apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1682230/+attachment/4861073/+files/UdevDb.txt
-- 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/1682230 Title: Wifi usb stick and cordless keyboard and mouse freeze system Status in linux package in Ubuntu: Incomplete 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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1682230/+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
