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[Bug 1488084] [NEW] ATH9K Networking Crashes After Overnight Standby

 

Public bug reported:

If I let my linux laptop on for a night, in standby mode, without
disabling networking then it won't let me turn on networking.

My laptop is the Acer Aspire 7551 7551-P322G25Mnsk.
Information about my Wireless network card and the logs of the WiFi are in the attachment.
I've hidden my MAC address and my network SSID in the attachment.

It's a bit annoying if I need to let files and programs (also files
according to everything is a file) open and I need to reboot, I lose
some of my work after the reboot, or don't I?

I hope this is enough information,
cedian (cc-oosting)

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-46-generic 3.16.0-46.62~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-46.62~14.04.1-generic 3.16.7-ckt15
Uname: Linux 3.16.0-46-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.12
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Aug 24 14:00:53 2015
InstallationDate: Installed on 2015-07-21 (33 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)

Updated to Uubntu 14.04.3:


procyon@procyon-Ubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 14.04.3 LTS
Release:	14.04
Codename:	trusty

** Affects: linux-lts-utopic (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: network-manager (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug kernel-bug suspend trusty

** Attachment added: "lspci-and-wifi-logs.txt"
   https://bugs.launchpad.net/bugs/1488084/+attachment/4451648/+files/lspci-and-wifi-logs.txt

** Also affects: network-manager (Ubuntu)
   Importance: Undecided
       Status: New

** Attachment removed: "lspci-and-wifi-logs.txt"
   https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1488084/+attachment/4451648/+files/lspci-and-wifi-logs.txt

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https://bugs.launchpad.net/bugs/1488084

Title:
  ATH9K Networking Crashes After Overnight Standby

Status in linux-lts-utopic package in Ubuntu:
  New
Status in network-manager package in Ubuntu:
  New

Bug description:
  If I let my linux laptop on for a night, in standby mode, without
  disabling networking then it won't let me turn on networking.

  My laptop is the Acer Aspire 7551 7551-P322G25Mnsk.
  Information about my Wireless network card and the logs of the WiFi are in the attachment.
  I've hidden my MAC address and my network SSID in the attachment.

  It's a bit annoying if I need to let files and programs (also files
  according to everything is a file) open and I need to reboot, I lose
  some of my work after the reboot, or don't I?

  I hope this is enough information,
  cedian (cc-oosting)

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-46-generic 3.16.0-46.62~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-46.62~14.04.1-generic 3.16.7-ckt15
  Uname: Linux 3.16.0-46-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.12
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Mon Aug 24 14:00:53 2015
  InstallationDate: Installed on 2015-07-21 (33 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)

  Updated to Uubntu 14.04.3:

  
  procyon@procyon-Ubuntu:~$ lsb_release -a
  No LSB modules are available.
  Distributor ID:	Ubuntu
  Description:	Ubuntu 14.04.3 LTS
  Release:	14.04
  Codename:	trusty

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