unifios-utilities
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unifi-utilities
udm boot script error
Describe the bug Running dpkg command to install the udm-boot generates error on latest unifi os.
To Reproduce Steps to reproduce the behavior: after ssh to unifi:
unifi-os shell
curl -L https://github.com/boostchicken-dev/udm-utilities/blob/f841ee1ac3c9b27679f35a13bb6dcd424fac7fd1/on-boot-script/packages/udm-boot_1.0.5_all.deb -o udm-boot_1.0.5_all.deb
# since https://udm-boot.boostchicken.dev does not work, I used deb file from repo
dpkg -i udm-boot_1.0.5_all.deb
Expected behavior installation without error
Error
root@ubnt:~# dpkg -i udm-boot_1.0.5_all.deb
[parse_pkg_files] cmdargs: dpkg
dpkg-deb: error: 'udm-boot_1.0.5_all.deb' is not a debian format archive
dpkg: error processing archive udm-boot_1.0.5_all.deb (--install):
subprocess dpkg-deb --control returned error exit status 2
#-> ubnt-dpkg-cache install
[parse_pkg_files] cmdargs: dpkg
[cache_add_action] PKGFILES:
<-# ubnt-dpkg-cache install
Errors were encountered while processing:
udm-boot_1.0.5_all.deb
UDM Information
- Dream Machine Pro
- Firmware Version: 1.8.6
- Controller Version: 6.0.43
Created a PR to fix this. Links have changed so the current commands won't work anymore.
This will work (if you do not prefer to run the auto-installer which will just do fine).
dl_url=$(curl -fsL "https://api.github.com/repos/boostchicken-dev/udm-utilities/releases/latest" | awk '$0 ~ /"browser_download_url"/ {sub(/.*:\s*"/,"",$0); gsub("\"", "", $0); print $2}')
curl -Lo udm-boot_latest.deb $dl_url
dpkg -i udm-boot_latest.deb
rm udm-boot_latest.deb
exit
Created a PR to fix this. Links have changed so the current commands won't work anymore.
Thanks, but alas, this does not resolve the problem for me.
I am not fluent in Debian package debugging (used to do Gentoo way too much), but I will poke around a bit. I don't know where to look for any debugging info.
Preparing to unpack udm-boot_latest.deb ...
dpkg: error processing archive udm-boot_latest.deb (--install):
subprocess new pre-installation script returned error exit status 255
dpkg: error while cleaning up:
subprocess new post-removal script returned error exit status 255
@watersb
What's your firmware? Current Firmware version is 1.11.4 (release channel...)
"usual" output is
[UDM] root@udm-pro:~# unifi-os shell
root@ubnt:/# dl_url=$(curl -fsL "https://api.github.com/repos/boostchicken-dev/udm-utilities/releases/latest" | awk '$0 ~ /"browser_download_url"/ {sub(/.*:\s*"/,"",$0); gsub("\"", "", $0); print $2}')
root@ubnt:/# curl -Lo udm-boot_latest.deb $dl_url
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 661 100 661 0 0 2485 0 --:--:-- --:--:-- --:--:-- 2494
100 3364 100 3364 0 0 7797 0 --:--:-- --:--:-- --:--:-- 26912
root@ubnt:/# dpkg -i udm-boot_latest.deb
(Reading database ... 67903 files and directories currently installed.)
Preparing to unpack udm-boot_latest.deb ...
Unpacking udm-boot (1.0.5) over (1.0.5) ...
Setting up udm-boot (1.0.5) ...
#-> ubnt-dpkg-cache install
removing /data/dpkg-cache/stretch/packages/udm-boot_1.0.5_all.deb ... done
udm-boot: action=install, package=/data/dpkg-cache/stretch/packages/udm-boot_1.0.5_all.deb mark=manual
<-# ubnt-dpkg-cache install
root@ubnt:/# exit
exit
[UDM] root@udm-pro:~#
@alxwolf
My UDM (not pro) claims to be running the 1.11.4 firmware.
The deb pkg downloaded MD5 hash is
cf074321756a464ee6d0fa4d47eb9714
Full transcript is
#
# unifi-os shell
root@ubnt:/# dpkg -i udm-boot_latest.deb
(Reading database ... 24210 files and directories currently installed.)
Preparing to unpack udm-boot_latest.deb ...
dpkg: error processing archive udm-boot_latest.deb (--install):
subprocess new pre-installation script returned error exit status 255
dpkg: error while cleaning up:
subprocess new post-removal script returned error exit status 255
#-> ubnt-dpkg-cache install
removing /data/dpkg-cache/stretch/packages/udm-boot_1.0.5_all.deb ... done
udm-boot: action=install, package=/data/dpkg-cache/stretch/packages/udm-boot_1.0.5_all.deb mark=manual
<-# ubnt-dpkg-cache install
Errors were encountered while processing:
udm-boot_latest.deb
root@ubnt:/#
@watersb
no idea what this could be. Maybe a full uninstall / install cycle will help?
btw for dpkg, all installation / removal scripts can be found here:
[UDM] root@udm-pro:~# unifi-os shell
root@ubnt:/# ls /var/lib/dpkg/
alternatives/ diversions-old statoverride triggers/
available info/ statoverride-old updates/
cmethopt lock status
diversions parts/ status-old
root@ubnt:/# ls /var/lib/dpkg/info/udm*
/var/lib/dpkg/info/udm-boot.list /var/lib/dpkg/info/udm-boot.postrm
/var/lib/dpkg/info/udm-boot.md5sums /var/lib/dpkg/info/udm-boot.preinst
/var/lib/dpkg/info/udm-boot.postinst /var/lib/dpkg/info/udm-boot.prerm
root@ubnt:/#
But I do not understand where (for example...) the pre-inst script would exit with 255:
#!/bin/sh
# preinst script for udm-boot
#
# see: dh_installdeb(1)
set -e
# summary of how this script can be called:
# * <new-preinst> `install'
# * <new-preinst> `install' <old-version>
# * <new-preinst> `upgrade' <old-version>
# * <old-preinst> `abort-upgrade' <new-version>
# for details, see https://www.debian.org/doc/debian-policy/ or
# the debian-policy package
case "$1" in
install|upgrade)
/sbin/ssh-proxy rm -f /mnt/data/on_boot.sh
true
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
exit 0
@alxwolf
Thanks for the details on the deb-preinst function. Yes, it's weird that it is an exit code of 255. I will try to poke at this more this week...
@watersb did you ever figure this out? I'm having this issue right now.
Ping @poindexter12 and @watersb : https://github.com/unifi-utilities/unifios-utilities/issues/469
Sorry for going dark for 9 months...
TL;DR : (almost) WORKSFORME
I have just resumed working on the UDM, and just tried the installation sequence again. This time with 1.0.6
# info
Model: UniFi Dream Machine
Version: 1.12.33.4328
MAC Address: **:**:**:**
IP Address: ****************
Hostname: ****
Uptime: **** seconds
Status: Connected (http://localhost:8080/inform)
# unifi-os shell
root@ubnt:/# cd
root@ubnt:~# dl_url=$(curl -fsL "https://api.github.com/repos/boostchicken-dev/udm-utilities/releases/latest" | awk '$0 ~ /"browser_download_url"/ {sub(/.*:\s*"/,"",$0); gsub("\"", "", $0); print $2}')
root@ubnt:~# echo $dl_url
https://github.com/unifi-utilities/unifios-utilities/releases/download/1.0.6/udm-boot_1.0.6_all.deb
root@ubnt:~# curl -Lo udm-boot_latest.deb $dl_url
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
100 3404 100 3404 0 0 7116 0 --:--:-- --:--:-- --:--:-- 3324k
root@ubnt:~# ls
setup-macvlan.sh udm-boot_latest.deb udm-kernel-tools_1.1.7_arm64.deb
root@ubnt:~# dpkg -i udm-boot_latest.deb
(Reading database ... 30348 files and directories currently installed.)
Preparing to unpack udm-boot_latest.deb ...
Unpacking udm-boot (1.0.6) over (1.0.6) ...
Setting up udm-boot (1.0.6) ...
#-> ubnt-dpkg-cache install
removing /data/dpkg-cache/stretch/packages/udm-boot_1.0.6_all.deb ... done
udm-boot: action=install, package=/data/dpkg-cache/stretch/packages/udm-boot_1.0.6_all.deb mark=manual
<-# ubnt-dpkg-cache install
root@ubnt:~# echo $?
0
Don't have a "clean" setup, sorry about that, but in any event it looks like it installs ok.
Still haven't gotten the boot scripts to run, but that's likely something I should figure out in a day or two.
I believe the problem with getting the on-boot service to work is due to /data moving from /mnt/data to the root of the filesystem. I added a symlink:
root@ubnt:/# cd /mnt
root@ubnt:/mnt# ln -s ../data
root@ubnt:/mnt# ls -l
total 1
lrwxrwxrwx 1 root root 7 Jan 31 10:14 data -> ../data
drwxr-xr-x 4 root root 1024 Jan 30 03:59 persistent