Keyboard and mouse freeze up in Ubuntu 16.04 with 4.4.0-7 kernel
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Medium
|
Unassigned |
Bug Description
Keyboard is sporadically responsive before freezing. Mouse is twitchy before freezing.
Ubuntu 16.04 with 3.13.0-86 has no issues at all.
---
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
DistroRelease: Ubuntu 16.04
HibernationDevice: RESUME=
InstallationDate: Installed on 2014-10-17 (959 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: LENOVO 10160
Package: linux (not installed)
ProcEnviron:
LANGUAGE=en_US
TERM=xterm-
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.157.10
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: xenial
Uname: Linux 4.4.0-78-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 06/17/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: IXKT21AUS
dmi.board.name: INVALID
dmi.board.vendor: LENOVO
dmi.board.version: SDK0F82993 WIN
dmi.chassis.type: 13
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 10160
dmi.product.
dmi.sys.vendor: LENOVO
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
tags: |
added: kernel-bug-exists-upstream removed: apport-collected xenial |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1695400
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.