mrhines@mahler:~$ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date N14ET35W (1.13 ) 04/07/2016
-- 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/1577957 Title: Intel 7265D wifi firmware crashes on a Lenovo x1 carbon (3rd generation) Status in linux package in Ubuntu: Confirmed Bug description: The stock firmware for this device /lib/firmware/iwlwifi- 7265D-16.ucode is crashing. Downloading the latest firmware (/lib/firmware/iwlwifi-7265D-21.ucode) isn't supported by the existing iwlwifi driver, and so the driver likely needs to be upgraded (or downgraded as well (https://git.kernel.org/cgit/linux/kernel/git/iwlwifi/backport- iwlwifi.git/?h=release/LinuxCore18). I can also confirm that wifi *did* work successfully on 15.10 before upgrading to 16.04, although the kernel module required frequent restarts due to this bug: https://bugs.launchpad.net/ubuntu/xenial/+source/linux/+bug/1570595 A detailed message about the firmware crash is located in the attachment from dmesg output. Thanks. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-generic 4.4.0-21.37 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC1D0p: mrhines 2419 F...m pulseaudio /dev/snd/controlC1: mrhines 2419 F.... pulseaudio /dev/snd/controlC0: mrhines 2419 F.... pulseaudio CurrentDesktop: KDE Date: Tue May 3 16:50:50 2016 HibernationDevice: RESUME=UUID=1ac1f16c-161d-45c7-83b9-cecbbfdeee42 InstallationDate: Installed on 2016-01-05 (119 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: LENOVO 20BSCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-21-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware 1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-21 (12 days ago) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1577957/+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
