Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.7 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.7 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1608044 Title: wifi not detected Status in linux package in Ubuntu: Incomplete Bug description: I am having many issues to get Ubuntu 16.04.01 LTS to recognize my wireless card (Intel 3160). I have reinstalled the OS many times, but I have the same problem all the time. A couple of days ago, the first time I installed, it worked, but it just stopped working yesterday, so I decided to reinstall the whole system (repartition included). I have Ethernet connection. Please, keep in mind that I am totally newby, so I don't know how to install a package after downloading it. Thank you in advance for your valuable help! rfkill list 0: Toshiba Bluetooth: Bluetooth Soft blocked: no Hard blocked: no 1: hci0: Bluetooth Soft blocked: no Hard blocked: no dmesg | grep iwl [ 8.059092] iwlwifi 0000:07:00.0: Unsupported splx structure [ 8.503267] iwlwifi 0000:07:00.0: Direct firmware load for iwlwifi-3160-17.ucode failed with error -2 [ 8.684618] iwlwifi 0000:07:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 9.147622] iwlwifi 0000:07:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164 [ 9.147949] iwlwifi 0000:07:00.0: L1 Enabled - LTR Enabled [ 9.148587] iwlwifi 0000:07:00.0: RF_KILL bit toggled to disable radio. [ 9.148607] iwlwifi 0000:07:00.0: L1 Enabled - LTR Enabled [ 14.147782] iwlwifi 0000:07:00.0: Failed to load firmware chunk! [ 14.147786] iwlwifi 0000:07:00.0: Could not load the [0] uCode section [ 14.147792] iwlwifi 0000:07:00.0: Failed to start INIT ucode: -110 [ 14.148203] iwlwifi 0000:07:00.0: Failed to run INIT ucode: -110 [ 14.148226] iwlwifi 0000:07:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-31-generic 4.4.0-31.50 [modified: boot/vmlinuz-4.4.0-31-generic] ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: kisko 3353 F.... pulseaudio /dev/snd/controlC1: kisko 3353 F.... pulseaudio Date: Sat Jul 30 11:39:58 2016 HibernationDevice: RESUME=UUID=8f2fa674-9198-45a0-8c68-9b5f7e4b8d74 InstallationDate: Installed on 2016-07-29 (0 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) IwConfig: lo no wireless extensions. enp8s0 no wireless extensions. MachineType: TOSHIBA SATELLITE L50-B ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=81d625b3-64b1-4e08-b880-a24733e2df1c ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. 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: 12/02/2014 dmi.bios.vendor: INSYDE Corp. dmi.bios.version: 2.00 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Type2 - Board Product Name1 dmi.board.vendor: Type2 - Board Vendor Name1 dmi.board.version: Type2 - Board Version dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: OEM Chassis ManuFacturer dmi.chassis.version: OEM Chassis Version dmi.modalias: dmi:bvnINSYDECorp.:bvr2.00:bd12/02/2014:svnTOSHIBA:pnSATELLITEL50-B:pvrPSKTGE-00300LCE:rvnType2-BoardVendorName1:rnType2-BoardProductName1:rvrType2-BoardVersion:cvnOEMChassisManuFacturer:ct10:cvrOEMChassisVersion: dmi.product.name: SATELLITE L50-B dmi.product.version: PSKTGE-00300LCE dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1608044/+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
