Public bug reported:
Mostly after booting my USB devices doesn't work. But sometimes it works
without any error.
I can see the optical mice (Logitech RX250) blinks one time between
booting and after that the light of the mouse switches off and I cannot
use it anymore. In addition I can unlock my LUKS with the keyboard
(Logitech K120) and then it's the same. Keyboard and mouse doesn't work.
I'm using the Lenovo Flex 2-15 with the following hardware configuration:
Intel Core i5-4200U
Nvidia GeForce 840M 4 GB
Intel QS77 Express Chipsatz
8 GB DDR3 1600 MHz RAM
I already blacklisted the ideapad_laptop module, but it doesn't solve
the problem.
sudo lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-37-generic 3.13.0-37.64
ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
Uname: Linux 3.13.0-37-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: klass 2179 F.... pulseaudio
/dev/snd/controlC0: klass 2179 F.... pulseaudio
Date: Thu Oct 23 09:14:54 2014
InstallationDate: Installed on 2014-10-08 (14 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 20405
ProcEnviron:
LANGUAGE=de_DE
TERM=xterm
PATH=(custom, no user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-37-generic
root=UUID=f235350b-e990-4d41-9354-e863ae8ef0e9 ro quiet splash vt.handoff=7
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.
RelatedPackageVersions:
linux-restricted-modules-3.13.0-37-generic N/A
linux-backports-modules-3.13.0-37-generic N/A
linux-firmware 1.127.7
RfKill:
0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/21/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: A0CN21WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Lenovo Flex 2-15
dmi.board.vendor: LENOVO
dmi.board.version: 31900058 Std
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo Flex 2-15
dmi.modalias:
dmi:bvnLENOVO:bvrA0CN21WW:bd03/21/2014:svnLENOVO:pn20405:pvrLenovoFlex2-15:rvnLENOVO:rnLenovoFlex2-15:rvr31900058Std:cvnLENOVO:ct10:cvrLenovoFlex2-15:
dmi.product.name: 20405
dmi.product.version: Lenovo Flex 2-15
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1384587
Title:
USB Devices (Mice and Keyboards) noedt available anymore after X start
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1384587/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
