Noble verification
Confirming the bug:
$ uname -a
Linux n-perf 6.8.0-31-generic #31-Ubuntu SMP PREEMPT_DYNAMIC Sat Apr 20
00:40:06 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
$ sudo apt install linux-tools-$(uname -r)
(...)
$ python3 -c 'import perf; [print(c) for c in perf.cpu_map()]'
Traceback (most recent call last):
File "<string>", line 1, in <module>
ModuleNotFoundError: No module named 'perf'
Updating to kernel in noble-proposed and rebooting:
$ uname -a
Linux n-perf 6.8.0-32-generic #32-Ubuntu SMP PREEMPT_DYNAMIC Wed May 1
15:30:59 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
linux-tools was also updated:
$ dpkg -l linux-tools-$(uname -r)
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-============================-============-============-========================================================
ii linux-tools-6.8.0-32-generic 6.8.0-32.32 amd64 Linux kernel version
specific tools for version 6.8.0-32
The python command now works:
$ python3 -c 'import perf; [print(c) for c in perf.cpu_map()]'
0
Another verification also shows the module is now available:
$ python3 -c 'import perf; print(perf.__file__)'
/usr/lib/python3/dist-packages/linux-tools-6.8.0-32/perf.cpython-312-x86_64-linux-gnu.so
Noble verification succeeded.
** Tags removed: verification-needed-noble-linux
** Tags added: verification-done-noble-linux
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Noble)
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/2051560
Title:
Provide python perf module
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