So ... to update MagicMirror I would ... ??

Richard238

PIR disabled in config (as a precaution, elimination)
Pi shutdown, powered off, and restarted.
MM Still blank on Pi.
MM OK on a LAN PC, via :8080

Logs:

pi@raspberrypi:~ $ pm2 log mm
[TAILING] Tailing last 15 lines for [mm] process (change the value with --lines option)
/home/pi/.pm2/logs/mm-error-0.log last 15 lines:
0|mm       |     at exports._exceptionWithHostPort (util.js:1047:20)
0|mm       |     at Server.setupListenHandle [as _listen2] (net.js:1319:14)
0|mm       |     at listenInCluster (net.js:1367:12)
0|mm       |     at doListen (net.js:1493:7)
0|mm       |     at _combinedTickCallback (internal/process/next_tick.js:141:11)
0|mm       |     at process._tickCallback (internal/process/next_tick.js:180:9)
0|mm       |     at Function.Module.runMain (module.js:607:11)
0|mm       |     at startup (bootstrap_node.js:167:16)
0|mm       |     at bootstrap_node.js:589:3
0|mm       |   code: 'EADDRINUSE',
0|mm       |   errno: 'EADDRINUSE',
0|mm       |   syscall: 'listen',
0|mm       |   address: '0.0.0.0',
0|mm       |   port: 8080 }
0|mm       | [1745:0401/150319.460996:FATAL:bus.cc(1189)] D-Bus connection was disconnected. Aborting.

/home/pi/.pm2/logs/mm-out-0.log last 15 lines:
0|mm       | You're using a full whitelist configuration to allow for all IPs
0|mm       | Server started ...
0|mm       | Connecting socket for: MMM-MyTemps
0|mm       | Starting module helper: MMM-MyTemps
0|mm       | Connecting socket for: updatenotification
0|mm       | Connecting socket for: calendar
0|mm       | Starting node helper for: calendar
0|mm       | Connecting socket for: newsfeed
0|mm       | Starting module: newsfeed
0|mm       | Sockets connected & modules started ...
0|mm       | Launching application.
0|mm       | Create new calendar fetcher for url: https://calendar.google.com/calendar/ical/[###################] Interval: 300000
0|mm       | Create new calendar fetcher for url: https://calendar.google.com/calendar/ical/[##############}/basic.ics - Interval: 300000
0|mm       | Create new news fetcher for url: http://feeds.reuters.com/reuters/UKTopNews - Interval: 120000
0|mm       | Create new news fetcher for url: http://feeds.skynews.com/feeds/rss/world.xml - Interval: 120000

Harry

Yep. I see I’m not the only one with a blank screen…
I did the git pull && npm install. It went through with only two warnings. Then after pm2 restart mm.sh I got the blank screen. I see that there is an npm-debug.log that contains some errors:

14 verbose stack Error: magicmirror@2.3.0 start: sh run-start.sh
14 verbose stack Exit status 1
14 verbose stack at EventEmitter. (/usr/lib/node_modules/npm/lib/utils/lifecycle.js:255:16)
14 verbose stack at emitTwo (events.js:106:13)
14 verbose stack at EventEmitter.emit (events.js:191:7)
14 verbose stack at ChildProcess. (/usr/lib/node_modules/npm/lib/utils/spawn.js:40:14)
14 verbose stack at emitTwo (events.js:106:13)
14 verbose stack at ChildProcess.emit (events.js:191:7)
14 verbose stack at maybeClose (internal/child_process.js:920:16)
14 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:230:5)
15 verbose pkgid magicmirror@2.3.0
16 verbose cwd /home/pi/MagicMirror
17 error Linux 4.4.43-v7+
18 error argv “/usr/bin/node” “/usr/bin/npm” “start”
19 error node v6.12.3
20 error npm v3.10.10
21 error code ELIFECYCLE
22 error magicmirror@2.3.0 start: sh run-start.sh
22 error Exit status 1
23 error Failed at the magicmirror@2.3.0 start script ‘sh run-start.sh’.

Any help would be appreciated.
Harry

Charley

I returned from a copied img from my sd card to an older version and only did

git pull

didn’t do the

npm install

at least now it works again

chef

strange I’m not seeing a black screen.

Perhaps an issue with the auto start script? But I’m unsure.

Electron was updated in this release as well.

MichMich

In most cases it’s because the port is still in use. First thing to try if it fails to start after an update: reboot the pi.

Richard238

Power off & on restores VNC, and LAN access displaying MM. (Hurrah!).

Pi. Electron window is black, but shows cursor.

Cyberwrights

One more for blank screen, no joy after update per the instructions. Restarted MM using pm2, then rebooted the Pi. Ran the git reset --hard command, still nothing.

NoNameRo

for me it worked without problems as follows

pm2 stop mm

then

git pull && npm install

and then

pm2 restart mm

maybe it works for one or the other

Cyberwrights

@NoNameRo Intuition tells me I should have stopped the service before applying the update, but unfortunately the instructions do not…

NoNameRo

I do not know if it is absolutely necessary to stop the service, for me it was obvious to do it