3. Black screen after some time
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Black screen after some time

  • H

    Hey there,

    I have installed the mirror new two or three month ago. Since this time I become black screens after some time. The Mirror doesn´t crash, the screen just turn to black. My old Mirror (1 year old) with same modules but without any updates does not have this problem. So I think the reason could be an update. Does anyone else knows this problem and a solution. I´ve tried different things (os update, MM update) but it is becoming worser.

    here my pm2 log without black screen

    pi@raspberrypi:~ $  Use `pm2 logs mm [--lines 1000]` to display logs
status            │ online                          │
│ name              │ mm                              │
│ restarts          │ 0                               │
│ uptime            │ 14m                             │
│ script path       │ /home/pi/mm.sh                  │
│ script args       │ N/A                             │
│ error log path    │ /home/pi/.pm2/logs/mm-error.log │
│ out log path      │ /home/pi/.pm2/logs/mm-out.log   │
│ pid path          │ /home/pi/.pm2/pids/mm-0.pid     │
│ interpreter       │ bash                            │
│ interpreter args  │ N/A                             │
│ script id         │ 0                               │
│ exec cwd          │ /home/pi                        │
│ exec mode         │ fork_mode                       │
│ node.js version   │ N/A                             │
│ watch & reload    │ ✘                               │
│ unstable restarts │ 0                               │
│ created at        │ 2018-10-25T05:27:10.221Z        │
└───────────────────┴─────────────────────────────────┘
 Add your own code metrics: http://bit.ly/code-metrics
 Use `pm2 logs mm [--lines 1000]` to display logs
 Use `pm2 monit` to monitor CPU and Memory usage mm

    Now I am wating for the next black screen, then I will post the logfile again.

    Greetings
    Hakupapa

    0
  • H

    Here is the log after black screen. Putty already works so I think the pi is not crashed:

    pi@raspberrypi:~ $ pm2 logs mm
[TAILING] Tailing last 15 lines for [mm] process (change the value with --lines option)
/home/pi/.pm2/logs/mm-out.log last 15 lines:
0|mm       | Module helper loaded: newsfeed
0|mm       | All module helpers loaded.
0|mm       | Starting server on port 8080 ...
0|mm       | Server started ...
0|mm       | Connecting socket for: calendar
0|mm       | Starting node helper for: calendar
0|mm       | Connecting socket for: MMM-ImagesPhotos
0|mm       | Starting node helper for: MMM-ImagesPhotos
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 news fetcher for url: http://www.n-tv.de/rss - Interval: 300000
0|mm       | Create new calendar fetcher for url: https://calendar.google.com/calendar/ical/htschetschorke%40gmail.com/private-0b52e66697c4e6bfeca31befce749cc2/basic.ics - Interval: 300000
0|mm       | Create new news fetcher for url: http://www.tagesschau.de/xml/rss2 - Interval: 300000

    /home/pi/.pm2/logs/mm-error.log last 15 lines:
0|mm       | [893:1023/053104.910263:FATAL:memory.cc(22)] Out of memory. size=79265792
0|mm       | Invalid SOS parameters for sequential JPEG
0|mm       | [865:1024/144331.033064:FATAL:memory.cc(22)] Out of memory. size=97656832
0|mm       | [832:1024/171926.281460:FATAL:bus.cc(1152)] D-Bus connection was disconnected. Aborting.
0|mm       | [815:1024/172851.280816:FATAL:bus.cc(1152)] D-Bus connection was disconnected. Aborting.
0|mm       | Invalid SOS parameters for sequential JPEG
0|mm       | Invalid SOS parameters for sequential JPEG
0|mm       | [872:1024/191309.306465:FATAL:memory.cc(22)] Out of memory. size=109969408
0|mm       | Invalid SOS parameters for sequential JPEG
0|mm       | Invalid SOS parameters for sequential JPEG
0|mm       | Invalid SOS parameters for sequential JPEG
0|mm       | Invalid SOS parameters for sequential JPEG
0|mm       | [865:1024/231803.240907:FATAL:memory.cc(22)] Out of memory. size=109969408
0|mm       | Invalid SOS parameters for sequential JPEG
0|mm       | [855:1025/081629.946605:FATAL:memory.cc(22)] Out of memory. size=89653248

    Maybe it has to do with MMM-Images Photos and problems with some jpg Files. Does anybody has an idea?

    0
  • H

    I´ve tried to change the fotos into the same format 1280x1024 and I´ve changed the ending *.jpeg to *.jpg. Now the mirror runs since three days without black screen. I hope the problem is solved.

    0
    S
     1 Reply
  • S

    @hakupapa

    I have been having this issue as well. I discussed this in another thread

    I have always had this issue as I am new to running a Magic Mirror. It looks like there may have been a memory leak introduced in version 2.4.0 which persisted to version 2.5.0 . My only solution has been to implement a cron job to reload magic mirror every 5 hours (suggested by @MadScientist ). I’ve considered downgrading to a pre-2.4.0 build (haven’t checked to see if it’s even available). For now I’ll deal with it via the reloads.

    1 1 Reply
  • Module Developer

    @striiker said in Black screen after some time:

    I’ve considered downgrading to a pre-2.4.0 build (haven’t checked to see if it’s even available)

    All the releases

    https://github.com/MichMich/MagicMirror/releases

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