Hello Christopher, As requested I've downloaded and installed the latest available upstream kernel files located in the v4.5-wily foler following the install notes linked in your previous message:
linux-headers-4.5.0-040500-generic_4.5.0-040500.201603140130_amd64.deb linux-headers-4.5.0-040500_4.5.0-040500.201603140130_all.deb linux-image-4.5.0-040500-generic_4.5.0-040500.201603140130_amd64.deb I then rebooted and selected Advanced options for Ubuntu and Ubuntu, with Linux 4.5.0-040500-generic. Unfortunately the issue still remains. The mouse buttons still function but the cursor does not move from the centre of the screen. ** Changed in: xorg (Ubuntu) Status: Incomplete => Confirmed ** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-4.5 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1554471 Title: Mouse not working Status in xorg package in Ubuntu: Confirmed Bug description: I have a Cougar 450M gaming mouse. I am dual booting between Windows 10 and Xubuntu. The mouse works perfectly in Windows but fails dismally in any flavour of Ubuntu (tried Ubuntu, Lubuntu and Xubuntu) including during the OS installation phase. On very rare occasion it will work when I boot into Ubuntu, but 9 out of 10 times the only functions available are the mouse buttons and scroll wheel. There is also a DPI adjustment button on the 450M which cycles through the various available settings and changes colour based on the current DPI setting. I have noted that if you press the button once, the button changes colour as expected, but if you continue to press the button, nothing happens. It seems to freeze on that setting. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: xorg 1:7.7+7ubuntu4 ProcVersionSignature: Ubuntu 4.2.0-30.36-generic 4.2.8-ckt3 Uname: Linux 4.2.0-30-generic x86_64 ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 BootLog: CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: XFCE Date: Tue Mar 8 10:52:02 2016 DistUpgraded: Fresh install DistroCodename: wily DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Pitcairn PRO [Radeon HD 7850 / R7 265 / R9 270 1024SP] [1002:6819] (prog-if 00 [VGA controller]) Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:2730] InstallationDate: Installed on 2016-03-03 (4 days ago) InstallationMedia: Xubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: Gigabyte Technology Co., Ltd. Z87-D3HP ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-30-generic.efi.signed root=/dev/mapper/xubuntu--vg-root ro quiet splash vt.handoff=7 SourcePackage: xorg UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/12/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F7 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87-D3HP-CF dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF7:bd08/12/2014:svnGigabyteTechnologyCo.,Ltd.:pnZ87-D3HP:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ87-D3HP-CF:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: Z87-D3HP dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Gigabyte Technology Co., Ltd. version.compiz: compiz N/A version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.64-1 version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4 version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0+git20150819-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20150808-0ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3 xserver.bootTime: Tue Mar 8 10:48:41 2016 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.17.2-1ubuntu9.1 xserver.video_driver: radeon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1554471/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp