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I've installed the following packages: linux-tools-common, linux-tools-generic and linux-cloud-tools-generic

I now have perf but it's a bit broken.

1 -

sudo perf report --gtk
GTK browser requested but could not find libperf-gtk.so 

I've opened a bug for the missing library: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1843114

2 - When running sudo perf report and opening a function in the TUI I can select Annotate [function-name] but the GUI throws back an error and says

Cannot load tips.txt file, please install perf!

Which looks a lot like this Fedora issue: https://bugzilla.redhat.com/show_bug.cgi?id=1448402

I'd like a fully working perf. Whats the easiest way to go about getting that? Is there a PPA I should look at? Or building/installing from source?

1 Answer 1

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Regarding:

Cannot load tips.txt file, please install perf!

I had the same issue on Ubuntu 18.04. TL;DR the error message is benign.

The tips.txt file comes from: https://github.com/torvalds/linux/commits/master/tools/perf/Documentation/tips.txt

As described in the original commit the purpose of this file is to show a random usage tip on the help line.

So if you wanted to get rid of the message, copy the appropriate tips.txt to /usr/share/doc/perf-tip/tips.txt.

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