** Tags added: cscc
--
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/1805631
Title:
Freeze when usb-data-collision with usb-mouse
Status in linux package in Ubuntu:
Confirmed
Bug description:
To my computer I have connected a USB-hub and to that I have attached
a USB-mouse and a USB-to-Ehternet adapter. The computer sometimes
freezes completely and power button is the only escape. This happens
when I scroll the mouse, press a button or moves the mouse (any event
from the mouse).
This can happen in any running program: Firefox, pdf-viewer,
Libreoffice Writer...
Most often this comes with my usb-to-ethernet LEDs switch off (during
blink), but not always.
Seems to be a collision event between my USB-mouse and USB-to-ethernet
adapter, i.e mutex. An other computer without the USB-to-ethernet
adapter never freezes. Configured in the same way.
(I used Ubuntu 14.04 for a long time and this freeze never happened.
In 18.04 this happens at least every two weeks. It is the same
hardware.)
$ uname -a
Linux ubuntu 4.15.0-39-generic #42-Ubuntu SMP Tue Oct 23 15:48:01 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux
$ lsb_release -rd
Description: Ubuntu 18.04.1 LTS
Release: 18.04
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: user 5276 F.... pulseaudio
/dev/snd/controlC0: user 5276 F.... pulseaudio
CurrentDesktop: MATE
DistroRelease: Ubuntu 18.04
MachineType: TOSHIBA SATELLITE Z30-B
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-42-generic
root=/dev/mapper/hostname--vg--1542473018588400299-root ro quiet splash
vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-42-generic N/A
linux-backports-modules-4.15.0-42-generic N/A
linux-firmware 1.173.2
RfKill:
0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
Tags: bionic
Uname: Linux 4.15.0-42-generic x86_64
UnreportableReason: This report is about a package that is not installed.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: sudo vboxusers wireshark
WifiSyslog:
_MarkForUpload: False
dmi.bios.date: 04/09/2015
dmi.bios.vendor: TOSHIBA
dmi.bios.version: Version 3.20
dmi.board.asset.tag: 0000000000
dmi.board.name: SATELLITE Z30-B
dmi.board.vendor: TOSHIBA
dmi.board.version: Version A0
dmi.chassis.asset.tag: 0000000000
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: Version 1.0
dmi.modalias:
dmi:bvnTOSHIBA:bvrVersion3.20:bd04/09/2015:svnTOSHIBA:pnSATELLITEZ30-B:pvrPT258E-007015N5:rvnTOSHIBA:rnSATELLITEZ30-B:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0:
dmi.product.family: 0000000000
dmi.product.name: SATELLITE Z30-B
dmi.product.version: PT258E-007015N5
dmi.sys.vendor: TOSHIBA
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1805631/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
