This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1682230
Title:
Wifi usb stick and cordless keyboard and mouse freeze system
Status in linux package in Ubuntu:
Confirmed
Bug description:
Hello,
For kernels 4.4, using a usb wifi dongle (0bda:8178 Realtek Semiconductor
Corp. RTL8192CU 802.11n WLAN Adapter) and a cordless mouse/keyboard (1d57:fa20
Xenta ) freeze the system.
With 4.8.0-36 kernel, all is fine.
With update 4.8.0-46, the system freeze.
lsb_release -rd
Description: Ubuntu 16.04.2 LTS
Release: 16.04
---
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: alain 1671 F.... pulseaudio
/dev/snd/controlC0: alain 1671 F.... pulseaudio
CurrentDesktop: XFCE
DistroRelease: Ubuntu 16.04
HibernationDevice: RESUME=UUID=8185182f-9ef4-421b-afca-6589e86759dc
InstallationDate: Installed on 2017-04-09 (3 days ago)
InstallationMedia: Xubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64
(20170215)
MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-36-generic
root=UUID=4d6d30b5-6ba4-4b58-b88f-62b2ea234e34 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
RelatedPackageVersions:
linux-restricted-modules-4.8.0-36-generic N/A
linux-backports-modules-4.8.0-36-generic N/A
linux-firmware 1.157.8
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: xenial
Uname: Linux 4.8.0-36-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin netdev plugdev sambashare scanner
sudo video
_MarkForUpload: True
dmi.bios.date: 01/19/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: FC
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: F2A78M-HD2
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrFC:bd01/19/2016:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnF2A78M-HD2:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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