I tested the last kernel *successfully* built for AMD64. The bug is still there.
$ uname -a Linux ubuntu 4.19.15-041915-generic #201901130432 SMP Sun Jan 13 09:34:20 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux -- 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 : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
