Can confirm same here, clean 16.04 MATE install. Latest intel iwlwifi driver for c6205 wifi card.
Network list not refreshing after resume from suspend, but reconnects to WiFi Network previously connected. (laptop not moved to new location - hence same network present, but not listed.) Disabling and re-enabling WiFi does nothing. Disabling and re-enabling WiFi H/W switch does nothing. Disabling and re-enabling Networking does nothing. Tests include going back - clean install - to 14.04.2 MATE and fault non-existent. So I can eliminate H/W issues. Work around for me that works: http://askubuntu.com/questions/761180/wifi-doesnt-work-after-suspend- after-16-04-upgrade I have used script, and automated it, as mentioned here and confirms it works for me. On my research this problem is very widespread and was mentioned in latest Linux Action Show: http://www.jupiterbroadcasting.com/99036/linuxfest- northwest-2016-las-414/ [see 26:19] -- 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/1380480 Title: network disabled after suspend - resume Status in linux-lts-xenial package in Ubuntu: Confirmed Status in network-manager package in Ubuntu: Confirmed Bug description: Background: this started to happen after the upgrade to Utopic Beta 1 3) When I close the laptop's lid and open, the wifi should reconnect 4) Wifi does not reconnect. It says "Wi-Fi networks" - "disconnected" when I left-click on NM icon in notif area. However the context menu (right-click) has items "Enable networking" and "Enable Wi-Fi" both with checkmarks. Workarounds: switch off - on the physical switch on laptop OR two times go and select "Enable networking" in the NM context menu (after first time it removes checkmark and the "Enable Wi-Fi" item - visual feedback of being disabled). ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: network-manager 0.9.8.8-0ubuntu27 ProcVersionSignature: Ubuntu 3.16.0-21.28-generic 3.16.4 Uname: Linux 3.16.0-21-generic x86_64 ApportVersion: 2.14.7-0ubuntu5 Architecture: amd64 CurrentDesktop: XFCE Date: Sat Oct 11 22:33:06 2014 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2013-07-21 (447 days ago) InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Release amd64 (20130423.1) IpRoute: default via 192.168.10.1 dev wlan0 proto static 10.9.9.0/24 dev vboxnet0 proto kernel scope link src 10.9.9.1 192.168.10.0/24 dev wlan0 proto kernel scope link src 192.168.10.239 metric 9 SourcePackage: network-manager UpgradeStatus: Upgraded to utopic on 2014-09-25 (16 days ago) mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2014-07-19T15:03:44.847279 nmcli-dev: DEVICE TYPE STATE DBUS-PATH eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/1 wlan0 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN running 0.9.8.8 connected enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-xenial/+bug/1380480/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
