canonical-ubuntu-qa team mailing list archive

[Po-Hsu Lin <2045235@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

When trying to build ubuntu_performance_pts and
ubuntu_performance_stream tests, the build will fail with:

Preparing to unpack .../linux-lowlatency-tools-5.15.0-91_5.15.0-91.101_amd64.deb ...
Unpacking linux-lowlatency-tools-5.15.0-91 (5.15.0-91.101) ...
dpkg: error processing archive /var/cache/apt/archives/linux-lowlatency-tools-5.15.0-91_5.15.0-91.101_amd64.deb (--unpack):
 trying to overwrite '/usr/lib/libcpupower.so.5.15.0-91', which is also in package linux-tools-5.15.0-91 5.15.0-91.101
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Selecting previously unselected package linux-tools-5.15.0-91-lowlatency.
Preparing to unpack .../linux-tools-5.15.0-91-lowlatency_5.15.0-91.101_amd64.deb ...
Unpacking linux-tools-5.15.0-91-lowlatency (5.15.0-91.101) ...
Errors were encountered while processing:
 /var/cache/apt/archives/linux-lowlatency-tools-5.15.0-91_5.15.0-91.101_amd64.deb
needrestart is being skipped since dpkg has failed

This issue does not exist in J-generic.

>From the source code it looks like this is because we are trying to
install "linux-tools-generic" as well, and this conflicts with the
linux-lowlatency-tools package.

** Affects: ubuntu-kernel-tests
     Importance: Undecided
     Assignee: Po-Hsu Lin (cypressyew)
         Status: In Progress


** Tags: 5.15 jammy sru-20231030 ubuntu-performance-pts ubuntu-performance-stream

** Changed in: ubuntu-kernel-tests
       Status: New => In Progress

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https://bugs.launchpad.net/bugs/2045235

Title:
  ubuntu_performance_pts, ubuntu_performance_stream failed to build on
  J-lowlatency due to tool package conflict

Status in ubuntu-kernel-tests:
  In Progress

Bug description:
  When trying to build ubuntu_performance_pts and
  ubuntu_performance_stream tests, the build will fail with:

  Preparing to unpack .../linux-lowlatency-tools-5.15.0-91_5.15.0-91.101_amd64.deb ...
  Unpacking linux-lowlatency-tools-5.15.0-91 (5.15.0-91.101) ...
  dpkg: error processing archive /var/cache/apt/archives/linux-lowlatency-tools-5.15.0-91_5.15.0-91.101_amd64.deb (--unpack):
   trying to overwrite '/usr/lib/libcpupower.so.5.15.0-91', which is also in package linux-tools-5.15.0-91 5.15.0-91.101
  dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
  Selecting previously unselected package linux-tools-5.15.0-91-lowlatency.
  Preparing to unpack .../linux-tools-5.15.0-91-lowlatency_5.15.0-91.101_amd64.deb ...
  Unpacking linux-tools-5.15.0-91-lowlatency (5.15.0-91.101) ...
  Errors were encountered while processing:
   /var/cache/apt/archives/linux-lowlatency-tools-5.15.0-91_5.15.0-91.101_amd64.deb
  needrestart is being skipped since dpkg has failed

  This issue does not exist in J-generic.

  From the source code it looks like this is because we are trying to
  install "linux-tools-generic" as well, and this conflicts with the
  linux-lowlatency-tools package.

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