Public bug reported: on 16.04 LTS, all up to date, I can't connect after a reboot to the wifi. Network-manager sees the available SSID, try to connect to it, then syslog shows authentication failure. It will then connect after a while when trying hardware killswitch, or restarting network-manager service or after some reboot (pretty random at boot time). My WPA key is stored in network-manager and didn't change at any time. Other hardware, including older ubuntu (and so nm) versions, connects without any issue on the same access point.
Attached a syslog where I tried to kept relevant infos. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: network-manager 1.2.0-0ubuntu0.16.04.3 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: Unity Date: Wed Aug 10 08:58:15 2016 IfupdownConfig: auto lo iface lo inet loopback InstallationDate: Installed on 2012-05-28 (1534 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) SourcePackage: network-manager UpgradeStatus: Upgraded to xenial on 2014-10-31 (648 days ago) nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.2.0 connected started full enabled enabled enabled enabled enabled ** Affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial ** Attachment added: "network-syslog" https://bugs.launchpad.net/bugs/1611636/+attachment/4718041/+files/network-syslog -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1611636 Title: Can't connect to wifi after a reboot, looping on auth failure Status in network-manager package in Ubuntu: New Bug description: on 16.04 LTS, all up to date, I can't connect after a reboot to the wifi. Network-manager sees the available SSID, try to connect to it, then syslog shows authentication failure. It will then connect after a while when trying hardware killswitch, or restarting network-manager service or after some reboot (pretty random at boot time). My WPA key is stored in network-manager and didn't change at any time. Other hardware, including older ubuntu (and so nm) versions, connects without any issue on the same access point. Attached a syslog where I tried to kept relevant infos. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: network-manager 1.2.0-0ubuntu0.16.04.3 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: Unity Date: Wed Aug 10 08:58:15 2016 IfupdownConfig: auto lo iface lo inet loopback InstallationDate: Installed on 2012-05-28 (1534 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) SourcePackage: network-manager UpgradeStatus: Upgraded to xenial on 2014-10-31 (648 days ago) nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.2.0 connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1611636/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp