This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
--
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/1812152
Title:
USB 2.0 keyboard not driven directly from USB 3.1 port
Status in linux package in Ubuntu:
Confirmed
Bug description:
Messages issued during boot:
usb 1-4: chopping to 0 config(s)
usb: port power management may be unreliable
"lsusb -v" command shows keyboard recognized but no active driver.
Keyboard works when routed through a USB 2.0 hub. Problem also exists
under v4.20 kernel (12/23/2018 20:30 build, commit level
8fe28cb58bcb235034b64cbbb7550a8a43fd88be). Other USB 1.1 (mouse) and
2.0 (DVD writer) devices work when plugged into 3.1 ports. Latest
level of Intel Visual BIOS (BECFL357.86A.0056.2018.1128.1717) properly
handles keyboard edits of BIOS.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-43-generic 4.15.0-43.46
ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18
Uname: Linux 4.15.0-43-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: charlie 1513 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Wed Jan 16 21:52:01 2019
InstallationDate: Installed on 2019-01-02 (14 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
MachineType: Intel(R) Client Systems NUC8i5BEH
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic
root=UUID=a58e6950-4cfa-4ebc-abdc-8f66caf06ba7 ro quiet splash vt.handoff=1
RelatedPackageVersions:
linux-restricted-modules-4.15.0-43-generic N/A
linux-backports-modules-4.15.0-43-generic N/A
linux-firmware 1.173.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/28/2018
dmi.bios.vendor: Intel Corp.
dmi.bios.version: BECFL357.86A.0056.2018.1128.1717
dmi.board.name: NUC8BEB
dmi.board.vendor: Intel Corporation
dmi.board.version: J72692-303
dmi.chassis.type: 3
dmi.chassis.vendor: Intel Corporation
dmi.chassis.version: 2.0
dmi.modalias:
dmi:bvnIntelCorp.:bvrBECFL357.86A.0056.2018.1128.1717:bd11/28/2018:svnIntel(R)ClientSystems:pnNUC8i5BEH:pvrJ72747-302:rvnIntelCorporation:rnNUC8BEB:rvrJ72692-303:cvnIntelCorporation:ct3:cvr2.0:
dmi.product.family: Intel NUC
dmi.product.name: NUC8i5BEH
dmi.product.version: J72747-302
dmi.sys.vendor: Intel(R) Client Systems
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1812152/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
