I have installed ubuntu mate in lenovo g50 80 laptop. Some keys such as angular brackets,t,m,c are not working with shift key. only one shift key is working.
Sometime keyboard stops working
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ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: sandeep 1679 F.... pulseaudio
/dev/snd/controlC0: sandeep 1679 F.... pulseaudio
CurrentDesktop: MATE
DistroRelease: Ubuntu 16.04
HibernationDevice: RESUME=UUID=d17a7ae9-6742-4d84-88e0-4b0b74a5ffcf
InstallationDate: Installed on 2018-01-18 (0 days ago)
InstallationMedia: Ubuntu-MATE 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:07dc Intel Corp.
Bus 001 Device 003: ID 0bda:579a Realtek Semiconductor Corp.
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 80E5
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic.efi.signed root=UUID=5362de9e-c844-4f1c-a8e0-321e8f998e35 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
RelatedPackageVersions:
linux-restricted-modules-4.10.0-28-generic N/A
linux-backports-modules-4.10.0-28-generic N/A
linux-firmware 1.157.14
Tags: xenial
Uname: Linux 4.10.0-28-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 07/31/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: B0CN95WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Lenovo G50-80
dmi.board.vendor: LENOVO
dmi.board.version: NO DPK
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo G50-80
dmi.modalias: dmi:bvnLENOVO:bvrB0CN95WW:bd07/31/2015:svnLENOVO:pn80E5:pvrLenovoG50-80:rvnLENOVO:rnLenovoG50-80:rvrNODPK:cvnLENOVO:ct10:cvrLenovoG50-80:
dmi.product.name: 80E5
dmi.product.version: Lenovo G50-80
dmi.sys.vendor: LENOVO
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1744094
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.