Hi,
We just finished installing the following osmo elements using Ubuntu 14.04 and the procedures from this link:
https://osmocom.org/projects/cellular-infrastructure/wiki/Ettus_USRP_B2xx_fa... https://osmocom.org/projects/cellular-infrastructure/wiki/Build_from_source
* libosmocore * libosmo-abis * libosmo-netif * openggsn * libosmo-sccp * openbsc * osmo-pcu * osmo-trx * osmo-bts
We are now trying to run each applications to test osmo. All applications were run smoothly except for osmo-trx and osmo-bts-trx.
We also installed the UHD driver of Ettus B2xx series using both “apt-get install” process and binary process as well using this link: https://files.ettus.com/manual/page_install.html https://files.ettus.com/manual/page_build_guide.html
But still, the same errors were received.
Errors received: # osmo-trx [INFO] [UHD] linux; GNU C++ version 4.8.4; Boost_105400; UHD_3.11.0.git-128-g379f922d opening configuration table from path :memory: Config Settings Log Level............... NOTICE Device args............. TRX Base Port........... 5700 TRX Address............. 127.0.0.1 Channels................ 1 Tx Samples-per-Symbol... 4 Rx Samples-per-Symbol... 1 EDGE support............ Disabled Reference............... Internal C0 Filler Table......... Disabled Multi-Carrier........... Disabled Diversity............... Disabled Tuning offset........... 0 RSSI to dBm offset...... 0 Swap channels........... 0
osmo-trx: symbol lookup error: osmo-trx: undefined symbol: _ZN3uhd6device4findERKNS_13device_addr_tE
# osmo-bts-trx -c /etc/osmo-bts.cfg ((*)) | / \ OsmoBTS There is no such command. Error occurred during reading below line: fn-advance 20
Failed to parse the config file: '/etc/osmo-bts.cfg’
What seems to cause this errors?
What logs do we need to check?
Best Regards,
Ron Rylan B. Menez Operations Manager +63 998 989 7973 +63 2 893 1781
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Singapore * Philippines Products: Gridloc*Intelle*Hype*Lighthouse*Telco Services*Software Development This email (including any attachment to it) is confidential and intended only for the use of the individual named above and may contain information that is privileged. If you are not the intended recipient, you are notified that any dissemination, distribution or copying of this email is strictly prohibited. If you have received this email in error, please notify us immediately by return email or telephone and destroy the original message (including any attachment to it). Thank you.
hi,
On 04/11/2017 08:03 AM, Ron wrote: [...]
We are now trying to run each applications to test osmo. All applications were run smoothly except for osmo-trx and osmo-bts-trx.
We also installed the UHD driver of Ettus B2xx series using both “apt-get install” process and binary process as well using this link: https://files.ettus.com/manual/page_install.html https://files.ettus.com/manual/page_build_guide.html
But still, the same errors were received.
[...]
osmo-trx: symbol lookup error: osmo-trx: undefined symbol: _ZN3uhd6device4findERKNS_13device_addr_tE
this points to some issue between the UHD libs, its headers and your build.
did you compile osmo-trx/osmo-bts-trx yourself or did you use packages for installing it?
# osmo-bts-trx -c /etc/osmo-bts.cfg ((*)) | / \ OsmoBTS There is no such command. Error occurred during reading below line: fn-advance 20
Failed to parse the config file: '/etc/osmo-bts.cfg’
this points to a problem with the config.
could you paste(bin) it somewhere?
kind regards
Hi Joachim,
Thank you for your immediate response.
The osmo-trx and osmo-bts-trx was compiled. All checking has no errors received during compilation.
The config file is taken from the URL below:
https://osmocom.org/attachments/download/1919/osmo-bts.cfg
Best Regards,
Ron Rylan B. Menez Operations Manager +63 998 989 7973 +63 2 893 1781
[cid:918bc6f0-c470-4b0d-bae8-dc0e389fd6f9@apcprd06.prod.outlook.com]
Singapore * Philippines Products: Gridloc*Intelle*Hype*Lighthouse*Telco Services*Software Development This email (including any attachment to it) is confidential and intended only for the use of the individual named above and may contain information that is privileged. If you are not the intended recipient, you are notified that any dissemination, distribution or copying of this email is strictly prohibited. If you have received this email in error, please notify us immediately by return email or telephone and destroy the original message (including any attachment to it). Thank you.
On Apr 11, 2017, at 5:14 PM, Joachim Steiger <jsteiger@sysmocom.demailto:jsteiger@sysmocom.de> wrote:
hi,
On 04/11/2017 08:03 AM, Ron wrote: [...] We are now trying to run each applications to test osmo. All applications were run smoothly except for osmo-trx and osmo-bts-trx.
We also installed the UHD driver of Ettus B2xx series using both “apt-get install” process and binary process as well using this link: https://files.ettus.com/manual/page_install.html https://files.ettus.com/manual/page_build_guide.html
But still, the same errors were received. [...] osmo-trx: symbol lookup error: osmo-trx: undefined symbol: _ZN3uhd6device4findERKNS_13device_addr_tE
this points to some issue between the UHD libs, its headers and your build.
did you compile osmo-trx/osmo-bts-trx yourself or did you use packages for installing it?
# osmo-bts-trx -c /etc/osmo-bts.cfg ((*)) | / \ OsmoBTS There is no such command. Error occurred during reading below line: fn-advance 20
Failed to parse the config file: '/etc/osmo-bts.cfg’
this points to a problem with the config.
could you paste(bin) it somewhere?
kind regards
-- - Joachim Steiger <jsteiger@sysmocom.demailto:jsteiger@sysmocom.de> http://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Alt Moabit 93 * 10559 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschaeftsfuehrer / Managing Directors: Harald Welte
On 11/04/17 08:03, Ron wrote:
# *osmo-bts-trx -c /etc/osmo-bts.cfg* ((*)) | / \ OsmoBTS There is no such command. Error occurred during reading below line: fn-advance 20 Failed to parse the config file: '/etc/osmo-bts.cfg’What seems to cause this errors?
Hi Ron, the config file attached to this page https://osmocom.org/projects/cellular-infrastructure/wiki/Ettus_USRP_B2xx_fa... is well out of date for the current osmo-bts
Please try this: http://git.osmocom.org/osmo-bts/tree/doc/examples/trx/osmo-bts.cfg
On Wed, Apr 12, 2017 at 02:15:41PM +0200, Keith Whyte wrote:
Hi Ron, the config file attached to this page https://osmocom.org/projects/cellular-infrastructure/wiki/Ettus_USRP_B2xx_fa... is well out of date for the current osmo-bts
Please try this: http://git.osmocom.org/osmo-bts/tree/doc/examples/trx/osmo-bts.cfg
I've replaced it. I think in general it would be great if somebody could go through the wiki and remove such attachments (where possible) and simply reference the most current example config file from the respective git repository. Thanks!
-
Harald Welte -
Joachim Steiger -
Keith Whyte -
Ron