Hi,
On 16 June 2016 at 18:36, Stefan Monnier <[email protected]> wrote:
But this last step often fails with timeouts or bad CRC checksums or
other errors (the exact errors vary from time to time). I'd estimate
that the boot succeeds about 1/3 of the time.
Could you post some logs on how it fails?
Here's one example (hand-copied, so may include some typos):
Scanning scsi 0:0...
Found U-Boot script /boot.scr
853 bytes read in 21 ms
## Executing script at 43100000
scanning bus for devices...
Device 0: (0:0) Vendor: ATA Prod.: ST912082 Rev: 3.06
Type: Hard Disk
Capacity: 114473.4 MB = 111.7 GB
Found 1 devic(s).
timeout exit!
timeout exit!
3636648 bytes read in 20153 ms (175.8 KiB/s)
timout exit!
bad MBR sector signature 0xf55a
** Invalid partition 1**
timout exit!
bad MBR sector signature 0x0000
** Invalid partition 1**
So this happens right after spinning up the disk, which is the
moment when the disk uses significantly more power then during
normal operation. I would try replacing your power-supply with
a more powerful one.
Regards,
Hans
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