Public bug reported: Hi,
I'm experiencing suddenly automatic WiFi disconnects after upgrading to Ubuntu 16.04. Syslog reports "reason=4 locally_generated=1". Ubuntu 15.10 didn't show this problem. Regards, Atalanttore --- ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ben 2016 F.... pulseaudio CurrentDesktop: LXDE DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=2e2e5512-9f35-4996-9c32-4ee11f0ed624 InstallationDate: Installed on 2012-05-05 (1457 days ago) InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423) MachineType: SAMSUNG ELECTRONICS CO., LTD. 300E4A/300E5A/300E7A/3430EA/3530EA Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic root=UUID=484a35a0-ae5f-45d9-afa1-982bbb6ef909 ro quiet splash acpi_backlight=vendor vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-22.38-generic 4.4.8 RelatedPackageVersions: linux-restricted-modules-4.4.0-22-generic N/A linux-backports-modules-4.4.0-22-generic N/A linux-firmware 1.157 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: xenial Uname: Linux 4.4.0-22-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dialout dip lp lpadmin netdev plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/02/2012 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: 09QA dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 300E4A/300E5A/300E7A/3430EA/3530EA dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr09QA:bd11/02/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn300E4A/300E5A/300E7A/3430EA/3530EA:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn300E4A/300E5A/300E7A/3430EA/3530EA:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 300E4A/300E5A/300E7A/3430EA/3530EA dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-collected xenial ** Attachment added: "syslog" https://bugs.launchpad.net/bugs/1577516/+attachment/4653800/+files/syslog ** Tags added: apport-collected xenial ** Description changed: Hi, I'm experiencing suddenly automatic WiFi disconnects after upgrading to Ubuntu 16.04. Syslog reports "reason=4 locally_generated=1". Ubuntu 15.10 didn't show this problem. Regards, Atalanttore + --- + ApportVersion: 2.20.1-0ubuntu2 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: ben 2016 F.... pulseaudio + CurrentDesktop: LXDE + DistroRelease: Ubuntu 16.04 + EcryptfsInUse: Yes + HibernationDevice: RESUME=UUID=2e2e5512-9f35-4996-9c32-4ee11f0ed624 + InstallationDate: Installed on 2012-05-05 (1457 days ago) + InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423) + MachineType: SAMSUNG ELECTRONICS CO., LTD. 300E4A/300E5A/300E7A/3430EA/3530EA + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic root=UUID=484a35a0-ae5f-45d9-afa1-982bbb6ef909 ro quiet splash acpi_backlight=vendor vt.handoff=7 + ProcVersionSignature: Ubuntu 4.4.0-22.38-generic 4.4.8 + RelatedPackageVersions: + linux-restricted-modules-4.4.0-22-generic N/A + linux-backports-modules-4.4.0-22-generic N/A + linux-firmware 1.157 + RfKill: + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no + Tags: xenial + Uname: Linux 4.4.0-22-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dialout dip lp lpadmin netdev plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 11/02/2012 + dmi.bios.vendor: Phoenix Technologies Ltd. + dmi.bios.version: 09QA + dmi.board.asset.tag: Base Board Asset Tag + dmi.board.name: 300E4A/300E5A/300E7A/3430EA/3530EA + dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. + dmi.board.version: FAB1 + dmi.chassis.asset.tag: Asset Tag + dmi.chassis.type: 9 + dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. + dmi.chassis.version: 0.1 + dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr09QA:bd11/02/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn300E4A/300E5A/300E7A/3430EA/3530EA:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn300E4A/300E5A/300E7A/3430EA/3530EA:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: + dmi.product.name: 300E4A/300E5A/300E7A/3430EA/3530EA + dmi.product.version: 0.1 + dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1577516 Title: WiFi disconnects suddenly automatic with reason=4 locally_generated=1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1577516/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs