maemo.org - Talk - Nokia N900 A-GPS Not Working Anymore

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- Nokia N900 (https://talk.maemo.org/forumdisplay.php?f=44)

- - Nokia N900 A-GPS Not Working Anymore (https://talk.maemo.org/showthread.php?t=90651)

Re: Nokia N900 A-GPS Not Working Anymore

@Ulle - in cmcli source code

Re: Nokia N900 A-GPS Not Working Anymore

So can/will this be fixed in upcoming CSSU versions?

Re: Nokia N900 A-GPS Not Working Anymore

This is CSSU material, that's for sure. But we need to find the bug first:). Anyway, I'll look at it when I find some spare time

Re: Nokia N900 A-GPS Not Working Anymore

Quote:

Originally Posted by freemangordon (Post 1370375)

This is CSSU material, that's for sure. But we need to find the bug first:). Anyway, I'll look at it when I find some spare time

Sorry, I was under the impression the bug was located.
Thanks again. :)

Re: Nokia N900 A-GPS Not Working Anymore

Hey freemangordon,

besides 00d85a4c25c122e58b31ef6dbaf3cc5f29f10d61
I have another one with a "-1 extension", named
f3a27298eeb81b82801c4db69a3027990a2f72e2

And this one I do not get named, when printing
cmcli -T common-ca -L

My guess is really that this was introduced via a OTA update from PR1.3 to 1.3.1

To verify:
@nieldk and Ulle
Please give us your current PR (1.3 or 1.3.1) number and how you got there (direct flash, OTA or CSSU). CSSU is important to know, as that latest update is already integrated.
@freemangordon, just a wild guess. But maybe worth to check...

Quote:

Originally Posted by freemangordon (Post 1370320)

http://www.tin.org/bin/man.cgi?section=1&topic=c_rehash

Thanks, learned something more. and now I know what these symlinks were/are for. And why I had some dead symlinks (removed fraudulent certs from TÜRK and other).

Re: Nokia N900 A-GPS Not Working Anymore

Quote:

Originally Posted by peterleinchen (Post 1370380)

I have another one with a "-1 extension", named
f3a27298eeb81b82801c4db69a3027990a2f72e2

And this one I do not get named, when printing
cmcli -T common-ca -L

This one I also had with -1 . It is for the root/highest certificate in the certificate chain for supl.nokia.com. It doesn't have CN (common name) in it and therefor cmcli might not show it with cmcli -T common-ca -L ... (bug or feature ;) ).

As supl.nokia.com has stopped working years ago (was it 2011?), I think the cert store was already wrong before CSSU.

Quote:

Originally Posted by peterleinchen (Post 1370380)

To verify:
@nieldk and Ulle
Please give us your current PR (1.3 or 1.3.1) number and how you got there (direct flash, OTA or CSSU). CSSU is important to know, as that latest update is already integrated.

I currently have
Version: 21.2011.38-1Smaemo6.1 (Flavor: Stable)
Haven't looked for that for ages. Can't say exactly how I came to this. Probably Flashing Nokia stuff than CSSU OTA.
From wiki http://wiki.maemo.org/Community_SSU/ChangelogStable :
21.2011.38-1 is the latest official Nokia version. The number after it indicates the Community SSU release version.

And I played quite much with the VeriSign certs in the last days. Hard to say how their state was before that.

Re: Nokia N900 A-GPS Not Working Anymore

My firmware is flashed using maemo_flasher-3.5_2.5.2.2_i386.deb from tablets-dev.nokia.com

Flashing the images:
RX-51_2009SE_10.2010.13-2.VANILLA_PR_EMMC_MR0_ARM.bin
RX-51_2009SE_20.2010.36-2_PR_COMBINED_MR0_ARM.bin

from
http://skeiron.org/tablets-dev/nokia_N900/

Re: Nokia N900 A-GPS Not Working Anymore

Now that supl.nokia.com issues are teared down to TLS / certificates flaws inside N900, what about supl.google.com?

My tests with supl-proxy where showing that during (s)UPL sessions with google and sonyericsson much more data was exchanged (compared to nokia and vodafone). With no success at the end.
See my attached log files in post #101 http://talk.maemo.org/showpost.php?p=1369745

Why can't N900 use the data coming from supl.google.com for A-GPS / ACWP?

Re: Nokia N900 A-GPS Not Working Anymore

Quote:

Originally Posted by Ulle (Post 1370397)

Like stated before, Google's fine on my device.
Nokias, didnt work - until now.
I know nokiabot also at least seem to have a working google supl. Perhaps its related to firmware releases ?

Re: Nokia N900 A-GPS Not Working Anymore

Any suggestions, what i am doing wrong???
Removing the certificates does not work, adding fails because the files exist...

Code:

Nokia-N900:/tmp/supl# cmcli -c common-ca -r 00d85a4c25c122e58b31ef6dbaf3cc5f29f10d61-1.pem 

Nokia-N900:/tmp/supl# cmcli -c common-ca -r 00d85a4c25c122e58b31ef6dbaf3cc5f29f10d61.pem 

Nokia-N900:/tmp/supl# perl /usr/bin/c_rehash /etc/certs/common-ca | grep 00d8

00d85a4c25c122e58b31ef6dbaf3cc5f29f10d61-1.pem => 7651b327.0

00d85a4c25c122e58b31ef6dbaf3cc5f29f10d61.pem => 7651b327.1

My PR

Code:

Nokia-N900:/tmp/supl#  apt-cache policy mp-fremantle-community-pr

mp-fremantle-community-pr:

  Installed: 21.2011.38-1Tmaemo8.2+thumb1

  Candidate: 21.2011.38-1Tmaemo8.2+thumb1