*** This bug is a duplicate of bug 1410673 ***
https://bugs.launchpad.net/bugs/1410673
------- Comment From [email protected] 2015-12-18 10:28 EDT-------
I have installed Ubuntu 14.04.3 ISO on a Power 8 Bare Metal Hardware.
Then executed the same test scenario again on the OS.
root@lep8d:~# uname -a
Linux lep8d 3.19.0-41-generic #46~14.04.2-Ubuntu SMP Tue Dec 8 17:45:57 UTC
2015 ppc64le ppc64le ppc64le GNU/Linux
root@lep8d:~# cat /etc/os-release
NAME="Ubuntu"
VERSION="14.04.3 LTS, Trusty Tahr"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 14.04.3 LTS"
VERSION_ID="14.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
root@lep8d:~# perf trace sleep 1
root@lep8d:~# echo $?
0
root@lep8d:~# which perf
/usr/bin/perf
root@lep8d:~# dpkg -S /usr/bin/perf
linux-tools-common: /usr/bin/perf
root@lep8d:~# dpkg --list | grep linux-tools
ii linux-tools-3.19.0-41-generic 3.19.0-41.46~14.04.2
ppc64el Linux kernel version specific tools for version 3.19.0-41
ii linux-tools-common 3.13.0-73.116 all
Linux kernel version specific tools for version 3.13.0
The issue is still happening with the latest Ubuntu 14.04.3 release.
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https://bugs.launchpad.net/bugs/1470578
Title:
perf trace sleep 1 command is not giving any output
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