** Tags added: yakkety -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1607571
Title: No network devices after suspend and resume Status in linux package in Ubuntu: Confirmed Bug description: I'm on an Alienware 17R3 on Ubuntu 16.04. The wifi stops working after resume. The problem seems related to https://bugs.launchpad.net/ubuntu/+source/wpa/+bug/1422143, but the solutions proposed there doesn't work. Other seems to have a problem related with the network-manager stop working (like http://askubuntu.com/questions/761180/wifi-doesnt-work-after-suspend- after-16-04-upgrade). However, in my case the network-manager restarts and stops after the resume. However, there is no device, and thus there is no list of available networks to join. For example, doing $ iwconfig lo no wireless extensions. while in a normal reboot the wireless card information is printed $ iwconfig wlp60s0 IEEE 802.11abgn ESSID:"Chapinlandia" Mode:Managed Frequency:2.412 GHz Access Point: 8C:04:FF:F6:90:9E Bit Rate=1 Mb/s Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Power Management:on Link Quality=51/70 Signal level=-59 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:36 Invalid misc:39 Missed beacon:0 lo no wireless extensions. enp59s0 no wireless extensions. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-31-generic 4.4.0-31.50 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: adin 3934 F.... pulseaudio CurrentDesktop: Unity Date: Thu Jul 28 21:05:44 2016 HibernationDevice: RESUME=UUID=c0bba13c-6fa5-4545-a7ee-cd58b1e6e3bd InstallationDate: Installed on 2016-07-03 (25 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Alienware Alienware 17 R3 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=dc6d8cac-eff1-4dce-97fd-949d7268d2d9 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-31-generic N/A linux-backports-modules-4.4.0-31-generic N/A linux-firmware 1.157.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/11/2015 dmi.bios.vendor: Alienware dmi.bios.version: 1.2.3 dmi.board.name: Alienware 17 R3 dmi.board.vendor: Alienware dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Alienware dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnAlienware:bvr1.2.3:bd11/11/2015:svnAlienware:pnAlienware17R3:pvr1.2.3:rvnAlienware:rnAlienware17R3:rvrA00:cvnAlienware:ct10:cvrNotSpecified: dmi.product.name: Alienware 17 R3 dmi.product.version: 1.2.3 dmi.sys.vendor: Alienware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1607571/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
