Raspberry Pi B stuck during boot?

René Ladan rene at freebsd.org
Sun Aug 7 18:42:06 UTC 2016


On 07-08-16 16:46, Paul Mather wrote:
>> On Aug 7, 2016, at 6:09 AM, René Ladan <rene at freebsd.org> wrote:
>>
>> On 06-08-16 16:23, Bernd Walter wrote:
>>> On Sat, Aug 06, 2016 at 03:06:20PM +0200, René Ladan wrote:
>>>> Hi,
>>>>
>>>> With recent versions of 11 (alpha3 and beta3) my raspberry b gets stuck
>>>> near the end of the boot. I checked the SD card and updated it to 11-beta3
>>>> using these commands (if I remember correctly, but nothing unusual):
>>>>
>>>> % make buildworld TARGET=arm TARGET_ARCH=armv6
>>>> % make buildkernel KERNCONF=RPI-B TARGET=arm TARGET_ARCH=armv6
>>>> # make installworld TARGET=arm TARGET_ARCH=armv6 DESTDIR=/mnt
>>>> # make installkernel TARGET=arm TARGET_ARCH=armv6 DESTDIR=/mnt
>>>> KERNCONF=RPI-B
>>>> # make delete-old TARGET=arm TARGET_ARCH=armv6 DESTDIR=/mnt
>>>> # make delete-old-libs TARGET=arm TARGET_ARCH=armv6 DESTDIR=/mnt
>>>> # mergemaster -A armv6 -D /mnt -p
>>>> # mergemaster -A armv6 -D /mnt -U -i
>>>>
>>>> See https://rene-ladan.nl/IMG_20160804_193031.jpg for a phone picture of
>>>> the TV screen where it gets stuck.
>>>>
>>>> Any ideas if what could be wrong?
>>> It might be hanging in single user mode prompt on serial console.
>>>
>> So if I would disable serial console in /etc/ttys it should be fine?
>
> The phone picture of the screen showed a "WARNING: / was not properly dismounted" line in the boot messages.  It could be that the system has dropped into single-user mode because of this (i.e., fsck -p failed and thus so did multi-user boot).
True, but it also hangs after I checked the SD card in another machine.
But thanks for the tip.

René


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