The kernel built above work fine for me too. -- 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/1634892
Title: Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or later causes 'invalid argument' error Status in linux package in Ubuntu: In Progress Status in linux-lts-trusty package in Ubuntu: In Progress Status in linux source package in Trusty: In Progress Bug description: Setting net.ipv4.neigh.default.gc_thresh1/2/3 on the 3.13.0-96-generic kernel and below worked fine using the following: $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128 128 As of 3.13.0-97-generic, though, it no longer works as expected: $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128 error: "Invalid argument" setting key "net.ipv4.neigh.default.gc_thresh1" There are two potentially related revisions in the -97 release - http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts- backport-trusty&id=563cf19389d8e999e69d6c94995966aeaf7c3a08 and http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts- backport-trusty&id=7b82096b0ebc9bf487b390fe970d66ffa5a5774e. The expected behavior is that changing neighbor table settings works using 'sysctl -w' with the same values as before the -97 kernel. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.13.0-98-generic 3.13.0-98.145~precise1 ProcVersionSignature: Ubuntu 3.13.0-98.145~precise1-generic 3.13.11-ckt39 Uname: Linux 3.13.0-98-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-98-generic. AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.0.1-0ubuntu17.13 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/midiC0D0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Error: [Errno 2] No such file or directory Card0.Amixer.values: Error: [Errno 2] No such file or directory CurrentDmesg: [ 4.586115] NET: Registered protocol family 40 Date: Wed Oct 19 06:13:36 2016 HibernationDevice: RESUME=UUID=d32abfeb-623f-4c11-ae4a-a7babe8c2139 InstallationMedia: Ubuntu-Server 12.04.5 LTS "Precise Pangolin" - Release amd64 (20140806.1) IwConfig: Error: [Errno 2] No such file or directory MachineType: VMware, Inc. VMware Virtual Platform MarkForUpload: True ProcEnviron: LANGUAGE=en_US: TERM=screen-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 svgadrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-98-generic root=UUID=febea164-78c3-4d3a-a0ce-0f09990df608 ro find_preseed=/preseed.cfg noprompt quiet RelatedPackageVersions: linux-restricted-modules-3.13.0-98-generic N/A linux-backports-modules-3.13.0-98-generic N/A linux-firmware 1.79.16 RfKill: Error: [Errno 2] No such file or directory SourcePackage: linux-lts-trusty UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/02/2015 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: 6.00 dmi.board.name: 440BX Desktop Reference Platform dmi.board.vendor: Intel Corporation dmi.board.version: None dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: No Enclosure dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/02/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A: dmi.product.name: VMware Virtual Platform dmi.product.version: None dmi.sys.vendor: VMware, Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634892/+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
