This bug is missing log files that will aid in diagnosing the problem. >From a terminal window please run:
apport-collect 1683919 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Tags added: trusty -- 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/1683919 Title: installation fails with trusty and hwe-t kernel Status in curtin: New Status in MAAS: New Status in linux package in Ubuntu: Incomplete Bug description: We have a node with nvme disk, and storage config like: partitioning_commands: builtin: [curtin, block-meta, custom] storage: config: - {grub_device: true, id: nvme0n1, model: INTEL SSDPEDME400G4, name: nvme0n1, ptable: gpt, serial: CVMD5066001N400AGN, type: disk, wipe: superblock} - {id: sda, model: MM1000GBKAL, name: sda, serial: 3001438033c8e840, type: disk, wipe: superblock} - {id: sdb, model: MM1000GBKAL, name: sdb, serial: 3001438033c8e841, type: disk, wipe: superblock} - {device: nvme0n1, flag: boot, id: nvme0n1-part1, name: nvme0n1-part1, number: 1, offset: 4194304B, size: 536870912B, type: partition, uuid: 64bde08c-ea45-4a48-a613-18cb1b3025d4, wipe: superblock} - {device: nvme0n1, id: nvme0n1-part2, name: nvme0n1-part2, number: 2, size: 399545204736B, type: partition, uuid: da3afb54-2364-497c-a1a2-3d54f9373931, wipe: superblock} - {fstype: fat32, id: nvme0n1-part1_format, label: efi, type: format, uuid: 7f784f72-b725-4076-ab1b-7ad26a867e35, volume: nvme0n1-part1} - {fstype: ext4, id: nvme0n1-part2_format, label: root, type: format, uuid: 5aaa17e1-01de-4dfd-96cf-9c9b555bc26c, volume: nvme0n1-part2} - {device: nvme0n1-part2_format, id: nvme0n1-part2_mount, path: /, type: mount} - {device: nvme0n1-part1_format, id: nvme0n1-part1_mount, path: /boot/efi, type: mount} version: 1 Installation using trusty GA kernel fails (hwe-t). But using hwe-x the installation succeeds. This is with the same ephemeral image between the two. The difference is only the kernel. Inside the ephemeral image: $ cat /etc/cloud/build.info build_name: server serial: 20170405 $ dpkg-query --show udev udev 204-5ubuntu20.24 ## hwe-t $ uname -r 3.13.0-116-generic $ find /dev/disk/by-id/ \! -type d | sort | xargs ls -l lrwxrwxrwx 1 root root 13 Apr 18 19:32 /dev/disk/by-id/nvme-INTEL_SSDPEDME400G4_CVMD5066001N400AGN -> ../../nvme0n1 lrwxrwxrwx 1 root root 15 Apr 18 19:32 /dev/disk/by-id/nvme-INTEL_SSDPEDME400G4_CVMD5066001N400AGN-part1 -> ../../nvme0n1p1 lrwxrwxrwx 1 root root 15 Apr 18 19:32 /dev/disk/by-id/nvme-INTEL_SSDPEDME400G4_CVMD5066001N400AGN-part2 -> ../../nvme0n1p2 lrwxrwxrwx 1 root root 9 Apr 18 19:32 /dev/disk/by-id/scsi-360000000000000000e00000000110001 -> ../../sda lrwxrwxrwx 1 root root 9 Apr 18 19:32 /dev/disk/by-id/wwn-0x60000000000000000e00000000110001 -> ../../sda ## hwe-x $ find /dev/disk/ \! -type d | xargs ls -altr lrwxrwxrwx 1 root root 13 Apr 18 19:05 /dev/disk/by-id/nvme-INTEL_SSDPEDME400G4_CVMD5066001N400AGN -> ../../nvme0n1 lrwxrwxrwx 1 root root 15 Apr 18 19:05 /dev/disk/by-id/nvme-INTEL_SSDPEDME400G4_CVMD5066001N400AGN-part1 -> ../../nvme0n1p1 lrwxrwxrwx 1 root root 15 Apr 18 19:05 /dev/disk/by-id/nvme-INTEL_SSDPEDME400G4_CVMD5066001N400AGN-part2 -> ../../nvme0n1p2 lrwxrwxrwx 1 root root 9 Apr 18 19:04 /dev/disk/by-id/scsi-33001438033c8e840 -> ../../sda lrwxrwxrwx 1 root root 9 Apr 18 19:04 /dev/disk/by-id/scsi-33001438033c8e841 -> ../../sdb lrwxrwxrwx 1 root root 9 Apr 18 19:04 /dev/disk/by-id/scsi-360000000000000000e00000000160001 -> ../../sdc lrwxrwxrwx 1 root root 9 Apr 18 19:04 /dev/disk/by-id/wwn-0x3001438033c8e840 -> ../../sda lrwxrwxrwx 1 root root 9 Apr 18 19:04 /dev/disk/by-id/wwn-0x3001438033c8e841 -> ../../sdb lrwxrwxrwx 1 root root 9 Apr 18 19:04 /dev/disk/by-id/wwn-0x60000000000000000e00000000160001 -> ../../sdc lrwxrwxrwx 1 root root 9 Apr 18 19:04 /dev/disk/by-label/cloudimg-rootfs -> ../../sdc lrwxrwxrwx 1 root root 15 Apr 18 19:05 /dev/disk/by-label/efi -> ../../nvme0n1p1 lrwxrwxrwx 1 root root 15 Apr 18 19:05 /dev/disk/by-label/root -> ../../nvme0n1p2 lrwxrwxrwx 1 root root 15 Apr 18 19:05 /dev/disk/by-partuuid/1f57477f-4986-49ba-91da-0d991943ab97 -> ../../nvme0n1p2 lrwxrwxrwx 1 root root 15 Apr 18 19:05 /dev/disk/by-partuuid/454cd4c1-f588-4bad-ada0-381fa839aa07 -> ../../nvme0n1p1 lrwxrwxrwx 1 root root 9 Apr 18 19:04 /dev/disk/by-path/ip-10.245.168.6:3260-iscsi-iqn.2004-05.com.ubuntu:maas:ephemeral-ubuntu-amd64-hwe-x-trusty-daily-lun-1 -> ../../sdc lrwxrwxrwx 1 root root 9 Apr 18 19:04 /dev/disk/by-path/pci-0000:03:00.0-sas-0x3001438033c8e840-lun-0 -> ../../sda lrwxrwxrwx 1 root root 9 Apr 18 19:04 /dev/disk/by-path/pci-0000:03:00.0-sas-0x3001438033c8e841-lun-0 -> ../../sdb lrwxrwxrwx 1 root root 15 Apr 18 19:05 /dev/disk/by-uuid/35D7-58F0 -> ../../nvme0n1p1 lrwxrwxrwx 1 root root 15 Apr 18 19:05 /dev/disk/by-uuid/5aaa17e1-01de-4dfd-96cf-9c9b555bc26c -> ../../nvme0n1p2 lrwxrwxrwx 1 root root 9 Apr 18 19:04 /dev/disk/by-uuid/d501abee-9034-4c52-8a59-1b24500c17cb -> ../../sdc To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1683919/+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