Theo, as per http://support.lenovo.com/us/en/products/Laptops-and- netbooks/Yoga-Series/Yoga-2-13-Notebook- Lenovo?linkTrack=GPS%253ABody_Search%2BProducts&tabName=&beta=false an update to your computer's buggy, insecure, and outdated BIOS is available (96CN31WW). When you update to this following https://help.ubuntu.com/community/BIOSUpdate how does this improve the situation?
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: yakkaty -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1554895 Title: Erratic mouse behaviour Status in xorg package in Ubuntu: Incomplete Bug description: I am running Ubuntu 14.04 on a Lenovo Yoga 2 13 and, after a few minutes of working, the mouse pointer goes crazy. It goes to the bottom right corner of the screen and flickers, clicking stuff randomly. * Adding a USB mouse and deactivating the trackpad makes no difference. * Tried Kubuntu 15.10, problem still there. * Tried suggestions in http://ubuntuforums.org/showthread.php?t=2235704 http://ubuntuforums.org/showthread.php?t=2229831&page=2&p=13451930#post13451930 without success also. As mentioned by other users, my laptop is currently unusable. I do not want to switch to Windows but, given the current hardware I have, I do not see how I can resolve this. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity-control-center 14.04.3+14.04.20150916-0ubuntu1 ProcVersionSignature: Ubuntu 4.2.0-30.36~14.04.1-generic 4.2.8-ckt3 Uname: Linux 4.2.0-30-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 CurrentDesktop: Unity Date: Wed Mar 9 01:44:53 2016 ExecutablePath: /usr/bin/unity-control-center InstallationDate: Installed on 2016-03-07 (2 days ago) InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 (20160217.1) SourcePackage: unity-control-center UpgradeStatus: No upgrade log present (probably fresh install) usr_lib_unity-control-center: deja-dup 30.0-0ubuntu4 --- .tmp.unity.support.test.0: ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity DistUpgraded: Fresh install DistroCodename: trusty DistroRelease: Ubuntu 14.04 DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 0b) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:3978] InstallationDate: Installed on 2016-05-19 (24 days ago) InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 (20160217.1) MachineType: LENOVO 20344 Package: xorg 1:7.7+1ubuntu8.1 PackageArchitecture: amd64 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-38-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro noprompt persistent quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.2.0-38.45~14.04.1-generic 4.2.8-ckt10 Tags: trusty ubuntu compiz-0.9 Uname: Linux 4.2.0-38-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 10/16/2014 dmi.bios.vendor: LENOVO dmi.bios.version: 96CN29WW(V1.15) dmi.board.asset.tag: 31900058WIN dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058WIN dmi.chassis.asset.tag: 31900058WIN dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga 2 13 dmi.modalias: dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213: dmi.product.name: 20344 dmi.product.version: Lenovo Yoga 2 13 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.11.3+14.04.20160425-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.64-1~ubuntu14.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri N/A version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core N/A version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A xserver.bootTime: Sun Jun 12 23:26:25 2016 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 1069 vendor LGD xserver.version: 2:1.17.2-1ubuntu9.1~trusty1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1554895/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
