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[Bug 1455940] Re: kernel 3.19.0-17-generic : network connection lost after a while - Follow-up

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: "Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>
Date: Sun, 21 Jun 2015 19:39:13 -0000
Reply-to: Bug 1455940 <1455940@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
infopox, just to advise, bugzilla is legacy, and not the ideal venue for
this problem.

Despite this, the issue you are reporting is an upstream one. Could you
please report this problem to the appropriate mailing list (netdev CC
Matthew Garrett, Jay Cliburn, and Chris Snook) by following the
instructions verbatim at https://wiki.ubuntu.com/Bugs/Upstream/kernel ?

Please provide a direct URL to your e-mail to the mailing list once you
have made it so that it may be tracked via http://vger.kernel.org/vger-
lists.html . It can take a day for the new e-mail to show up in the
respective archive.

Thank you for your understanding.

** Tags removed: kernel-bug-exists-upstream-4.1-rc4
** Tags added: kernel-bug-exists-upstream-4.1-rc8

** Changed in: linux (Ubuntu)
       Status: Confirmed => Triaged

** Attachment removed: "bug-network.zip"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1455940/+attachment/4399056/+files/bug-network.zip

** Description changed:

- this is a follow -up
+ Ethernet network connection lost after a while.
  
- logs from 
- 1) uname -a > uname-a.log
- 2) cat /proc/version_signature > version.log
- 3) dmesg > dmesg.log
- 4) sudo lspci -vnvn > lspci-vnvn.log
+ WORKAROUND: Temporarily via:
+ ifconfig eth0 mtu 9000
  
- are in attachment
- --- 
+ or permanently in network manager.
+ 
+ ---
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC1:  eric       2349 F.... pulseaudio
-  /dev/snd/controlC0:  eric       2349 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC1:  eric       2349 F.... pulseaudio
+  /dev/snd/controlC0:  eric       2349 F.... pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=8b4bc51b-4c9c-4e1e-823d-7daca442aab6
  InstallationDate: Installed on 2014-06-08 (344 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Hewlett-Packard h8-1340ef
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-16-generic.efi.signed root=UUID=3a75e1e0-7666-4142-a826-9eedc88f7f5d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-16.16-generic 3.19.3
  RelatedPackageVersions:
-  linux-restricted-modules-3.19.0-16-generic N/A
-  linux-backports-modules-3.19.0-16-generic  N/A
-  linux-firmware                             1.143
+  linux-restricted-modules-3.19.0-16-generic N/A
+  linux-backports-modules-3.19.0-16-generic  N/A
+  linux-firmware                             1.143
  RfKill:
-  0: phy0: Wireless LAN
-  	Soft blocked: yes
-  	Hard blocked: no
+  0: phy0: Wireless LAN
+   Soft blocked: yes
+   Hard blocked: no
  Tags:  vivid
  Uname: Linux 3.19.0-16-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 07/02/2012
  dmi.bios.vendor: AMI
  dmi.bios.version: 7.15
  dmi.board.name: 2AD5
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.03
  dmi.chassis.asset.tag: CZC2316CR9
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnAMI:bvr7.15:bd07/02/2012:svnHewlett-Packard:pnh8-1340ef:pvr1.00:rvnPEGATRONCORPORATION:rn2AD5:rvr1.03:cvnHewlett-Packard:ct3:cvr:
  dmi.product.name: h8-1340ef
  dmi.product.version: 1.00
  dmi.sys.vendor: Hewlett-Packard
- --- 
+ ---
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC1:  eric       2617 F.... pulseaudio
-  /dev/snd/controlC0:  eric       2617 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC1:  eric       2617 F.... pulseaudio
+  /dev/snd/controlC0:  eric       2617 F.... pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=8b4bc51b-4c9c-4e1e-823d-7daca442aab6
  InstallationDate: Installed on 2014-06-08 (348 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic.efi.signed root=UUID=3a75e1e0-7666-4142-a826-9eedc88f7f5d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6
  RelatedPackageVersions:
-  linux-restricted-modules-3.19.0-18-generic N/A
-  linux-backports-modules-3.19.0-18-generic  N/A
-  linux-firmware                             1.143
+  linux-restricted-modules-3.19.0-18-generic N/A
+  linux-backports-modules-3.19.0-18-generic  N/A
+  linux-firmware                             1.143
  RfKill:
-  0: phy0: Wireless LAN
-  	Soft blocked: no
-  	Hard blocked: no
+  0: phy0: Wireless LAN
+   Soft blocked: no
+   Hard blocked: no
  Tags:  vivid
  Uname: Linux 3.19.0-18-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 10/20/2014
  dmi.bios.vendor: AMI
  dmi.bios.version: 8.21
  dmi.board.name: 2AD5
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.03
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnAMI:bvr8.21:bd10/20/2014:svnHewlett-Packard:pn:pvr1.00:rvnPEGATRONCORPORATION:rn2AD5:rvr1.03:cvnHewlett-Packard:ct3:cvr:
  dmi.product.version: 1.00
  dmi.sys.vendor: Hewlett-Packard

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1455940

Title:
  1969:1091 Ethernet connection lost after a while

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ethernet network connection lost after a while.

  WORKAROUND: Temporarily via:
  ifconfig eth0 mtu 9000

  or permanently in network manager.

  ---
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  eric       2349 F.... pulseaudio
   /dev/snd/controlC0:  eric       2349 F.... pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=8b4bc51b-4c9c-4e1e-823d-7daca442aab6
  InstallationDate: Installed on 2014-06-08 (344 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Hewlett-Packard h8-1340ef
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-16-generic.efi.signed root=UUID=3a75e1e0-7666-4142-a826-9eedc88f7f5d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-16.16-generic 3.19.3
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-16-generic N/A
   linux-backports-modules-3.19.0-16-generic  N/A
   linux-firmware                             1.143
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: yes
    Hard blocked: no
  Tags:  vivid
  Uname: Linux 3.19.0-16-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 07/02/2012
  dmi.bios.vendor: AMI
  dmi.bios.version: 7.15
  dmi.board.name: 2AD5
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.03
  dmi.chassis.asset.tag: CZC2316CR9
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnAMI:bvr7.15:bd07/02/2012:svnHewlett-Packard:pnh8-1340ef:pvr1.00:rvnPEGATRONCORPORATION:rn2AD5:rvr1.03:cvnHewlett-Packard:ct3:cvr:
  dmi.product.name: h8-1340ef
  dmi.product.version: 1.00
  dmi.sys.vendor: Hewlett-Packard
  ---
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  eric       2617 F.... pulseaudio
   /dev/snd/controlC0:  eric       2617 F.... pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=8b4bc51b-4c9c-4e1e-823d-7daca442aab6
  InstallationDate: Installed on 2014-06-08 (348 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic.efi.signed root=UUID=3a75e1e0-7666-4142-a826-9eedc88f7f5d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-18-generic N/A
   linux-backports-modules-3.19.0-18-generic  N/A
   linux-firmware                             1.143
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  Tags:  vivid
  Uname: Linux 3.19.0-18-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 10/20/2014
  dmi.bios.vendor: AMI
  dmi.bios.version: 8.21
  dmi.board.name: 2AD5
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.03
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnAMI:bvr8.21:bd10/20/2014:svnHewlett-Packard:pn:pvr1.00:rvnPEGATRONCORPORATION:rn2AD5:rvr1.03:cvnHewlett-Packard:ct3:cvr:
  dmi.product.version: 1.00
  dmi.sys.vendor: Hewlett-Packard

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References

[Bug 1455940] [NEW] kernel 3.19.0-17-generic : network connection lost after a while - Follow-up
From: infopox, 2015-05-17