[beagleboard] PocketBeagle not booting issue

2018-02-26 Thread Loader 
Hello all, 
 
I've been experimenting with the working PocketBeagle and possibly modified the 
uEnv.txt file using the Cloud9 IDE terminal. Then I tried to reboot the board 
with the shutdown –r now command. The board didn't reload successfully, and 
after rebooting manually only the power LED was on. 
 
Thinking that I could have corrupted the image, I then erased the SD-card with 
the diskpart and flashed the SD-card with Etcher once again. The image used is 
Debian 9.3 2018-01-28 4GB SD IoT. Again only the power LED is on, no other 
signs of life. The board is also not present in the Device Manager anymore if 
the SD-card is on the board. If the board is connected to the PC without the 
SD-card, it's still recognized in the Device Manager. 
 
The SD card is fine, because it's recognized as a Linux filesystem partition, 
and later I've also flashed the image to a new clean SD-card. 
 
If this is of any help, the uEnv.txt after reflashing contains the following 
lines (apart from the commented ones): 
uname_r=4.9.78-ti-r94 
enable_uboot_overlays=1 
enable_uboot_cape_universal=1 
cmdline=coherent_pool=1M net.ifnames=0 quiet 
 
How can the board be revived? Thanks

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[beagleboard] PocketBeagle not booting issue

2018-02-25 Thread Loader 
Hello all,

I've been experimenting with the working PocketBeagle and possibly modified 
the uEnv.txt file using the Cloud9 IDE terminal. Then I tried to reboot the 
board with the shutdown –r now command. The board didn't reload 
successfully, and after rebooting manually only the power LED was on.

Thinking that I could have corrupted the image, I then erased the SD-card 
with the diskpart and flashed the SD-card with Etcher once again. The image 
used is *Debian 9.3 2018-01-28 4GB SD IoT*. Again only the power LED is on, 
no other signs of life. The board is also not present in the Device Manager 
anymore if the SD-card is on the board. If the board is connected to the PC 
without the SD-card, it's still recognized in the Device Manager. 

The SD card is fine, because it's recognized as a Linux filesystem 
partition, and later I've also flashed the image to a new clean SD-card.

If this is of any help, the uEnv.txt after reflashing contains the 
following lines (apart from the commented ones):
uname_r=4.9.78-ti-r94
enable_uboot_overlays=1
enable_uboot_cape_universal=1
cmdline=coherent_pool=1M net.ifnames=0 quiet

How can the board be revived? Thanks

-- 
For more options, visit http://beagleboard.org/discuss
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[beagleboard] PocketBeagle not booting issue

2018-02-25 Thread Loader 

Hello all,

I've been experimenting with the working PocketBeagle and possibly modified 
the uEnv.txt file using the Cloud9 IDE terminal. Then I tried to reboot the 
board with the shutdown –r now command. The board didn't reload 
successfully, and after rebooting manually only the power LED was on.

Thinking that I could have corrupted the image, I then erased the SD-card 
with the diskpart and flashed the SD-card with Etcher once again. The image 
used is *Debian 9.3 2018-01-28 4GB SD IoT.* Again only the power LED is on, 
no other signs of life. The board is also not present in the Device Manager 
anymore if the SD-card is on the board. If the board is connected to the PC 
without the SD-card, it's still recognized in the Device Manager. 

The SD card is fine, because it's recognized as a Linux filesystem 
partition, and later I've also flashed the image to a new clean SD-card.

If this is of any help, the uEnv.txt after reflashing contains the 
following lines (apart from the commented ones):
uname_r=4.9.78-ti-r94
enable_uboot_overlays=1
enable_uboot_cape_universal=1
cmdline=coherent_pool=1M net.ifnames=0 quiet

How can the board be revived? Thanks

-- 
For more options, visit http://beagleboard.org/discuss
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Re: [beagleboard] PocketBeagle not booting issue

2018-02-25 Thread evilwulfie 
you will need to insert the SD card in a live linux system.
then mount the SD card and edit the uEnv.txt file and remove whatever
changes you made
unmount the SD card and things should work when booting from SD card

On 2/25/2018 11:03 AM, Loader wrote:
> Hello all,
>
> I've been experimenting with the working PocketBeagle and possibly
> modified the uEnv.txt file using the Cloud9 IDE terminal. Then I tried
> to reboot the board with the shutdown –r now command. The board didn't
> reload successfully, and after rebooting manually only the power LED
> was on.
>
> Thinking that I could have corrupted the image, I then erased the
> SD-card with the diskpart and flashed the SD-card with Etcher once
> again. The image used is Debian_ _9.3_ _2018-01-28_ _4GB SD_ _IoT
> .
> Again only the power LED is on, no other signs of life. The board is
> also not present in the Device Manager anymore if the SD-card is on
> the board. If the board is connected to the PC without the SD-card,
> it's still recognized in the Device Manager. 
>
> The SD card is fine, because it's recognized as a Linux filesystem
> partition, and later I've also flashed the image to a new clean SD-card.
>
> If this is of any help, the uEnv.txt after reflashing contains the
> following lines (apart from the commented ones):
> uname_r=4.9.78-ti-r94
> enable_uboot_overlays=1
> enable_uboot_cape_universal=1
> cmdline=coherent_pool=1M net.ifnames=0 quiet
>
> How can the board be revived? Thanks
> -- 
> For more options, visit http://beagleboard.org/discuss
> ---
> You received this message because you are subscribed to the Google
> Groups "BeagleBoard" group.
> To unsubscribe from this group and stop receiving emails from it, send
> an email to beagleboard+unsubscr...@googlegroups.com
> .
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/beagleboard/91366b8d-639d-426b-a5af-d2419916b79e%40googlegroups.com
> .
> For more options, visit https://groups.google.com/d/optout.

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[beagleboard] PocketBeagle not booting issue

2018-02-25 Thread Loader 
Hello all,

I've been experimenting with the working PocketBeagle and possibly modified 
the uEnv.txt file using the Cloud9 IDE terminal. Then I tried to reboot the 
board with the shutdown –r now command. The board didn't reload 
successfully, and after rebooting manually only the power LED was on.

Thinking that I could have corrupted the image, I then erased the SD-card 
with the diskpart and flashed the SD-card with Etcher once again. The image 
used is Debian 9.3 2018-01-28 4GB SD IoT 
.
 
Again only the power LED is on, no other signs of life. The board is also 
not present in the Device Manager anymore if the SD-card is on the board. 
If the board is connected to the PC without the SD-card, it's still 
recognized in the Device Manager. 

The SD card is fine, because it's recognized as a Linux filesystem 
partition, and later I've also flashed the image to a new clean SD-card.

If this is of any help, the uEnv.txt after reflashing contains the 
following lines (apart from the commented ones):
uname_r=4.9.78-ti-r94
enable_uboot_overlays=1
enable_uboot_cape_universal=1
cmdline=coherent_pool=1M net.ifnames=0 quiet

How can the board be revived? Thanks

-- 
For more options, visit http://beagleboard.org/discuss
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