New OpenROV image final!

[Dominik Fretz]

The new image is released!

Check it out!

http://openrov.com/profiles/blogs/new-ubuntu-image

Dominik

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Twitter: @codewithpassion

Blog: http://www.codewithpassion.com

[Eric Stackpole]

!!!!

You are my hero!

I'm just about to leave for San Diego (we're talking to some people at Scripts Oceanographic Institute, etc), but I really look forward to playing with it when I get back.

Thank you thank you thank you!

Eric

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[Simone Chiaretta]

Do you know if the linux procedure for burning the image to the SD also works fro Mac terminal?
The dd cmd looks a bit different from the linux one (no --version nor --help switch)

Simone

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Simone Chiaretta
Microsoft MVP ASP.NET - ASPInsider
Blog: http://codeclimber.net.nz
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[Dominik Fretz]

According to https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man1/dd.1.html

the syntax should be the same.

question is, what the correct /dev (or what the osx equivalent) is

Dominik

[Martin Evans]

I'm on a Mac and I use one of the Raspberry Pi tools for copying the image. I use this one http://ivanx.com/raspberrypi/
works well and is really easy to use

Regards
Martin

[Simone Chiaretta]

Yeah I was about to write the same thing:

just found this page on the RPi page that shows both a graphical tool and the cmdline option with dd:
http://elinux.org/RPi_Easy_SD_Card_Setup#Using_Mac_OSX

[Dominik Fretz]

Once you figured it out, could you add it to the README.md in the openrov-image? :)

[Simone Chiaretta]

Sure, I will. I'm in the Alps for the weekend, but I'll do as soon as I get back home

Sent from my iPhone

[Simone Chiaretta]

Hi all, I uncompressed and loaded the image on the SD, but I've got a problem during boot (running from USB)

that's the last part of the boot sequence:

    2.587422] ALSA device list:
[    2.590615]   No soundcards found.
[    2.595352] Freeing init memory: 292K
Loading, please wait...
[    2.718230] systemd-udevd[97]: starting version 204
Begin: Loading essential drivers ... done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems
done.
mount: mounting /dev/mmcblk0p2 on /root failed: Invalid argument
Begin: Running /scripts/local-bottom ... done.
done.
Begin: Running /scripts/init-bottom ... mount: mounting /dev on /root/dev failed: No such file or directory
done.
mount: mounting /sys on /root/sys failed: No such file or directory
mount: mounting /proc on /root/proc failed: No such file or directory
Target filesystem doesn't have requested /sbin/init.
No init found. Try passing init= bootarg.


����    �ၲ�r��r&B�%չ�Ձ�Ҋr���    jª�չ���JեcѵJ��������B
                                                    ͡Kj�TʋW�.���d�KR,$[Z.]H˒��Z[�KZ��commands.

(initramfs) _

Any idea of what might be the problem and how to solve it?
Thx

Simone

[Dominik Fretz]

Hey Simone,

Have you tried to boot a few times?

Had this before too when powering only via usb.

Try to write the image again too.

Regards
Dominik

[Simone Chiaretta]

Always had same problem: will try powering from power socket 

Sent from my iPhone

[Dominik Fretz]

Just had look at the error message again.
It looks like it couldn't mount the root partition.
Can you check if there are two partitions on the card?

- Dominik

[Simone Chiaretta]

Hi,

the disk utility in the Mac sees 2 partitions, one boot formatted in FAT, one calles disk1s2 of 1.5Gb in Linux format.