As requested, here's the output of 'iw dev wlan2 scan dump' when the problem occurs. Note that in this case the network I'm resuming on /is/ Google Starbucks ;)
** Attachment added: "nm-debug.log" https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1425760/+attachment/4328953/+files/nm-debug.log -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1425760 Title: NM takes a long time to discover and connect to wifi after suspend/resume and roaming Status in network-manager package in Ubuntu: New Bug description: Starting around the time of the upload of NM 0.9.10.0, when suspending my laptop and roaming between locations, NM has started taking a long time to find the networks in the new location and connect to known essids. Syslog to be attached. Note that the first essid it tries to roam to, "Google Starbucks", is not present in either the pre-suspend location or the post-resume roamed location. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: network-manager 0.9.10.0-4ubuntu6 ProcVersionSignature: Ubuntu 3.18.0-8.9-generic 3.18.1 Uname: Linux 3.18.0-8-generic x86_64 ApportVersion: 2.16.1-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity Date: Wed Feb 25 15:18:10 2015 InstallationDate: Installed on 2010-09-24 (1615 days ago) InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1) IpRoute: default via 192.168.1.1 dev wlan2 proto static metric 1024 169.254.0.0/16 dev vnet0 scope link metric 1000 192.168.1.0/24 dev wlan2 proto kernel scope link src 192.168.1.127 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WWanEnabled=true SourcePackage: network-manager UpgradeStatus: Upgraded to vivid on 2014-12-06 (81 days ago) WifiSyslog: nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: Error: Object 'nm' is unknown, try 'nmcli help'. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1425760/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
