Can't access web ui after system update

[linzack]

Hi,
when I open http://192.168.0.14/playback or http://192.168.0.14/dev
chrome says ERR_CONNECTION_RESET, no web ui shows, but ssh 192.168.0.14 is working.
Everything is ok before I triggered system update this time.
My last system update is months ago.
I find this in /var/log/syslog

Oct 13 06:01:24 localhost volumio[5991]: /volumio/node_modules/bindings/bindings.js:83
Oct 13 06:01:24 localhost volumio[5991]: throw e
Oct 13 06:01:24 localhost volumio[5991]: ^
Oct 13 06:01:24 localhost volumio[5991]: Error: The module '/volumio/node_modules/libxmljs/build/Release/xmljs.node'
Oct 13 06:01:24 localhost volumio[5991]: was compiled against a different Node.js version using
Oct 13 06:01:24 localhost volumio[5991]: NODE_MODULE_VERSION 48. This version of Node.js requires
Oct 13 06:01:24 localhost volumio[5991]: NODE_MODULE_VERSION 57. Please try re-compiling or re-installing
Oct 13 06:01:24 localhost volumio[5991]: the module (for instance, using `npm rebuild` or `npm install`).
Oct 13 06:01:24 localhost volumio[5991]: at Object.Module._extensions..node (module.js:681:18)
Oct 13 06:01:24 localhost volumio[5991]: at Module.load (module.js:565:32)
Oct 13 06:01:24 localhost volumio[5991]: at tryModuleLoad (module.js:505:12)
Oct 13 06:01:24 localhost volumio[5991]: at Function.Module._load (module.js:497:3)
Oct 13 06:01:24 localhost volumio[5991]: at Module.require (module.js:596:17)
Oct 13 06:01:24 localhost volumio[5991]: at require (internal/module.js:11:18)
Oct 13 06:01:24 localhost volumio[5991]: at bindings (/volumio/node_modules/bindings/bindings.js:76:44)
Oct 13 06:01:24 localhost volumio[5991]: at Object.<anonymous> (/volumio/node_modules/libxmljs/lib/bindings.js:1:99)
Oct 13 06:01:24 localhost volumio[5991]: at Module._compile (module.js:652:30)
Oct 13 06:01:24 localhost volumio[5991]: at Object.Module._extensions..js (module.js:663:10)
Oct 13 06:01:24 localhost systemd[1]: volumio.service: main process exited, code=exited, status=1/FAILURE
Oct 13 06:01:24 localhost systemd[1]: Unit volumio.service entered failed state.

Thank you!

[xipmix]

It may help to have exact version details. Can you ssh in and send the result of these commands please?

$ cd /volumio
$ git status
$ git log -1
$ cat /etc/os-release

[linzack]

Hi, it's the output
Thank you!

volumio@volumio:/volumio$ git status
On branch master
Your branch is up-to-date with 'origin/master'.
Untracked files:
  (use "git add <file>..." to include in what will be committed)

        app/plugins/system_controller/network/wireless.js
        http/www/

nothing added to commit but untracked files present (use "git add" to track)


volumio@volumio:/volumio$ git log -1
commit d5f49fc357041f5b198c5942e85c60ef4ca69f66
Author: Volumio <info@volumio.org>
Date:   Thu Sep 7 22:53:24 2017 +0000

    build album cache on first mpd connection


volumio@volumio:/volumio$ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
NAME="Raspbian GNU/Linux"
VERSION_ID="8"
VERSION="8 (jessie)"
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"
VOLUMIO_BUILD_VERSION="c00a19098320053824010d132d6bfb39774a7d2f"
VOLUMIO_FE_VERSION="e2f152c30d370c9c7c86508a02c0323bef5c243b"
VOLUMIO_BE_VERSION="909cc76a7609428f005f8e2878227062cb5328a6"
VOLUMIO_ARCH="arm"
VOLUMIO_VARIANT="volumio"
VOLUMIO_TEST="FALSE"
VOLUMIO_BUILD_DATE="Mon Sep 17 00:18:22 CEST 2018"

VOLUMIO_VERSION="2.457"
VOLUMIO_HARDWARE="pi"
VOLUMIO_HASH="cdde21c6e3d40ce352c051f661950d1b"
volumio@volumio:/volumio$

[volumio]

In my opinion you installed some node modules manually and\or did a manual git pull or changed some files via ssh

[linzack]

ah, yes.
I have tried to npm install libxmljs after I saw the error log.
But I dont do git pull.
Is there a solution for this situation?
Thank you!

[volumio]

yes, volumio updater restorevolumio

[linzack]

Thank you!
but the output seems like it does not work on my version number

volumio@volumio:~$ volumio updater restorevolumio

Usage : volumio <argument1> <argument2>

[[PLAYBACK STATUS]]

status                             Gives Playback status information
volume                             Gives Current Volume Information
volume <desired volume>            Sets Volume at desired level 0-100
volume mute                        Mutes
volume unmute                      Unmutes
volume plus                        Increases Volume of one step
volume minus                       Decreases Volume of one step
seek plus                          Forwards 10 seconds in the song
seek minus                         Backwards 10 seconds in the song
seek <seconds>                     Plays song from selected time
repeat                             Toggles repetition of queue
random                             Toggles randomization of queue


[[PLAYBACK CONTROL]]

play
pause
next
previous
stop
clear


[[VOLUMIO SERVICE CONTROL]]

start                               Starts Volumio Service
vstop                               Stops Volumio Service
restart                             Restarts Volumio Service

[[VOLUMIO DEVELOPMENT]]

pull                               Pulls latest github status on master from https://github.com/volumio/Volumio2.git
pull -b <branch>                   Pulls branch <branch> from https://github.com/volumio/Volumio2.git
pull -b <branch> <repository>      Pulls branch <branch> from git repository <repository>
kernelsource                       Gets Current Kernel source (Raspberry PI only)
plugin init                        Creates a new plugin
plugin refresh                     updates plugin in the system
plugin package                     compresses the plugin
plugin publish                     publishes the plugin on git

[volumio]

Then you definetely messed up the system too much with manual edits.
Only way is to reflash, sorry

[linzack]

ooops, ok.
Thank you for the help !!

[linzack]

Iol, I download update-helper.js / volumio.sh from github...
and volumio updater restorevolumio magically bring it back!!

[volumio]

Yes but I suggest to reflash anyway

[linzack]

Haha, I get it! Thank you!