Not able to run perf on Linux 4.4 kernel (Ubuntu 15.10) Post: 302967391

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Operating Systems Linux Not able to run perf on Linux 4.4 kernel (Ubuntu 15.10) Post 302967391 by BHASKAR JUPUDI on Tuesday 23rd of February 2016 10:35:06 AM

02-23-2016

Registered User

Not able to run perf on Linux 4.4 kernel (Ubuntu 15.10)

I'm not able to run perf on linux 4.4. I'm using ubuntu 15.10.

The error I'm getting is:

Code:

WARNING: perf not found for kernel 4.4.0

You may need to install the following packages for this specific kernel: linux-tools-4.4.0-4.4.0 linux-cloud-tools-4.4.0-4.4.0

You may also want to install one of the following packages to keep up to date: linux-tools-4.4.0 linux-cloud-tools-4.4.0

I also tried to install linux-tools specific package and even then I'm getting the same error. Am I doing something wrong here?

BHASKAR JUPUDI

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LEARN ABOUT CENTOS

mountpoint

MOUNTPOINT(1)							   User Commands						     MOUNTPOINT(1)

NAME

       mountpoint - see if a directory is a mountpoint

SYNOPSIS

       mountpoint [-q] [-d] directory

       mountpoint -x device

DESCRIPTION

       mountpoint checks if the directory is mentioned in the /proc/self/mountinfo file.

OPTIONS

       -h, --help
	      Print help and exit.

       -q, --quiet
	      Be quiet - don't print anything.

       -d, --fs-devno
	      Print major/minor device number of the filesystem on stdout.

       -x, --devno
	      Print major/minor device number of the blockdevice on stdout.

EXIT STATUS

       Zero if the directory is a mountpoint, non-zero if not.

AUTHOR

       Karel Zak <kzak@redhat.com>

ENVIRONMENT

       LIBMOUNT_DEBUG=0xffff
	      enables debug output.

NOTES

       The  util-linux	mountpoint  implementation  was  written from scratch for libmount. The original version for sysvinit suite was written by
       Miquel van Smoorenburg.

SEE ALSO

       mount(8)

AVAILABILITY

       The mountpoint command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.

util-linux							     June 2011							     MOUNTPOINT(1)