# Lx2160a\_build of Ubuntu20 resize of eMMC partition not possible because it is mounted, instructions update?

**URL:** https://community.solid-run.com/t/lx2160a-build-of-ubuntu20-resize-of-emmc-partition-not-possible-because-it-is-mounted-instructions-update/824
**Category:** NXP LX2160
**Tags:** NXP-LX2160
**Created:** [March 6, 2024, 11:50pm UTC](https://community.solid-run.com/t/lx2160a-build-of-ubuntu20-resize-of-emmc-partition-not-possible-because-it-is-mounted-instructions-update/824 "2024-03-06T23:50:48Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![pibowman](https://avatars.discourse-cdn.com/v4/letter/p/54ee81/32.png) [@pibowman](https://community.solid-run.com/u/pibowman)
#### Post date: [March 6, 2024, 11:50pm UTC](https://community.solid-run.com/t/lx2160a-build-of-ubuntu20-resize-of-emmc-partition-not-possible-because-it-is-mounted-instructions-update/824/1 "2024-03-06T23:50:48Z")

</div>

Following the LX2 Quick Start Guide, after doinf load/write to eMMC, change switch, reboot:

root@localhost:~# fdisk /dev/mmcblk1

Command (m for help): p  
Disk /dev/mmcblk1: 59.22 GiB, 63585648640 bytes, 124190720 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  
Disklabel type: dos  
Disk identifier: 0x30303030

Device Boot Start End Sectors Size Id Type  
/dev/mmcblk1p1 131072 847871 716800 350M 83 Linux

Command (m for help): d  
Selected partition 1  
Partition 1 has been deleted.

Command (m for help): n  
Partition type  
p primary (0 primary, 0 extended, 4 free)  
e extended (container for logical partitions)  
Select (default p): p  
Partition number (1-4, default 1):  
First sector (2048-124190719, default 2048): 131072  
Last sector, +/-sectors or +/-size{K,M,G,T,P} (131072-124190719, default 124190719):

Created a new partition 1 of type ‘Linux’ and of size 59.2 GiB.  
Partition #1 contains a ext4 signature.

Do you want to remove the signature? [Y]es/[N]o: N

Command (m for help): w

The partition table has been altered.  
Syncing disks.

root@localhost:~# resize2fs /dev/mmcblk1p1  
resize2fs 1.45.5 (07-Jan-2020)  
resize2fs: Filesystem has unsupported feature(s) (/dev/mmcblk1p1)  
root@localhost:~# df  
Filesystem 1K-blocks Used Available Use% Mounted on  
/dev/root 325599 271959 31624 90% /  
devtmpfs 6040404 0 6040404 0% /dev  
tmpfs 7109588 0 7109588 0% /dev/shm  
tmpfs 1421920 832 1421088 1% /run  
tmpfs 5120 0 5120 0% /run/lock  
tmpfs 7109588 0 7109588 0% /sys/fs/cgroup  
tmpfs 1421916 0 1421916 0% /run/user/0  
root@localhost:~# resize2fs -f /dev/mmcblk1p1  
resize2fs 1.45.5 (07-Jan-2020)  
resize2fs: Filesystem has unsupported feature(s) (/dev/mmcblk1p1)