Rasbberry pi hang on reboot

[Faruk]

Hello guys. When I reboot my raspberry pi, sometimes my raspberry pi hang. And screen this:

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[ OK ] Stopped Login Service.
[ OK ] Started Show Plymouth Reboot Screen.
[ OK ] Stopped Permit User Session.
[ OK ] Deactivated swap /var/swap.
[ OK ] Stopped LSB: Autogenerate and use a swap file.
[ OK ] Stopped target Remote File Systems.
[ OK ] Stopped target Remote File Systems (Pre).
[ OK ] Stopped target NFS client services.

What is wrong in here? How fix this error?

[vinaypundith]

Please give more detail, like what had been done just before shutdown.

[Faruk]

Please give more detail, like what had been done just before shutdown.

I tried again now. ı started raspberry pi. Usb flash, wireless dongle and keyboard dongle attached to my Rpi. Also I used vnc server and kitty. Kitty connected with ssh to my Rpi. Usually I use vnc server. I used python idle 3, I did some try codes run. When I saw your post, I tried again and Raspberry show to me this:

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 [ OK ] Started Show Plymouth Power Off Screen 

Just I did these.

[vinaypundith]

That seems normal. Try booting it now. Does it hang on every reboot or just sometimes?

[HawaiianPi]

Which model Pi?

What operating system (and version)?

What are you using for a power supply?

Are you booting from SD card or USB?

[Faruk]

That seems normal. Try booting it now. Does it hang on every reboot or just sometimes?

Just sometimes

[Faruk]

Which model Pi?

What operating system (and version)?

What are you using for a power supply?

Are you booting from SD card or USB?

rpi compute module 3 2015 version 1.0

Operating system is stretch version 4.14.90-v7+

Power supply is 5V 1,5A

I booting from SD card

[HawaiianPi]

1.5A could be a bit low, depending on what else you have attached to the CM3.

Run the system for a while, then before rebooting try the command:

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vcgencmd get_throttled

If you get a non-zero result, post it here.

Have you run sudo rpi-update on the system? Because that installs the possibly buggy and unstable testing branch kernel and firmware.

[dominic03]

Which model Pi?

What operating system (and version)?

What are you using for a power supply?

Are you booting from SD card or USB?

rpi compute module 3 2015 version 1.0

Operating system is stretch version 4.14.90-v7+

Power supply is 5V 1,5A

I booting from SD card

Power supply should be 5V 2.5A for best results. Try running a cpu-itensive app and see if it gives an undervoltage warning. (Get your CPU to 100%. Even if it seems ok at a moderate level, 100% will often kill it if it is undervolted.)

[Faruk]

1.5A could be a bit low, depending on what else you have attached to the CM3.

Run the system for a while, then before rebooting try the command:

Code: Select all

vcgencmd get_throttled

If you get a non-zero result, post it here.

Have you run sudo rpi-update on the system? Because that installs the possibly buggy and unstable testing branch kernel and firmware.

result is 0x0. Yes I did rpi-update. Can I fix this or should I use new system?

[rpdom]

rpi compute module 3 2015 version 1.0

Power supply is 5V 1,5A

Power supply should be 5V 2.5 A

Not necessarily for a CM3. It depends what it is being used for.