apport information ** Tags added: apport-collected xenial
** Description changed: When doing simple copy-jobs with large files (f.ex. Partition Images > 4 GByte filesize)the file transfer allways stall after about 16 GByte has passed to the Client. No Problems using kernel-versions up to kernel 4.2 (Ubuntu 14.04 up to 15.10). Verified with new installations of 16.04 LTS as well as upgraded (previous working) 15.10 workstations to 16.04 LTS. Autonegotiated NFS-values are still the same: Working 15.10 version: server:/informatik/ab on /informatik/ab type nfs4 (rw,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=krb5,clientaddr=134.100.9.19,local_lock=none,addr=XXX.XXX.XXX.XXX) Failing 16.04 LTS Version: server:/informatik/ab on /informatik/ab type nfs4 (rw,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=krb5,clientaddr=134.100.9.19,local_lock=none,addr=XXX.XXX.XXX.XXX) + --- + ApportVersion: 2.20.1-0ubuntu2.1 + Architecture: amd64 + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + DistroRelease: Ubuntu 16.04 + HibernationDevice: RESUME=UUID=cd090c32-9f7e-4bd7-8c80-a4db905603a6 + InstallationDate: Installed on 2016-03-30 (90 days ago) + InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) + IwConfig: + lo no wireless extensions. + + eth0 no wireless extensions. + Lsusb: Error: command ['lsusb'] failed with exit code 1: + MachineType: Microsoft Corporation Virtual Machine + Package: linux (not installed) + ProcEnviron: + TERM=xterm-256color + PATH=(custom, no user) + LANG=de_DE.UTF-8 + SHELL=/bin/bash + ProcFB: 0 hyperv_fb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-24-generic root=UUID=1339be3a-6951-42eb-b098-3f21cb2aeb60 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10 + PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. + RelatedPackageVersions: + linux-restricted-modules-4.4.0-24-generic N/A + linux-backports-modules-4.4.0-24-generic N/A + linux-firmware 1.157 + RfKill: + + Tags: xenial + Uname: Linux 4.4.0-24-generic x86_64 + UpgradeStatus: Upgraded to xenial on 2016-06-23 (5 days ago) + UserGroups: + + _MarkForUpload: True + dmi.bios.date: 05/23/2012 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: 090006 + dmi.board.name: Virtual Machine + dmi.board.vendor: Microsoft Corporation + dmi.board.version: 7.0 + dmi.chassis.asset.tag: 6366-7166-8325-4285-5123-7124-57 + dmi.chassis.type: 3 + dmi.chassis.vendor: Microsoft Corporation + dmi.chassis.version: 7.0 + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr090006:bd05/23/2012:svnMicrosoftCorporation:pnVirtualMachine:pvr7.0:rvnMicrosoftCorporation:rnVirtualMachine:rvr7.0:cvnMicrosoftCorporation:ct3:cvr7.0: + dmi.product.name: Virtual Machine + dmi.product.version: 7.0 + dmi.sys.vendor: Microsoft Corporation ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1597201/+attachment/4692116/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1597201 Title: 16.04 LTS NFS4 Client hangs when copying large files To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1597201/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
