Im having problems with space on my chromebook after making partitions, i was trying to run a firmware updating script on my chrome book a got this.

mount: /tmp/boot: wrong fs type, bad option, bad superblock on /dev/mmcblk0p12, missing codepage or helper program, or other error.
Error mounting boot partition; cannot proceed.

Unable to download cbfstool utility; cannot continue

If anyone can point me in a better driection than google pls help me asap

(Here are some details)

/dev/mmcblk0p8 86016 118783 32768 16M Microsoft basic data
/dev/mmcblk0p9 16450 16450 1 512B ChromeOS reserved
/dev/mmcblk0p10 16451 16451 1 512B ChromeOS reserved
/dev/mmcblk0p11 64 16447 16384 8M unknown
/dev/mmcblk0p12 249856 282623 32768 16M EFI System

Partition table entries are not in disk order.




Disk /dev/mmcblk0boot1: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mmcblk0boot0: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/encstateful: 1 GiB, 1092673536 bytes, 2134128 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

_______________________________________________________________________
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 1G 0 loop
`-encstateful 253:1 0 1G 0 dm /mnt/stateful_partition/encrypted
loop1 7:1 0 443M 1 loop /opt/google/containers/android/rootfs/root
loop2 7:2 0 4K 1 loop /opt/google/containers/arc-sdcard/mountpoints/container-root
loop3 7:3 0 4K 1 loop /opt/google/containers/arc-obb-mounter/mountpoints/container-root
mmcblk0 179:0 0 14.7G 0 disk
|-mmcblk0p1 179:1 0 3.5G 0 part /mnt/stateful_partition
|-mmcblk0p2 179:2 0 16M 0 part
|-mmcblk0p3 179:3 0 2G 0 part /
|-mmcblk0p4 179:4 0 16M 0 part
|-mmcblk0p5 179:5 0 2G 0 part
|-mmcblk0p6 179:6 0 16M 0 part
|-mmcblk0p7 179:7 0 7G 0 part
|-mmcblk0p8 179:8 0 16M 0 part /usr/share/oem
|-mmcblk0p9 179:9 0 512B 0 part
|-mmcblk0p10 179:10 0 512B 0 part
|-mmcblk0p11 179:11 0 8M 0 part
`-mmcblk0p12 179:12 0 16M 0 part
mmcblk0boot0 179:16 0 4M 1 disk
mmcblk0boot1 179:32 0 4M 1 disk
mmcblk0rpmb 179:48 0 4M 0 disk
zram0 252:0 0 5.6G 0 disk [SWAP]

________________________________________________________________________

When I screw up my partitions I boot off a USB drive - that's the place to start. System Rescue Disk is a good one. Of course you backed up all your valuable data, by definition.

that's the starting point.
you need to tell us everything about it. everything.