apport information

** Attachment added: "RfKill.txt"
   https://bugs.launchpad.net/bugs/1817419/+attachment/5241236/+files/RfKill.txt

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https://bugs.launchpad.net/bugs/1817419

Title:
  USB ports conflict with each other

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Here I am running a lenovo Helix 2 on a lenovo dock. The dock works
  (except of the HDMI output, which is another case and filed
  elsewhere).

  So the dock works with headphones, ethernet and its 3 USB-plugs. However, the 
latter seem to influence each other, like in the good old days when an 
interrupt was shared.
  I run a Logitech receiver for mouse and keyboard on the dock, which works 
fine. This is how it looks like:
  $ lsusb
  Bus 002 Device 005: ID 2109:8113 VIA Labs, Inc. 
  Bus 002 Device 004: ID 17ef:3052 Lenovo 
  Bus 002 Device 003: ID 2109:8110 VIA Labs, Inc. Hub
  Bus 002 Device 002: ID 05e3:0747 Genesys Logic, Inc. 
  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 009: ID 04f2:b45c Chicony Electronics Co., Ltd 
  Bus 001 Device 006: ID 8087:0a2a Intel Corp. 
  Bus 001 Device 004: ID 1199:a001 Sierra Wireless, Inc. 
  Bus 001 Device 007: ID 17ef:3053 Lenovo 
  Bus 001 Device 008: ID 046d:c52b Logitech, Inc. Unifying Receiver
  Bus 001 Device 005: ID 2109:8112 VIA Labs, Inc. 
  Bus 001 Device 003: ID 2109:8112 VIA Labs, Inc. 
  Bus 001 Device 002: ID 04f2:b45b Chicony Electronics Co., Ltd 
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  However, when I plug an external hard disk (2.5") into another USB-plug, the 
movements of the mouse and the keystrokes are 90% of the time ineffective, 
respectively the mouse can almost never be moved. Here is how it looks like:
  $ lsusb
  Bus 002 Device 007: ID 152d:0578 JMicron Technology Corp. / JMicron USA 
Technology Corp. 
  Bus 002 Device 005: ID 2109:8113 VIA Labs, Inc. 
  Bus 002 Device 004: ID 17ef:3052 Lenovo 
  Bus 002 Device 003: ID 2109:8110 VIA Labs, Inc. Hub
  Bus 002 Device 002: ID 05e3:0747 Genesys Logic, Inc. 
  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 009: ID 04f2:b45c Chicony Electronics Co., Ltd 
  Bus 001 Device 006: ID 8087:0a2a Intel Corp. 
  Bus 001 Device 004: ID 1199:a001 Sierra Wireless, Inc. 
  Bus 001 Device 007: ID 17ef:3053 Lenovo 
  Bus 001 Device 008: ID 046d:c52b Logitech, Inc. Unifying Receiver
  Bus 001 Device 005: ID 2109:8112 VIA Labs, Inc. 
  Bus 001 Device 003: ID 2109:8112 VIA Labs, Inc. 
  Bus 001 Device 002: ID 04f2:b45b Chicony Electronics Co., Ltd 
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  Removing the hard disk from the dock, respectively plugging the
  receiver into the tablet itself, solve this problem immediately.

  I am using the original lenovo power supply. Therefore I can't make out a 
problem in supply voltage.
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: KDE
  DistroRelease: Ubuntu 18.04
  HibernationDevice: RESUME=UUID=73792941-18ec-4d73-9640-1844bdad05dc
  InstallationDate: Installed on 2019-02-16 (7 days ago)
  InstallationMedia: Kubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  MachineType: LENOVO 20CHS10P02
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic 
root=UUID=0f5d3b8a-5cae-45cb-a42d-b89344359b2f ro quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-45-generic N/A
   linux-backports-modules-4.15.0-45-generic  N/A
   linux-firmware                             1.173.3
  Tags:  bionic
  Uname: Linux 4.15.0-45-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 10/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N17ETA2W (2.02 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20CHS10P02
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 11
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN17ETA2W(2.02):bd10/31/2018:svnLENOVO:pn20CHS10P02:pvrThinkPadHelix2nd:rvnLENOVO:rn20CHS10P02:rvrSDK0E50510WIN:cvnLENOVO:ct11:cvrNone:
  dmi.product.family: ThinkPad Helix 2nd
  dmi.product.name: 20CHS10P02
  dmi.product.version: ThinkPad Helix 2nd
  dmi.sys.vendor: LENOVO

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