[OpenTRV-dev] squashfs

Wed Apr 10 22:51:32 BST 2013

You are ejecting the device after the dd ?

On 10 Apr 2013, at 22:40, Bo Herrmannsen wrote:

> no boot :-(
> 
> Den 10/04/2013 kl. 23.26 skrev Stuart Poulton:
> 
>> Ok.
>> 
>> Try 
>> 
>> sudo dd if=path_of_your_image.img of=/dev/diskn bs=1m
>> 
>> Basically what you've previously done but with diskn not rdiskn
>> 
>> 
>> 
>> On 10 Apr 2013, at 22:24, Bo Herrmannsen wrote:
>> 
>>> Bos-Mac-Pro:~ boherrmannsen$ ls -l /dev/disk4
>>> brw-r-----  1 boherrmannsen  operator   14,  11 10 Apr 23:23 /dev/disk4
>>> Bos-Mac-Pro:~ boherrmannsen$
>>> 
>>> 
>>> Den 10/04/2013 kl. 23.21 skrev Stuart Poulton:
>>> 
>>>> Long shot
>>>> 
>>>> Can you paste the output of 
>>>> 
>>>> ls -l /dev/disk4 
>>>> 
>>>> 
>>>> 
>>>> 
>>>>>>> sudo dd bs=1m if=emoncmspi.img of=/dev/rdisk4
>>>> 
>>>> 
>>>> On 10 Apr 2013, at 22:18, Bo Herrmannsen wrote:
>>>> 
>>>>> the message was to big… over 40 kb….
>>>>> 
>>>>> trying to put them i dropbox
>>>>> 
>>>>> Den 10/04/2013 kl. 23.05 skrev Stuart Poulton:
>>>>> 
>>>>>> Are you sure it's still /dev/rdisk4 ?
>>>>>> 
>>>>>> Stuart
>>>>>> On 10 Apr 2013, at 21:59, Bo Herrmannsen wrote:
>>>>>> 
>>>>>>> so i tried to format it in diskutil and then run it all again…. did not work:
>>>>>>> 
>>>>>>> sudo dd bs=1m if=emoncmspi.img of=/dev/rdisk4dd: /dev/rdisk4: Device not configured
>>>>>>> 277+0 records in
>>>>>>> 276+0 records out
>>>>>>> 289406976 bytes transferred in 26.220936 secs (11037248 bytes/sec)
>>>>>>> 
>>>>>>> /bo
>>>>>>> 
>>>>>>> 
>>>>>>> Den 10/04/2013 kl. 22.26 skrev Stuart Poulton:
>>>>>>> 
>>>>>>>> Try the instructions listed here
>>>>>>>> 
>>>>>>>> http://elinux.org/RPi_Easy_SD_Card_Setup#Copying_an_image_to_the_SD_card_in_Mac.C2.A0OS.C2.A0X_.28command_line.29
>>>>>>>> 
>>>>>>>> Obviously PLEASE PLEASE PLEASE make sure you get the right device.
>>>>>>>> 
>>>>>>>> Stuart
>>>>>>>> 
>>>>>>>> 
>>>>>>>> On 10 Apr 2013, at 21:17, Bo Herrmannsen wrote:
>>>>>>>> 
>>>>>>>>> so i came around to using DD…. but now it will still not boot on the pi…
>>>>>>>>> 
>>>>>>>>> i put it back in my mac but the partition is listed as inactive…. what could be wrong?
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> /bo
>>>>>>>>> 
>>>>>>>>> Den 10/04/2013 kl. 15.22 skrev Stuart Poulton:
>>>>>>>>> 
>>>>>>>>>> Bo.
>>>>>>>>>> 
>>>>>>>>>> you can use dd on a mac :)
>>>>>>>>>> 
>>>>>>>>>> Stuart
>>>>>>>>>> 
>>>>>>>>>> On 10/04/13 14:18, Bo Herrmannsen wrote:
>>>>>>>>>>> i could go out an buy one so yes…. they are not that expensive…
>>>>>>>>>>> 
>>>>>>>>>>> but what is the for dummies step by step to write the image?
>>>>>>>>>>> 
>>>>>>>>>>> mvh bo
>>>>>>>>>>> 
>>>>>>>>>>> Den 10/04/2013 kl. 15.16 skrev Stuart Poulton:
>>>>>>>>>>> 
>>>>>>>>>>>> Hi,
>>>>>>>>>>>> 
>>>>>>>>>>>> Honestly I think you're fighting a losing battle. Can you get an SD card reader for your MAC ?
>>>>>>>>>>>> Failing that I'm happy to write an SD card for you.
>>>>>>>>>>>> 
>>>>>>>>>>>> Stuart
>>>>>>>>>>>> 
>>>>>>>>>>>> On 10/04/13 12:45, Bo Herrmannsen wrote:
>>>>>>>>>>>>> thats what i'm trying… but berry boot says its not in squashes format….
>>>>>>>>>>>>> 
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Den 10/04/2013 kl. 07.42 skrev Stuart Poulton:
>>>>>>>>>>>>> 
>>>>>>>>>>>>>> Any reason not to use the emonCMS raspberry PI image ?
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> Stuart
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> On 10/04/13 00:44, Bo Herrmannsen wrote:
>>>>>>>>>>>>>>> hi
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> a minor side Q…. is ist possible to convert a rasberry pi sd card image to squashfs format?
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> why i ask is that while i can download and extract the image for open energy's cms system i can't get it to boot….
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> so i tried to use berry boot and most of the way it going smooth…
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> 1 i boot with berry boot from a 2 gb sd card… on a sub stick i have the img file from open energy
>>>>>>>>>>>>>>> 2. when berry ask where to install i swap the sd card for a 4 gb class 10… it formats the card…
>>>>>>>>>>>>>>> 3. when i'm asked what os to install i click cancel and get an option to click on add os… i just hold down the mouse buttom a bit to get an option to load from usb stick
>>>>>>>>>>>>>>> 4. i select the img file but i am told its not in squashfs format….
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> is there a way to convert?
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> i have a mac pc and windows 7… no linux sorry…
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> /bo
>>>>>>>>>>>>>>> 
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