assert(backup_rom("/emmc/clockworkmod/backup/2012-07-31-08.34.52"));

p**** returned 0; 0 errors encountered
ROM Manager Version 5.0.0.8
31 luglio 2012
E:unknown volume for path [/emmc/clockworkmod/backup/2012-07-31-08.34.52]
Can't mount backup path.
result was NULL, message is: assert failed: backup_rom("/emmc/clockworkmod/backup/2012-07-31-08.34.52")