Cannot Compile Custom Image for Urbit

[Cerberus]

Please forgive me if I posted this in the wrong category. My immediate task isn't related to P2P, but my end goal of setting up a personal server is. I am attempting to compile a custom image with https://github.com/botter-nidnul/userpatches. You can read more about the project here https://urbit.org/grants/urbian-a-customized-linux-distribution-for-urbit-appliances. I can compile a focal image without customization, but when I attempt to customize the image, I get `umount: /home/nebulay/repo/project/armbian/build/.tmp/rootfs-d412f0e4-e33c-4c0c-909b-9042f7924589: target is busy` This repeats until I hit ctrl+c. I get an image, but it fails to boot.  I have googled it, and this is the only somewhat useful thing I've found https://github.com/armbian/build/issues/1472 which doesn't help me much. Does anyone have any ideas on how compile the image or what could be causing the problem?

[Igor]

4 hours ago, Cerberus said:

I get `umount: /home/nebulay/repo/project/armbian/build/.tmp/rootfs-d412f0e4-e33c-4c0c-909b-9042f7924589: target is busy`

Did you check logs in output/debug/ ... is there something suspicious too see?

[Cerberus]

I looked at the logs, but it's all gibberish to me. I removed each of the 7 functions in the script 1 at a time and found that InstallRPiMonitor is the offending function. I compiled the image and booted without it.

 

InstallRPiMonitor() {

apt-get --yes install rpimonitor

apt-get --yes install shellinabox

/etc/init.d/rpimonitor install_auto_package_status_update

# On other SoCs than H3 make minor adjustments to config to reflect Armbian reality:

sed -e "s/^web.status.1.name=.*/web.status.1.name=$BOARD/" \

-e "s/^web.statistics.1.name=.*/web.statistics.1.name=$BOARD/" \

</etc/rpimonitor/template/raspbian.conf >/etc/rpimonitor/template/armbian.conf

cd /etc/rpimonitor/

ln -sf /etc/rpimonitor/template/armbian.conf data.conf

# fix temperature everywhere

sed -i -e 's|^dynamic.12.source=.*|dynamic.12.source=/etc/armbianmonitor/datasources/soctemp|' \

-e 's|^dynamic.12.postprocess=.*|dynamic.12.postprocess=sprintf("%.1f", $1/1000)|' \

/etc/rpimonitor/template/temperature.conf

# monitor big cores on big.LITTLE

if [ $(grep -c '^processor' /proc/cpuinfo) -ge 4 ]; then

sed -i 's|/sys/devices/system/cpu/cpu0/cpufreq/|/sys/devices/system/cpu/cpu4/cpufreq/|g' \

/etc/rpimonitor/template/cpu.conf

fi

# display processor architecture instead of undefined

sed -i -e "s_^static.4.source=.*_static.4.source=lscpu | awk -F' ' '/^Architecture/ {print \$2}'_" \

-e "s/^static.4.regexp=.*/static.4.regexp=/" /etc/rpimonitor/template/version.conf

cat >> /etc/rpimonitor/data.conf <<- ADDLINES

web.addons.2.name=Shellinabox

web.addons.2.addons=shellinabox

web.addons.3.name=Top3

web.addons.3.addons=top3

include=/etc/rpimonitor/template/storage.conf

include=/etc/rpimonitor/template/services.conf

include=/etc/rpimonitor/template/wlan.conf

include=/etc/rpimonitor/template/entropy.conf

ADDLINES

} # InstallRPiMonitor