"but we probably don't need to try any harder tracking down the history of the Armbian kernel releases here in an Ubuntu bug report..."
Agreed, so the following is just out of interest... re kernel versions, sorry for the confusion, it looks like the reboot I did today moved me up another kernel release without me realising, so I was on .111 at the beginning of the day and .113 at the end. No idea what might have been there back when things were working, but as you say, it's not so important. lsb_release -a doesn't mention armbian: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.6 LTS Release: 16.04 Codename: xenial But the login message does: ___ _ _ _ __ ___ _ _ _ / _ \ __| |_ __ ___ (_) __| | \ \/ / | | | || | | | | |/ _` | '__/ _ \| |/ _` | \ /| | | | || |_ | |_| | (_| | | | (_) | | (_| | / \| |_| |__ _| \___/ \__,_|_| \___/|_|\__,_| /_/\_\\___/ |_| Welcome to Ubuntu Xenial with Armbian Linux 4.14.133-odroidxu4 And I should probably stop spamming this bug report with irrelevant noise now. It seems like the problem is well understood, it's a shame there isn't a simpler way of choosing between the uas and usb-storage drivers, but at least it can be done. Many thanks for all the help. -- 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/1810215 Title: for Seagate USB drive enclosures, SAT (e.g. smartmontools, hdparm) works on kernel 4.13 but not on 4.15 Status in linux package in Ubuntu: Confirmed Bug description: smartctl -d sat -i /dev/sda work on 16.04 kernel 4.13 but on 4.15. Here is data from 16.04 root@server:~# uname -a Linux server 4.13.0-45-generic #50~16.04.1-Ubuntu SMP Wed May 30 11:18:27 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux root@server:~# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.5 LTS Release: 16.04 Codename: xenial root@server:~# smartctl -d sat -i /dev/sda smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.13.0-45-generic] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: ST8000DM004-2CX188 Serial Number: ZCT07YN6 LU WWN Device Id: 5 000c50 0b1f2a4d2 Firmware Version: 0001 User Capacity: 8,001,563,222,016 bytes [8.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5425 rpm Form Factor: 3.5 inches Device is: Not in smartctl database [for details use: -P showall] ATA Version is: ACS-3 T13/2161-D revision 5 SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Tue Jan 1 16:57:48 2019 EST SMART support is: Available - device has SMART capability. SMART support is: Enabled root@server:~# here is data from 18.04:root@mike-desktop:/tmp# uname -a Linux mike-desktop 4.15.0-36-generic #39-Ubuntu SMP Mon Sep 24 16:19:09 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux root@mike-desktop:/tmp# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04.1 LTS Release: 18.04 Codename: bionic root@mike-desktop:/tmp# smartctl -d sat -i /dev/sdd smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-36-generic] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org Read Device Identity failed: scsi error unsupported field in scsi command A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options. dmesg on 18.04 showing drive is connected /dev/sdd: [6041017.984544] usb 3-2.4: new SuperSpeed USB device number 6 using xhci_hcd [6041018.009417] usb 3-2.4: New USB device found, idVendor=0bc2, idProduct=331a [6041018.009424] usb 3-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [6041018.009428] usb 3-2.4: Product: Expansion Desk [6041018.009432] usb 3-2.4: Manufacturer: Seagate [6041018.009435] usb 3-2.4: SerialNumber: NAAA7HWG [6041018.015808] scsi host5: uas [6041018.016527] scsi 5:0:0:0: Direct-Access Seagate Expansion Desk 0915 PQ: 0 ANSI: 6 [6041018.017645] sd 5:0:0:0: Attached scsi generic sg3 type 0 [6041030.357108] sd 5:0:0:0: [sdd] 15628053167 512-byte logical blocks: (8.00 TB/7.28 TiB) [6041030.357112] sd 5:0:0:0: [sdd] 4096-byte physical blocks [6041030.357265] sd 5:0:0:0: [sdd] Write Protect is off [6041030.357268] sd 5:0:0:0: [sdd] Mode Sense: 53 00 00 08 [6041030.357562] sd 5:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [6041030.493932] sdd: sdd1 sdd9 [6041030.495310] sd 5:0:0:0: [sdd] Attached SCSI disk ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: smartmontools 6.5+svn4324-1 ProcVersionSignature: Ubuntu 4.15.0-36.39-generic 4.15.18 Uname: Linux 4.15.0-36-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 Date: Tue Jan 1 16:53:16 2019 InstallationDate: Installed on 2018-02-23 (312 days ago) InstallationMedia: Ubuntu-GNOME 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: smartmontools UpgradeStatus: Upgraded to bionic on 2018-10-21 (72 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1810215/+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