Dawid, the next step is to fully reverse commit bisect from kernel 4.4 to 4.7-rc7 in order to identify the last bad commit, followed immediately by the first good one. Once this good commit has been identified, it may be reviewed for backporting. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F ?
Please note, finding adjacent kernel versions is not fully commit bisecting. Also, the kernel release names are irrelevant for the purposes of bisecting. After the fix commit (not kernel version) has been identified, then please mark this report Status Confirmed. Thank you for your help. ** Tags added: bios-outdated-2.66 kernel-fixed-upstream-4.7-rc7 needs- reverse-bisect regression-release -- You received this bug notification because you are a member of Kernel Packages,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/1604310 Title: Plugging DisplayPort in L530 causes WiFi disconnection Status in linux package in Ubuntu: Incomplete Bug description: I connect running laptop to DisplayPort and wifi is going down (its not sending any packages, however the status is still connected for 2-3 mins). 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 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dawid 1918 F.... pulseaudio CurrentDesktop: Unity Date: Tue Jul 19 10:38:28 2016 HibernationDevice: RESUME=UUID=2d05849f-f06c-4368-88da-7c7e963ee647 InstallationDate: Installed on 2015-08-10 (343 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) MachineType: LENOVO 2478CK2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-31-generic root=/dev/mapper/ubuntu--vg-root 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 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-25 (85 days ago) dmi.bios.date: 10/14/2014 dmi.bios.vendor: LENOVO dmi.bios.version: G3ETA2WW(2.62) dmi.board.asset.tag: Not Available dmi.board.name: 2478CK2 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG3ETA2WW(2.62):bd10/14/2014:svnLENOVO:pn2478CK2:pvrThinkPadL530:rvnLENOVO:rn2478CK2:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2478CK2 dmi.product.version: ThinkPad L530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1604310/+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
