mabawsa, thank you for reporting this and helping make Ubuntu better. As per http://support.lenovo.com/us/en/products/Laptops-and-netbooks /ThinkPad-Yoga-Series-laptops/ThinkPad- Yoga-260?linkTrack=GPS:Body_Search%20Products&beta=false an update to your computer's buggy, insecure, and outdated BIOS is available (1.36). If you update to this following https://help.ubuntu.com/community/BIOSUpdate does it change anything?
For more on BIOS updates and linux, please see https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette . Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. Also, you don't have to create a new bug report. Once the BIOS is updated, if the problem is still reproducible: 1) Please provide the output of the following terminal command (not perform an apport-collect): sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date 2) Please make a comment specifically advising on if there was an improvement or not. 3) Please mark this report Status Confirmed. If it's not reproducible, please mark this as Invalid. Thank you for your understanding. ** Tags added: bios-outdated-1.36 ** Changed in: linux (Ubuntu) Importance: Critical => Low ** 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/1553264 Title: psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 Status in linux package in Ubuntu: Incomplete Bug description: On a lenovo 260 yoga my dmesg gets flooded with these messages and the system finally becomes unresponsive. Also tried with the current upstream kernel. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-9-generic 4.4.0-9.24 [modified: boot/vmlinuz-4.4.0-9-generic] ProcVersionSignature: Ubuntu 4.4.0-9.24-generic 4.4.3 Uname: Linux 4.4.0-9-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dougie 1564 F.... pulseaudio CurrentDesktop: Unity Date: Sat Mar 5 01:31:41 2016 HibernationDevice: RESUME=UUID=cd3e1470-ad53-49aa-b78e-654c1e7b3969 InstallationDate: Installed on 2016-03-04 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160304) MachineType: LENOVO 20FDCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-9-generic.efi.signed root=UUID=9e9aeb12-fc63-4e7d-af3c-a9bbf6614a4e ro quiet splash intel_pstate=no_hwp i915.preliminary_hw_support=1 vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-9-generic N/A linux-backports-modules-4.4.0-9-generic N/A linux-firmware 1.156 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/04/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1GET55W (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FDCTO1WW 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:bvrN1GET55W(1.34):bd02/04/2016:svnLENOVO:pn20FDCTO1WW:pvrThinkPadYoga260:rvnLENOVO:rn20FDCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FDCTO1WW dmi.product.version: ThinkPad Yoga 260 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1553264/+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