Re: [RAUC] Caught an error while installing bundle

[Enrico Joerns <ejo@pengutronix.de>]

Hi Caglar,

On 02/28/2017 01:27 PM, caglar.kilimci@accenture.com wrote:
> Hi all,
>
> First of all thank you such an amazing product. I am really happy to found it.

thank you, too. I hope it will help you solving the update challenges of 
your device.

> I have been working on an embedded device which has barebox bootloader and would like to update via RAUC. I have successfully build rauc with meta-ptx layer and I can run rauc on device. In addition, I have created RAUC bundle in my development environment and copied into the device. Even if everything seems fine, I got below error when I would like to install bundle:
> # rauc install update-2017.02-1.raucb
>
> ** (rauc:525): WARNING **: installer is NULL
>
>
> (rauc:525): GLib-GObject-WARNING **: invalid (NULL) pointer instance
>
> (rauc:525): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
>
> ** (rauc:525): ERROR **: failed to connect properties-changed signal caught at main
> Trace/breakpoint trap

we have added some more debugging output and handling to this part since 
the last update that has been placed in meta-ptx (note that RAUC support 
will be continued in the specialized meta-rauc layer).

Maybe its worth updating to the 0.1 release version of RAUC in your 
rauc_%.bbappend file as an initial step. For reference, its sha is

SRCREV = "bce6dcefa01812653fb5b6e087db0c20d930adbe"


Could you test it with this one again and paste the output?

Could you also verify that the d-bus configuration file 
`de.pengutronix.rauc.conf` was installed properly on your target?

> Here is my system.conf:
> [system]
> compatible=mydevice
> bootloader=barebox
> mountprefix=/mnt/rauc
>
> [keyring]
> path=/etc/rauc/openssl-ca/dev-ca.pem
>
> [slot.rootfs.0]
> device=/dev/mmcblk0p2
> type=ext4
> bootname=A
>
> [slot.rootfs.1]
> device=/dev/mmcblk0p3
> type=ext4
> bootname=B
>
>
> Here is my manifest file:
> [update]
> compatible= mydevice
> version=2017.02-1
>
> [image.rootfs]
> sha256=265c87e5784fb1ae93fd825f78e6aca0ecd454039019a27e038699d2af311b75
> size=935329792
> filename=rootfs.ext4

These look ok to me.


Best regards

Enrico

-- 
Pengutronix e.K.                           | Enrico Jörns                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-5080 |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |


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