Matteo Dell'Amico, the latest mainline kernel is 4.4-rc2 (not 4.3.x). ** Tags removed: bios-outdated-1.71 ** Tags added: latest-bios-1.71
** 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/1512482 Title: Keyboard and touchpad malfunctioning on Thinkpad Twist Status in linux package in Ubuntu: Incomplete Bug description: I don't know if this is really a kernel bug or if it's any other component, please help me know how I can diagnose the problem better. This is a bug I have been experiencing with both 15.04 and 15.10, while this was not a problem with earlier distributions -- unfortunately, I don't remember which one in particular was actually working. I have a Thinkpad Twist -- a hybrid laptop with touchscreen. The touchpad almost never works (even though sometimes, erratically, it does). The keyboard sometimes stops working, and works again after a suspend/resume cycle. Sometimes it behaves as if a key is stuck. When running xinput --list, I don't see the touchpad. The touchscreen and external input devices connected via USB, however, work fine. I was thinking this was a hardware problem, but on the same machine with Windows the problem does not appear to present itself. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-17-generic 4.2.0-17.21 ProcVersionSignature: Ubuntu 4.2.0-17.21-generic 4.2.3 Uname: Linux 4.2.0-17-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.19.1-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: della 1684 F.... pulseaudio CurrentDesktop: Unity Date: Mon Nov 2 21:39:42 2015 HibernationDevice: RESUME=UUID=38d3eec5-87ea-4477-bd19-d975ac2fca22 InstallationDate: Installed on 2013-10-05 (758 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Beta amd64 (20130925.1) MachineType: LENOVO 33474HU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-17-generic root=UUID=907c2dfa-5b96-4857-a1e7-6b59406e9721 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-17-generic N/A linux-backports-modules-4.2.0-17-generic N/A linux-firmware 1.149.1 SourcePackage: linux UpgradeStatus: Upgraded to wily on 2015-11-01 (0 days ago) dmi.bios.date: 12/15/2014 dmi.bios.vendor: LENOVO dmi.bios.version: GDETA9WW (1.69 ) dmi.board.asset.tag: Not Available dmi.board.name: 33474HU dmi.board.vendor: LENOVO dmi.board.version: Win8 STD DPK TPG dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGDETA9WW(1.69):bd12/15/2014:svnLENOVO:pn33474HU:pvrThinkPadTwist:rvnLENOVO:rn33474HU:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 33474HU dmi.product.version: ThinkPad Twist dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1512482/+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