Read the statement by Michael Teeuw here.
Blank screen after a couple of hours
-
@sdetweil HI sam,
it auto lauches when the pi reset.
it seems to work for a couple of hours/day and then i get the blank screen with the cursor. I can see it on the remote control app and look ok but the screen is blank.
When i reset the pi it works ok for the same period… and the blank screen?
is there a log that i can run to figure out what is causing it?
again really new to all this and need an idiot guide lol -
@bradley1982 i assume you use pm2 to autostart.
if so, thenpm2 logs --lines=xxxx
where xxxx is a number of lines to display from the latest part of the logs.
xxxx defaults to 15there are only 500 places where one needs a guide. lol.
-
@sdetweil lol!
cool i have ran that, presume that i check this later and see if i get an error message form one of the modules?
sorry for the stupid questions
-
@bradley1982 yes, you can empty the current (old) collection of log messages by
pm2 flush
-
@sdetweil got this initially when i ran it … (pm2 log)
/home/bradley/.pm2/logs/MagicMirror-error.log last 15 lines:
0|MagicMir | [12.04.2024 18:49.13.303] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [12.04.2024 18:49.18.690] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [12.04.2024 18:49.18.691] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [12.04.2024 18:49.18.692] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [12.04.2024 18:49.18.843] [ERROR] Moment Timezone has no data for GMT-0400. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [12.04.2024 18:49.18.868] [ERROR] Moment Timezone has no data for GMT-0400. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [12.04.2024 18:49.18.890] [ERROR] Moment Timezone has no data for GMT-0400. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | Warning: vkCreateInstance: Found no drivers!
0|MagicMir | Warning: vkCreateInstance failed with VK_ERROR_INCOMPATIBLE_DRIVER
0|MagicMir | at CheckVkSuccessImpl (…/…/third_party/dawn/src/dawn/native/vulkan/VulkanError.cpp:88)
0|MagicMir | at CreateVkInstance (…/…/third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:458)
0|MagicMir | at Initialize (…/…/third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:344)
0|MagicMir | at Create (…/…/third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:266)
0|MagicMir | at operator() (…/…/third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:521)
0|MagicMir |many thanks
paul
-
@bradley1982 those are garbage error messages from electron. which we cant suppress. ignore them
-
@sdetweil Hi Sam,
got the following after running the log on the blank screen?
bradley@raspberrypi:~/MagicMirror $ pm2 logs --lines=xxxx
[TAILING] Tailing last 15 lines for [all] processes (change the value with --lines option)
/home/bradley/.pm2/pm2.log last 15 lines:
PM2 | 2024-04-13T13:59:13: PM2 log: pid=917 msg=failed to kill - retrying in 100ms
PM2 | 2024-04-13T13:59:13: PM2 log: pid=917 msg=failed to kill - retrying in 100ms
PM2 | 2024-04-13T13:59:14: PM2 log: pid=917 msg=failed to kill - retrying in 100ms
PM2 | 2024-04-13T13:59:14: PM2 log: pid=917 msg=failed to kill - retrying in 100ms
PM2 | 2024-04-13T13:59:14: PM2 log: pid=917 msg=failed to kill - retrying in 100ms
PM2 | 2024-04-13T13:59:14: PM2 log: pid=917 msg=failed to kill - retrying in 100ms
PM2 | 2024-04-13T13:59:14: PM2 log: pid=917 msg=failed to kill - retrying in 100ms
PM2 | 2024-04-13T13:59:14: PM2 log: pid=917 msg=failed to kill - retrying in 100ms
PM2 | 2024-04-13T13:59:14: PM2 log: pid=917 msg=failed to kill - retrying in 100ms
PM2 | 2024-04-13T13:59:14: PM2 log: pid=917 msg=failed to kill - retrying in 100ms
PM2 | 2024-04-13T13:59:14: PM2 log: App [MagicMirror:0] exited with code [0] via signal [SIGINT]
PM2 | 2024-04-13T13:59:14: PM2 log: Process with pid 917 still alive after 1600ms, sending it SIGKILL now…
PM2 | 2024-04-13T13:59:15: PM2 log: pid=917 msg=process killed
PM2 | 2024-04-13T13:59:15: PM2 log: App [MagicMirror:0] starting in -fork mode-
PM2 | 2024-04-13T13:59:15: PM2 log: App [MagicMirror:0] online/home/bradley/.pm2/logs/MagicMirror-error.log last 15 lines:
0|MagicMir | [13.04.2024 23:04.55.592] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.55.593] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.55.594] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.55.653] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.55.654] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.55.656] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.56.595] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.56.596] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.56.597] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.57.548] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.57.548] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.57.549] [ERROR] Moment Timezone has no data for GMT+0100. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.57.577] [ERROR] Moment Timezone has no data for GMT-0400. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.57.577] [ERROR] Moment Timezone has no data for GMT-0400. See http://momentjs.com/timezone/docs/#/data-loading/.
0|MagicMir | [13.04.2024 23:04.57.579] [ERROR] Moment Timezone has no data for GMT-0400. See http://momentjs.com/timezone/docs/#/data-loading/./home/bradley/.pm2/logs/MagicMirror-out.log last 15 lines:
0|MagicMir | [13.04.2024 23:04.47.569] [LOG]no idea what this means? can still see it working ok on remote control but the screen is blank?
many thanks in advance
-
@bradley1982 can you do it another way
pm2 stop all
cd ~/MagicMirror
npm start >somfile.txt 2>&1when the black screen happens, ctrl-c on the command window with the npm start in it
ctrl-q might work on the MM black screen but maybe not
-
@sdetweil Hi Sam
Nothing seems to happen when i do the control c however when i do the control q on the blank screen on the MM it bring me back to the config file and the terminal window.
bradley@raspberrypi:~ $ pm2 stop all
cd ~/MagicMirror
npm start >somfile.txt 2>&1
[PM2] Applying action stopProcessId on app [all](ids: [ 0 ])
[PM2] MagicMirror ✓
┌────┬────────────────────┬──────────┬──────┬───────────┬──────────┬──────────┐
│ id │ name │ mode │ ↺ │ status │ cpu │ memory │
├────┼────────────────────┼──────────┼──────┼───────────┼──────────┼──────────┤
│ 0 │ MagicMirror │ fork │ 1 │ stopped │ 0% │ 0b │
└────┴────────────────────┴──────────┴──────┴───────────┴──────────┴──────────┘
bradley@raspberrypi:~/MagicMirror $ ^Cnot really sure what i am looking at here or what to do next?
-
@bradley1982 and look inside somfile.txt
nano somfile.txt -
@sdetweil
hi Sam,had a look an looked for errors?
15.04.2024 12:15.14.424] [INFO] Newsfeed-Fetcher: Broadcasting 26 items.
[15.04.2024 12:20.19.728] [ERROR] Newsfeed Error. Could not fetch newsfeed: https://rss.nytimes.com/services/xml/rss/nyt/HomePage.xml >
at NodeHelper.checkFetchStatus (/home/bradley/MagicMirror/js/node_helper.js:116:9)
at processTicksAndRejections (node:internal/process/task_queues:95:5)THEN FURTHER DOWN -
[16.04.2024 07:02.24.761] [INFO] Newsfeed-Fetcher: Broadcasting 26 items.
[16.04.2024 07:04.26.190] [ERROR] ERROR! Could not validate main module js file.
[16.04.2024 07:04.26.205] [ERROR] ReferenceError: defaults is not defined
at Object. (/home/bradley/MagicMirror/modules/MMM-OpenWeatherMapForecast/MMM-OpenWeatherMapForecast.js:80:22)
at Module._compile (node:internal/modules/cjs/loader:1271:14)
at Object…js (node:internal/modules/cjs/loader:1326:10)
at Module.load (/home/bradley/MagicMirror/modules/MMM-MyScoreboard/node_modules/coffee-script/lib/coffee-script/register.js:45:36)
at node:internal/modules/cjs/loader:967:12
at Function._load (node:electron/js2c/node_init:2:13357)
at Module.require (node:internal/modules/cjs/loader:1150:19)
at require (node:internal/modules/cjs/helpers:121:18)
at Class.loadModuleDefaultConfig (/home/bradley/MagicMirror/modules/MMM-Remote-Control/node_helper.js:314:30)
at /home/bradley/MagicMirror/modules/MMM-Remote-Control/node_helper.js:268:26
at FSReqCallback.oncomplete (node:fs:211:5)[16.04.2024 07:07.25.459] [INFO] Newsfeed-Fetcher: Broadcasting 26 items.
[16.04.2024 07:10.18.538] [INFO] Update found for module: MMM-NewsFeedTicker
[16.04.2024 07:12.26.448] [INFO] Newsfeed-Fetcher: Broadcasting 26 items.
[16.04.2024 07:17.27.421] [INFO] Newsfeed-Fetcher: Broadcasting 26 items.
[16.04.2024 07:20.27.894] [INFO] Update found for module: MMM-NewsFeedTicker
[16.04.2024 07:22.28.492] [INFO] Newsfeed-Fetcher: Broadcasting 26 items.
[16.04.2024 07:27.29.185] [INFO] Newsfeed-Fetcher: Broadcasting 26 items.
[16.04.2024 07:30.37.179] [INFO] Update found for module: MMM-NewsFeedTicker
[16.04.2024 07:32.30.111] [INFO] Newsfeed-Fetcher: Broadcasting 26 items.
[16.04.2024 07:37.31.062] [INFO] Newsfeed-Fetcher: Broadcasting 26 items.
[16.04.2024 07:40.46.440] [INFO] Update found for module: MMM-NewsFeedTicker
[16.04.2024 07:42.32.012] [INFO] Newsfeed-Fetcher: Broadcasting 26 items.
[16.04.2024 07:47.32.954] [INFO] Newsfeed-Fetcher: Broadcasting 26 items.
[16.04.2024 07:50.55.991] [INFO] Update found for module: MMM-NewsFeedTicker
[16.04.2024 07:52.33.895] [INFO] Newsfeed-Fetcher: Broadcasting 27 items.
[16.04.2024 07:57.34.610] [INFO] Newsfeed-Fetcher: Broadcasting 27 items.
[16.04.2024 08:01.05.664] [INFO] Update found for module: MMM-NewsFeedTicker
[16.04.2024 08:02.35.562] [INFO] Newsfeed-Fetcher: Broadcasting 27 items.
[16.04.2024 08:07.36.271] [INFO] Newsfeed-Fetcher: Broadcasting 27 items.
[16.04.2024 08:11.14.999] [INFO] Update found for module: MMM-NewsFeedTicker
[16.04.2024 08:12.37.239] [INFO] Newsfeed-Fetcher: Broadcasting 27 items.
[16.04.2024 08:17.38.199] [INFO] Newsfeed-Fetcher: Broadcasting 27 items.
[16.04.2024 08:19.26.192] [LOG] Shutting down server…
[16.04.2024 08:19.26.196] [LOG] Stopping module helper: updatenotification
[16.04.2024 08:19.26.197] [LOG] Stopping module helper: calendar
[16.04.2024 08:19.26.199] [LOG] Stopping module helper: MMM-OpenWeatherMapForecast
[16.04.2024 08:19.26.199] [LOG] Stopping module helper: MMM-MyScoreboard
[16.04.2024 08:19.26.201] [LOG] Stopping module helper: MMM-TodoistIF EASIER CAN SENT THE FULL REPORT.
thanks so much for your help
-
@bradley1982 said in Blank screen after a couple of hours:
[15.04.2024 12:20.19.728] [ERROR] Newsfeed Error. Could not fetch newsfeed: https://rss.nytimes.com/services/xml/rss/nyt/HomePage.xml >
at NodeHelper.checkFetchStatus (/home/bradley/MagicMirror/js/node_helper.js:116:9)
at processTicksAndRejections (node:internal/process/task_queues:95:5)this is probably the killer… network error, and not enough error recovery
sadly there is no fix for this@bradley1982 said in Blank screen after a couple of hours:
[16.04.2024 07:04.26.190] [ERROR] ERROR! Could not validate main module js file.
[16.04.2024 07:04.26.205] [ERROR] ReferenceError: defaults is not defined
at Object. (/home/bradley/MagicMirror/modules/MMM-OpenWeatherMapForecast/MMM-OpenWeatherMapForecast.js:80:22)this one is a module problem that should be reported on the module.
-
@sdetweil oh ok. thanks for your help.
any recommendation what to do?
-
@sdetweil on the second look at the module github page, issues and see if anyone has posted a fix
-
@bradley1982 ok thanks very much for all you help!
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login