Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.7 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.7 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** 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/1609336 Title: Ubuntu 16.04LTS ToShiba Satellite C50 Mouse Issue Status in linux package in Ubuntu: Incomplete Bug description: The touchpad and mouse works fine from bootup, but when the lid is closed and subsequestnly re-opened, the mouse does not appear on screen. You can sppear to move the cursor on screen but you cannot see it. The buttons work fine, but you cannot see the mouse cursor following lid close and re-open. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-31-lowlatency 4.4.0-31.50 ProcVersionSignature: Ubuntu 4.4.0-31.50-lowlatency 4.4.13 Uname: Linux 4.4.0-31-lowlatency x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: james 3275 F.... pulseaudio CurrentDesktop: XFCE Date: Wed Aug 3 11:21:04 2016 HibernationDevice: RESUME=UUID=001aa281-8f03-4541-aa6f-8ce14e621e47 InstallationDate: Installed on 2016-08-02 (0 days ago) InstallationMedia: Ubuntu-Studio 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 007: ID 0930:0227 Toshiba Corp. Bus 001 Device 003: ID 1a40:0101 Terminus Technology Inc. Hub Bus 001 Device 005: ID 04f2:b446 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: TOSHIBA SATELLITE C50-B ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-lowlatency root=UUID=bded6727-cff7-41ea-a8a3-aead747ee77a ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-31-lowlatency N/A linux-backports-modules-4.4.0-31-lowlatency N/A linux-firmware 1.157.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/11/2014 dmi.bios.vendor: TOSHIBA dmi.bios.version: 1.30 dmi.board.asset.tag: * dmi.board.name: ZBWAA dmi.board.vendor: TOSHIBA dmi.board.version: 1.00 dmi.chassis.asset.tag: * dmi.chassis.type: 10 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnTOSHIBA:bvr1.30:bd06/11/2014:svnTOSHIBA:pnSATELLITEC50-B:pvrPSCMLE-02N025EN:rvnTOSHIBA:rnZBWAA:rvr1.00:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.: dmi.product.name: SATELLITE C50-B dmi.product.version: PSCMLE-02N025EN dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1609336/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
