Markus Heinz, at your earliest convenience, could you please test the latest upstream kernel available from the very top line at the top of the page from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D (the release names are irrelevant for testing, and please do not test the daily folder)? Install instructions are available at https://wiki.ubuntu.com/Kernel/MainlineBuilds . This will allow additional upstream developers to examine the issue.
If testing on your main install would be inconvenient, one may: 1) Install Ubuntu to a different partition and then test this there. 2) Backup, or clone the primary install. If the latest kernel did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this issue is fixed in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description: kernel-fixed-upstream kernel-fixed-upstream-X.Y-rcZ Where X, and Y are the first two numbers of the kernel version, and Z is the release candidate number if it exists. If the mainline kernel does not fix the issue, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-X.Y-rcZ Please note, an error to install the kernel does not fit the criteria of kernel-bug-exists-upstream. Once testing of the latest upstream kernel is complete, please mark this report's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Tags removed: goobox kernel ** Tags added: latest-bios-1.4 ** Changed in: linux (Ubuntu) Importance: Low => Medium -- 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/1529077 Title: USB device resets since kernel version 3.13.0-73-generic #116-Ubuntu Status in linux package in Ubuntu: Incomplete Bug description: I am using Ubuntu 14.04 with Gnome desktop. When running "goobox" (a cd-player application) the application hangs for about 30 seconds before being initialized. During this one core of the cpu is running at 100% utilization. The following lines appear then in the syslog: Dec 24 13:14:27 computer4 kernel: [ 1386.238349] usb 3-1: reset high-speed USB device number 2 using xhci_hcd Dec 24 13:14:27 computer4 kernel: [ 1386.293951] xhci_hcd 0000:03:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff880036272600 Dec 24 13:14:27 computer4 kernel: [ 1386.293955] xhci_hcd 0000:03:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff880036272640 The CD drive is a external USB one connected to a USB 3.0 port: Bus 003 Device 002: ID 0e8d:1806 MediaTek Inc. Samsung SE-208AB Slim Portable DVD Writer This behaviour appeared with the kernel version 3.13.0-73-generic #116-Ubuntu. Running "goobox" on the same system with kernel 3.13.0-71 does not exhibit this behaviour. Using the newest available kernel 3.13.0-74 the problem persists. Kernel, goobox and the other software are installed from official Ubuntu packages. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-73-generic 3.13.0-73.116 ProcVersionSignature: Ubuntu 3.13.0-73.116-generic 3.13.11-ckt30 Uname: Linux 3.13.0-73-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: markus 2224 F.... pulseaudio CurrentDesktop: GNOME Date: Thu Dec 24 13:08:36 2015 HibernationDevice: RESUME=UUID=e711920c-5aab-410e-b993-bb341ddfa987 InstallationDate: Installed on 2014-12-13 (376 days ago) InstallationMedia: Ubuntu-GNOME 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: MICRO-STAR INTERNATIONAL CO., LTD MS-B06211 ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-73-generic root=UUID=a501b8b5-7f50-4131-ad2e-cc401009acbf ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-73-generic N/A linux-backports-modules-3.13.0-73-generic N/A linux-firmware 1.127.19 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux StagingDrivers: rts5139 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/25/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: EB062IMS V1.4 dmi.board.name: MS-B0621 dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD dmi.board.version: 100 dmi.chassis.type: 13 dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO., LTD dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrEB062IMSV1.4:bd08/25/2014:svnMICRO-STARINTERNATIONALCO.,LTD:pnMS-B06211:pvr:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-B0621:rvr100:cvnMICRO-STARINTERNATIONALCO.,LTD:ct13:cvr: dmi.product.name: MS-B06211 dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1529077/+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