Wpierrick, the next step is to fully reverse commit bisect from kernel 4.2 to 4.5-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. After the fix commit (not kernel version) has been identified, then please mark this report Status Confirmed. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Tags added: kernel-fixed-upstream kernel-fixed-upstream-4.5-rc7 needs-reverse-bisect -- 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/1549515 Title: Touchpad not recognized Status in linux package in Ubuntu: Incomplete Bug description: Hello everybody, Not sure if it's the right place but I'd like to report a bug. I bought a Acer Aspire V3-372-53GG (brand new laptop released very recently by Acer), installed Ubuntu alongside Windows and the touchpad is not recognized at all. I have to use a mouse. I am using Ubuntu 15.10. Results of xinput ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ Microsoft Microsoft Basic Optical Mouse v2.0 id=9 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Power Button id=6 [slave keyboard (3)] ↳ Video Bus id=7 [slave keyboard (3)] ↳ Sleep Button id=8 [slave keyboard (3)] ↳ HD WebCam id=10 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=11 [slave keyboard (3)] ↳ Acer WMI hotkeys id=12 [slave keyboard (3)] Probably a Kernel issue... If anyone interested, the WIFI card is not recognized as well, but I solved that by downloading a new version of QCA6174 and remplacing the folder in /lib/firmware/ath10k/ Many thanks. --- ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: pierrick 1498 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 15.10 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f955fdb1-88b3-49e5-a718-64590cab1c01 InstallationDate: Installed on 2016-02-22 (2 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: Acer Aspire V3-372 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-30-generic.efi.signed root=UUID=4e6150e1-dba4-4a35-a7cd-e6398b25b38f ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.2.0-30.35-generic 4.2.8-ckt3 RelatedPackageVersions: linux-restricted-modules-4.2.0-30-generic N/A linux-backports-modules-4.2.0-30-generic N/A linux-firmware 1.149.3 Tags: wily UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' Uname: Linux 4.2.0-30-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 10/19/2015 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.02 dmi.board.asset.tag: No Asset Tag dmi.board.name: Aspire V3-372 dmi.board.vendor: Acer dmi.board.version: V1.02 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.02 dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.02:bd10/19/2015:svnAcer:pnAspireV3-372:pvrV1.02:rvnAcer:rnAspireV3-372:rvrV1.02:cvnAcer:ct10:cvrV1.02: dmi.product.name: Aspire V3-372 dmi.product.version: V1.02 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1549515/+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