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#1 2017-09-11 11:01:43

Wisar
Member
Registered: 2017-05-04
Posts: 33

Fail to start on Ubuntu 18.04 on Mini PC Intel Atom x5-Z8350 CPU

The below messages are displayed and then the program exits to the command prompt:

2017/09/11 11:56:47.652631 {"Layer":"0","module":"Hardware","level":"Notice","msg":"Initializing build # 1589 - generic"}
2017/09/11 11:56:47.652859 {"Layer":"0","module":"SLAVE","level":"Error","msg":"Serial port could not be activated open /dev/ttyACM0: no such file or directory"}
2017/09/11 11:56:47.655904 {"Layer":"0","module":"Terminal","level":"Notice","msg":"Terminal Reader Activated"}

The same thing happens with the most recent build.

I am hoping to use this little box as a dedicated remote slicer for my DUP printers.

Thanks,
Will

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#2 2017-09-11 19:10:27

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,541

Re: Fail to start on Ubuntu 18.04 on Mini PC Intel Atom x5-Z8350 CPU

Strange, there is no other error? Maybe default 8080 port is already being used so it quit.
You can change default port by manually editing machine.json. You can use netstat command to see if the port is in use or not.

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#3 2017-09-12 08:05:04

Wisar
Member
Registered: 2017-05-04
Posts: 33

Re: Fail to start on Ubuntu 18.04 on Mini PC Intel Atom x5-Z8350 CPU

Shahin wrote:

Strange, there is no other error? Maybe default 8080 port is already being used so it quit.
You can change default port by manually editing machine.json. You can use netstat command to see if the port is in use or not.

No Joy.  Nothing using the port and I changed it with the same result.  Is there something else that I can try?
Thanks, Will

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#4 2017-09-13 05:01:11

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,541

Re: Fail to start on Ubuntu 18.04 on Mini PC Intel Atom x5-Z8350 CPU

Do you run it with sudo command? For some functions it needs root access.

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#5 2017-09-13 05:57:23

Wisar
Member
Registered: 2017-05-04
Posts: 33

Re: Fail to start on Ubuntu 18.04 on Mini PC Intel Atom x5-Z8350 CPU

Shahin wrote:

Do you run it with sudo command? For some functions it needs root access.

Unfortunately I am sudo'ing it already!

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#6 2017-09-15 05:45:37

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,541

Re: Fail to start on Ubuntu 18.04 on Mini PC Intel Atom x5-Z8350 CPU

I have added additional logger on program. please, try again.
But web server module of nanodlp blocks exit. So I expect something there is not working.

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#7 2017-09-15 09:07:14

Wisar
Member
Registered: 2017-05-04
Posts: 33

Re: Fail to start on Ubuntu 18.04 on Mini PC Intel Atom x5-Z8350 CPU

Shahin wrote:

I have added additional logger on program. please, try again.
But web server module of nanodlp blocks exit. So I expect something there is not working.

It works fine.  There was something on port 8080 but when I changed the port I added an extra comma:         

        "Port": 81,,

This was reported as an error in startup and I completely missed that.  When the extra comma is removed all is well.  Sorry to bother you with this one!  Thanks for the help.
Will

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