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 Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1455940 Title: 1969:1091 Ethernet connection lost after a while To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1455940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
