Very possible explanation. USB headset problems are mentioned in BIOS changelog, I have USB headset and I recently plugged it into different port.
I will update BIOS when possible, and report result. -- 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/1554344 Title: Mouse left click stops working Status in xorg package in Ubuntu: Incomplete Bug description: HP Elitebook 8770w. Mouse left/right click & scroll wheel works only on system panels (Window menus, choosing application, shutdown etc.), not anywhere else. Reboot fixes problem, but it reappears after unknown time period (usually overnight). This problem is the same with touchpad buttons & external usb mouse. Replugging mouse does not help. I chose xorg package because this was instructed on older similar bugs. Ubuntu 14.04.4 LTS 64bit, all upgrades ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu8.1 ProcVersionSignature: Ubuntu 3.13.0-45.74-generic 3.13.11-ckt13 Uname: Linux 3.13.0-45-generic x86_64 NonfreeKernelModules: nvidia .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 352.63 Sat Nov 7 21:25:42 PST 2015 GCC version: gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 CurrentDesktop: Unity Date: Tue Mar 8 06:51:26 2016 DistUpgraded: Fresh install DistroCodename: trusty DistroVariant: ubuntu EcryptfsInUse: Yes GraphicsCard: NVIDIA Corporation GK104GLM [Quadro K4000M] [10de:11bd] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:176c] InstallationDate: Installed on 2014-07-17 (599 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Hewlett-Packard HP EliteBook 8770w ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-45-generic root=UUID=56df02cb-50ae-47b0-a07e-c197445ca7cd ro quiet splash SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/15/2012 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68IAV Ver. F.06 dmi.board.name: 176C dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 50.19 dmi.chassis.asset.tag: CNU2429YXD dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68IAVVer.F.06:bd08/15/2012:svnHewlett-Packard:pnHPEliteBook8770w:pvrA1009D11:rvnHewlett-Packard:rn176C:rvrKBCVersion50.19:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 8770w dmi.product.version: A1009D11 dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1.1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.64-1~ubuntu14.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.6 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.6 version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.7 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.6 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2 xserver.bootTime: Mon Mar 7 12:08:47 2016 xserver.configfile: default xserver.errors: open /dev/fb0: No such file or directory xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.15.1-0ubuntu2.7 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1554344/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
