I installed mangOH update image built on “mangOH Dev using Legato 18.05.1 on Ubuntu 18.04 - r0.ova”.
I used source files of Legato and mangOH sample application contained in this ova image.
After marked good, I noticed system is too slow to do anything.
I could login by ssh, and found supervisor used 100% CPU by top command like:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
473 root 1 -19 3228 1320 1024 R 97.1 0.9 11:38.40 supervisor
I couldn’t sftp to mangOH because of slow CPU, then I tried to recover using “WPx5xx_Release15_GENERIC_SPK.spk” with swiflash, but error occurred like below.
According to this log, USB communication via VirtualBox may be succeeded.
Is there anyone in this situation?
Is there any way to recover from this situation?
Module is WP8548.
mangoh@mangoh-vm:~/Downloads$ swiflash -r -m WP85XX -i WPx5xx_Release15_GENERIC_SPK.spk
Detecting USB of the target
Communicating with the target
Switching to firmware download mode
Downloading the firmware
…ERROR: Firmware Download failed. Callback status 59399DONE
ERROR: Firmware Download Failed