We happened to have the same issue on a bunch of 655.
apboot> osinfo
Partition 0:
image type: 0
machine type: 71
size: 4009832
version: 8.10.0.1-8.10.0.1
build string: ArubaOS version 8.10.0.1-8.10.0.1 for Norma (jenkins@pr-hpn-cd-build78) (gcc version 5.3.0) #84079 SMP Tue May 17 22:14:33 PDT 2022
flags: Instant preserve 0120
oem: aruba
Image is signed; verifying checksum... passed
SHA2 Signature available
Signer Cert OK
Policy Cert OK
RSA signature verified using SHA2.
Partition 1:
image type: 0
machine type: 71
size: 4010016
version: 8.10.0.0-8.10.0.0
build string: ArubaOS version 8.10.0.0-8.10.0.0 for Norma (jenkins@pr-hpn-cd-build78) (gcc version 5.3.0) #83812 SMP Mon Apr 11 00:09:35 PDT 2022
flags: Instant preserve 0120
oem: aruba
apboot> printenv
autoload=n
autostart=yes
baudrate=9600
boardname=Aultmore
bootargs=console=ttyMSM0,9600n8
bootcmd=boot ap
bootdelay=2
bootfile=arm64emmc.ari
enet1_mode=uplink
fileaddr=50500000
filesize=3d3020
machid=8010012
num_reboot=48
os_partition=1
servername=aruba-conductor
stderr=serial
stdin=serial
stdout=serial
partition 0 was 8.10.0.1, partition 1 was 8.10.0.0 and a boot variable was present to force part 1.
Following commands did the trick.
setenv os_partition 0
save
boot
Thanks for your post, it helped understanding the issue.