<div dir="ltr"><div>Hi Jonathan. Thank you for your response.</div><div><br></div>On the beaglebone black, i tried building lttng-tools, lttng-modules-dkms and lttng-ust-dev from source v2.8.1 by following the documentation. lttng-modules-dkms runs fine but the module does not show up on the list of running modules when i issue an lsmod command. Also, i run into errors while trying to build and compile lttng-tools. Beaglebone black runs on debian. Linux beaglebone 3.8.13-bone70 #1 SMP Fri Jan 23 02:15:42 UTC 2015 armv7l GNU/Linux<br><br><br><div>On the raspberry pi, I use the commands, apt-get install lttng-modules-dkms lttng-tools lttng-ust-dev. Everything seems to work fine with the exception of lttng-modules-dkms which does not show up on the list on running modules. Also, every time i try to view available kernel events, it comes up with an error saying unable to list kernel events: kernel tracer not available. The LTTNG version installed using apt-get is 2.7.1. I am running ubuntu mate OS. Below are the output while installing lttng-modules-dkms</div><div><br></div><div><br></div><div>root@ebele-desktop:~# apt-get install lttng-modules-dkms <br>Reading package lists... Done<br>Building dependency tree <br>Reading state information... Done<br>lttng-modules-dkms is already the newest version (2.7.1-1).<br>0 upgraded, 0 newly installed, 0 to remove and 14 not upgraded.<br>2 not fully installed or removed.<br>After this operation, 0 B of additional disk space will be used.<br>Do you want to continue? [Y/n] Y<br>Setting up linux-headers-4.4.0-22 (4.4.0-22.40) ...<br>Setting up lttng-modules-dkms (2.7.1-1) ...<br>Loading new lttng-modules-2.7.1 DKMS files...<br>First Installation: checking all kernels...<br>dpkg: warning: version '*-*' has bad syntax: version number does not start with digit<br>It is likely that 4.4.30-v7+ belongs to a chroot's host<br>Module build for the currently running kernel was skipped since the<br>kernel source for this kernel does not seem to be installed.<br>root@ebele-desktop:~# <br></div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 17, 2016 at 3:00 PM, Jonathan Rajotte <span dir="ltr"><<a href="mailto:jonathan.r.julien@gmail.com" target="_blank">jonathan.r.julien@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi,<div><br></div><div>Could you be a bit more precise regarding which part of the documentation does not work ?</div><div><br></div><div>How did you install it ? Distribution packages ? From sources ? Cross compiled ?</div><div><br></div><div>What is your setup ? Raspian for the Pi ? Custom kernel image ? </div><div><br></div><div>Cheers</div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Thu, Nov 17, 2016 at 2:54 PM, Nwafor, Ebelechukwu <span dir="ltr"><<a href="mailto:ebelechukwu.nwafor@bison.howard.edu" target="_blank">ebelechukwu.nwafor@bison.<wbr>howard.edu</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr"><div>Hello.</div><div><br></div>I am trying to install LTTNG tracing tool on raspberry pi and beaglebone black board.The official LTTNG documentation does not work on these devices. Does anyone know of any tutorial that can help me accomplish this? Thanks.<span class="m_-3084267195904687416HOEnZb"><font color="#888888"><br clear="all"><div><br></div>-- <br><div class="m_-3084267195904687416m_-7757085018109737659gmail_signature"><div dir="ltr">Ebelechukwu Nwafor,<div>Graduate Student,</div><div>Howard University.</div></div></div>
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<br></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div class="m_-3084267195904687416gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr">Jonathan Rajotte Julien<div><br></div></div></div></div></div>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Ebelechukwu Nwafor,<div>Graduate Student,</div><div>Howard University.</div></div></div>
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