N2 Kiosk stop after 2 days

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rholas
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N2 Kiosk stop after 2 days

Unread post by rholas » Thu Jun 27, 2019 8:30 pm

Hi

I have 5 N2s with Fully Brower in Kiosk mode with Grafana.
I installed latest image and updates but after 2 days Fully stop download new content and show fetching.
In PC-s no problem with grafana kiosk mode.
I think n2 overheat after few days and Wifi Module 5A dosent download content.
I use abs case and I think this cause the overheat.

I think overheat cause hdmi flickers or wrong colors too.

Please help.

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codewalker
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Re: N2 Kiosk stop after 2 days

Unread post by codewalker » Fri Jun 28, 2019 9:12 am

Hi, rholas.
What is Grafana? app? site?
Do you shared Grafana or give me guide to setup for Grafana?

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mad_ady
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Re: N2 Kiosk stop after 2 days

Unread post by mad_ady » Fri Jun 28, 2019 1:06 pm

It's a web page that graphs various metrics. Looks cool.
For long-term dashboards, to prevent browser memory leaks I'd suggest daily restarts of the browser application
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codewalker (Fri Jun 28, 2019 1:29 pm)

kafan1986
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Re: N2 Kiosk stop after 2 days

Unread post by kafan1986 » Sat Jun 29, 2019 12:29 am

rholas wrote:
Thu Jun 27, 2019 8:30 pm
Hi

I have 5 N2s with Fully Brower in Kiosk mode with Grafana.
I installed latest image and updates but after 2 days Fully stop download new content and show fetching.
In PC-s no problem with grafana kiosk mode.
I think n2 overheat after few days and Wifi Module 5A dosent download content.
I use abs case and I think this cause the overheat.

I think overheat cause hdmi flickers or wrong colors too.

Please help.
How did you put N2 in Kiosk mode? @rholas @codewalker @mad_ady

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tobetter
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Re: N2 Kiosk stop after 2 days

Unread post by tobetter » Sat Jun 29, 2019 12:50 am

rholas wrote:
Thu Jun 27, 2019 8:30 pm
Hi

I have 5 N2s with Fully Brower in Kiosk mode with Grafana.
I installed latest image and updates but after 2 days Fully stop download new content and show fetching.
In PC-s no problem with grafana kiosk mode.
I think n2 overheat after few days and Wifi Module 5A dosent download content.
I use abs case and I think this cause the overheat.

I think overheat cause hdmi flickers or wrong colors too.

Please help.
If you have a chance to operate your devices, could you record the value of 'cat /sys/evices/virtual/thermal/thermal_zone1/temp' which will give you the temperature of N2. Is there air flow holes in your ABS case? Also wondering what HDMI flicker issue you have, it would be great if you capture the screen when issue happens again.

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mad_ady
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Re: N2 Kiosk stop after 2 days

Unread post by mad_ady » Sat Jun 29, 2019 1:52 am

I used a C2 with ubuntu. Details here: https://www.google.com/url?sa=t&source= ... btWX0gWvS8
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