group.of.nepali.translators team mailing list archive

[Tim Gardner <tim.gardner@xxxxxxxxxxxxx>]

Merged with 4.8

** Changed in: linux (Ubuntu)
       Status: New => Fix Released

** Changed in: linux (Ubuntu)
     Assignee: Taco Screen team (taco-screen-team) => (unassigned)

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https://bugs.launchpad.net/bugs/1607387

Title:
  lm-sensors is throwing "ERROR: Can't get value of subfeature
  temp1_input: I/O error" for be2net driver

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  In Progress

Bug description:
  == Comment: #17 - Guilherme Guaglianoni Piccoli - 2016-07-27 18:49:08 ==
  Temperature and fan information from hardware are normally available to userspace through hwmon sysfs abstraction. In case of be2net driver, all PCI devices "managed" by this driver have hwmon entries, which are filled in a delayed workqueue on driver, every 64 seconds.

  The issue we're seeing is that the hardware temperature queries to
  devices' fw are performed only in devices which interface is up - so,
  we end up having messages like below when using the "sensors" tool
  (from lm-sensors), for example:

  be2net-pci-50100
  Adapter: PCI adapter
  ERROR: Can't get value of subfeature temp1_input: I/O error
  temp1:            N/A

  
  The following upstream commit addresses this issue:

  d3480615cf ("be2net: perform temperature query in adapter regardless of its interface state") 
  [https://git.kernel.org/cgit/linux/kernel/git/powerpc/linux.git/commit/?id=d3480615cf00c6f615cdb61a9d03386574b93342]

  We would like Canonical to merge this commit in the Xenial kernel.

  Thanks in advance,

  
  Guilherme

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