* [Buildroot] Unable to login as root to new buildroot system
@ 2015-07-25 0:25 Adam Baxter
2015-07-25 1:46 ` Stanislav Vlasic
2015-07-26 16:25 ` Thomas Petazzoni
0 siblings, 2 replies; 5+ messages in thread
From: Adam Baxter @ 2015-07-25 0:25 UTC (permalink / raw)
To: buildroot
I'm using the latest Git version of buildroot and the following config -
https://github.com/voltagex/serial-vm-buildroot
It builds and boots with qemu just fine, but no matter what combination of
getty/no getty/shell/root password I use, I can't login. Even with a blank
root password I'm told that the password is incorrect, and I can't work out
how to make it boot straight to a root prompt.
Can anyone help? The repo above should be able to be built with make
serial_defconfig, but if there's still hardcoded paths to a 'voltagex' or
'ubuntu' user you'll have to let me know how to remove them.
I've read http://lists.busybox.net/pipermail/buildroot/2012-July/056177.html
and similar threads found by googling "buildroot root login"
Regards,
Adam Baxter
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* [Buildroot] Unable to login as root to new buildroot system
2015-07-25 0:25 [Buildroot] Unable to login as root to new buildroot system Adam Baxter
@ 2015-07-25 1:46 ` Stanislav Vlasic
2015-07-25 17:51 ` Adam Baxter
2015-07-26 16:25 ` Thomas Petazzoni
1 sibling, 1 reply; 5+ messages in thread
From: Stanislav Vlasic @ 2015-07-25 1:46 UTC (permalink / raw)
To: buildroot
Hi,
On 07/25/2015 02:25 AM, Adam Baxter wrote:
> I'm using the latest Git version of buildroot and the following config -
> https://github.com/voltagex/serial-vm-buildroot
>
> It builds and boots with qemu just fine, but no matter what combination
> of getty/no getty/shell/root password I use, I can't login. Even with a
> blank root password I'm told that the password is incorrect, and I can't
> work out how to make it boot straight to a root prompt.
>
> Can anyone help? The repo above should be able to be built with make
> serial_defconfig, but if there's still hardcoded paths to a 'voltagex'
> or 'ubuntu' user you'll have to let me know how to remove them.
>
> I've read
> http://lists.busybox.net/pipermail/buildroot/2012-July/056177.html and
> similar threads found by googling "buildroot root login"
>
> Regards,
> Adam Baxter
>
>
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
>
Try edit system/skeleton/etc/passwd file (or overlay one if you're using
overlays) and replace 1st line:
root:x:0:0:root:/root:/bin/sh
with:
root::0:0:root:/root:/bin/sh
Never had that problem on Buildroot, but did on Ubuntu Core rootfs and
this method fixed it.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Buildroot] Unable to login as root to new buildroot system
2015-07-25 1:46 ` Stanislav Vlasic
@ 2015-07-25 17:51 ` Adam Baxter
0 siblings, 0 replies; 5+ messages in thread
From: Adam Baxter @ 2015-07-25 17:51 UTC (permalink / raw)
To: buildroot
On 24 Jul 2015 6:46 pm, "Stanislav Vlasic" <svlasic@gmail.com> wrote:
>
> Hi,
>
>
> On 07/25/2015 02:25 AM, Adam Baxter wrote:
>>
>> I'm using the latest Git version of buildroot and the following config -
>> https://github.com/voltagex/serial-vm-buildroot
>>
>> It builds and boots with qemu just fine, but no matter what combination
>> of getty/no getty/shell/root password I use, I can't login. Even with a
>> blank root password I'm told that the password is incorrect, and I can't
>> work out how to make it boot straight to a root prompt.
>>
>> Can anyone help? The repo above should be able to be built with make
>> serial_defconfig, but if there's still hardcoded paths to a 'voltagex'
>> or 'ubuntu' user you'll have to let me know how to remove them.
>>
>> I've read
>> http://lists.busybox.net/pipermail/buildroot/2012-July/056177.html and
>> similar threads found by googling "buildroot root login"
>>
>> Regards,
>> Adam Baxter
>>
>>
>> _______________________________________________
>> buildroot mailing list
>> buildroot at busybox.net
>> http://lists.busybox.net/mailman/listinfo/buildroot
>>
>
> Try edit system/skeleton/etc/passwd file (or overlay one if you're using
overlays) and replace 1st line:
>
> root:x:0:0:root:/root:/bin/sh
>
> with:
>
> root::0:0:root:/root:/bin/sh
>
> Never had that problem on Buildroot, but did on Ubuntu Core rootfs and
this method fixed it.
>
That worked, but I do wonder what the underlying problem is.
Thanks again,
Adam
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
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* [Buildroot] Unable to login as root to new buildroot system
2015-07-25 0:25 [Buildroot] Unable to login as root to new buildroot system Adam Baxter
2015-07-25 1:46 ` Stanislav Vlasic
@ 2015-07-26 16:25 ` Thomas Petazzoni
2015-07-26 16:26 ` Adam Baxter
1 sibling, 1 reply; 5+ messages in thread
From: Thomas Petazzoni @ 2015-07-26 16:25 UTC (permalink / raw)
To: buildroot
Dear Adam Baxter,
On Fri, 24 Jul 2015 17:25:00 -0700, Adam Baxter wrote:
> I'm using the latest Git version of buildroot and the following config -
> https://github.com/voltagex/serial-vm-buildroot
>
> It builds and boots with qemu just fine, but no matter what combination of
> getty/no getty/shell/root password I use, I can't login. Even with a blank
> root password I'm told that the password is incorrect, and I can't work out
> how to make it boot straight to a root prompt.
>
> Can anyone help? The repo above should be able to be built with make
> serial_defconfig, but if there's still hardcoded paths to a 'voltagex' or
> 'ubuntu' user you'll have to let me know how to remove them.
Your configuration has:
BR2_TARGET_GENERIC_GETTY_OPTIONS="-n"
Are you sure you really want this getty option?
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Buildroot] Unable to login as root to new buildroot system
2015-07-26 16:25 ` Thomas Petazzoni
@ 2015-07-26 16:26 ` Adam Baxter
0 siblings, 0 replies; 5+ messages in thread
From: Adam Baxter @ 2015-07-26 16:26 UTC (permalink / raw)
To: buildroot
On 26 July 2015 at 09:25, Thomas Petazzoni <
thomas.petazzoni@free-electrons.com> wrote:
> Dear Adam Baxter,
>
>
> Your configuration has:
>
> BR2_TARGET_GENERIC_GETTY_OPTIONS="-n"
>
> Are you sure you really want this getty option?
>
Probably not, thanks!
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Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2015-07-25 0:25 [Buildroot] Unable to login as root to new buildroot system Adam Baxter
2015-07-25 1:46 ` Stanislav Vlasic
2015-07-25 17:51 ` Adam Baxter
2015-07-26 16:25 ` Thomas Petazzoni
2015-07-26 16:26 ` Adam Baxter
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