Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.13 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc2-trusty/ ** Changed in: linux (Ubuntu) Importance: Undecided => 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/1279041 Title: /proc/sys/net/ipv4/ip_local_reserved_ports not writable because of apparmor Status in “linux” package in Ubuntu: Confirmed Status in “lxc” package in Ubuntu: Confirmed Bug description: Description: Ubuntu Trusty Tahr (development branch) Release: 14.04 arch: amd64 Kernel: 3.13.0-8-generic #27-Ubuntu x86_64 GNU/Linux LXC container lxc-create --version 1.0.0.beta4 file: /proc/sys/net/ipv4/ip_local_reserved_port Does not exist and is not writable in a started container. Apparmor seems to block creating this file? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1279041/+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