I installed the image + headers + lttng + lttng-modules-dkms. Then
manually installed the kernel into the flash boot region, rebooted and
was able to get lttng to work:
root@ubuntu-phablet:~# lttng list -k
Kernel events:
-------------
timer_init (loglevel: TRACE_EMERG (0)) (type: tracepoint)
timer_start (loglevel: TRACE_EMERG (0)) (type: tracepoint)
timer_expire_entry (loglevel: TRACE_EMERG (0)) (type: tracepoint)
timer_expire_exit (loglevel: TRACE_EMERG (0)) (type: tracepoint)
timer_cancel (loglevel: TRACE_EMERG (0)) (type: tracepoint)
hrtimer_init (loglevel: TRACE_EMERG (0)) (type: tracepoint)
hrtimer_start (loglevel: TRACE_EMERG (0)) (type: tracepoint)
etc..
So, verified OK.
** Tags added: verification-done
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https://bugs.launchpad.net/bugs/1180394
Title:
ubuntu-nexus4, lttng-modules-dkms won't build with current kernel
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