I probably miss something, but I didn't find any new 3.19 kernel in the trusty-proposed repo:
$ apt-get install linux-generic-lts-vivid/trusty-proposed linux-headers-generic-lts-vivid/trusty-proposed linux-image-generic-lts-vivid/trusty-proposed Reading package lists... Done Building dependency tree Reading state information... Done E: Release 'trusty-proposed' for 'linux-generic-lts-vivid' was not found E: Release 'trusty-proposed' for 'linux-headers-generic-lts-vivid' was not found E: Release 'trusty-proposed' for 'linux-image-generic-lts-vivid' was not found With 'aptitude -t trusty-proposed' I can see a new 3.13 kernel, but no 3.19. -- 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/1541330 Title: ip_vti/ip6_vti is broken with a kernel 3.19 (vivid) Status in linux package in Ubuntu: In Progress Status in linux-lts-vivid package in Ubuntu: In Progress Status in linux-lts-vivid source package in Trusty: New Status in linux source package in Vivid: Fix Committed Bug description: $ uname -a Linux ubuntu1404es 3.19.0-39-generic #44~14.04.1-Ubuntu SMP Wed Dec 2 10:00:35 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux The following upstream patches are missing: d55c670cbc54 ip_vti/ip6_vti: Preserve skb->mark after rcv_cb call 049f8e2e28d9 xfrm: Override skb->mark with tunnel->parm.i_key in xfrm_input cd5279c194f8 ip_vti/ip6_vti: Do not touch skb->mark on xmit http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d55c670cbc54 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d55c670cbc54 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=049f8e2e28d9 The backport of this upstream patch 213dd74aee76 skbuff: Do not scrub skb mark within the same name space http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=213dd74aee76 in the ubuntu 3.19 kernel has introduced this regression: http://kernel.ubuntu.com/git/ubuntu/ubuntu-vivid.git/commit/?id=7525c2de7da1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1541330/+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