Comments (3)
hello, I meet this problem today. After one day test, I finally find that when using Ubuntu, you can not follow the STEP 1, just start form step 2.
Hope this will solve your problem too
In general, Just do not do the following three
X sudo apt-get install -y software-properties-common
X sudo apt-add-repository -y ppa:lttng/ppa
X sudo apt-get update
do not !
from lttng-analyses.
That's cause the PPA will give you lttng 2.13+.
If you add --debug
to the analyze commands you get to the actual error, pid
got removed from lttng_statedump_file_descriptor
, though it's unclear in which version: https://lwn.net/Articles/816142/, https://lttng.org/docs/v2.13/#doc-whats-new
from lttng-analyses.
Adding the following command to the manual tracing steps before running lttng start
can work-around this issue:
lttng add-context --kernel --type=pid
from lttng-analyses.
Related Issues (20)
- python3-lttnganalyses does not exist in ppt HOT 2
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- test_parse_utils fails on a system set to UTC HOT 1
- tests.common.test_format_utils.TestFormatTimestamp fails on Ubuntu Trusty HOT 2
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- wrong arguments order in parse_trace_collection_time_range
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from lttng-analyses.