[OpenTRV-dev] squashfs

Wed Apr 10 22:37:22 BST 2013

seems ok:

Bos-Mac-Pro:desktop boherrmannsen$ sudo diskutil unmount /dev/disk4s1Volume (null) on disk4s1 unmounted
Bos-Mac-Pro:desktop boherrmannsen$ sudo dd bs=1m if=emoncmspi.img of=/dev/disk4

Broadcast Message from EMAIL ADDRESS HIDDEN                        
        (no tty) at 23:34 CEST...                                              

Apr 10 23:34:21 Bos-Mac-Pro kernel[0]:                                         

Broadcast Message from EMAIL ADDRESS HIDDEN                        
        (no tty) at 23:34 CEST...                                              

Apr 10 23:34:23 Bos-Mac-Pro kernel[0]:                                         

Broadcast Message from EMAIL ADDRESS HIDDEN                        
        (no tty) at 23:34 CEST...                                              

Apr 10 23:34:25 Bos-Mac-Pro kernel[0]:                                         

1886+0 records in
1886+0 records out
1977614336 bytes transferred in 270.703883 secs (7305452 bytes/sec)

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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