The workaround from above kind of works as making a USB3 drive usable, but it's certainly not a solution, becase the reset still happen and the IO interrupted.
I listen to music with rhythmbox On Ubuntu 16.4.1. My FLAC collection in on an external USB3 disk. Every 9 minutes, there is a usb reset resulting in a pause in the music for 1 or 2 seconds. # grep reset syslog Dec 3 09:39:51 kodi kernel: [833306.998449] usb 2-3: reset SuperSpeed USB device number 2 using xhci_hcd Dec 3 09:48:25 kodi kernel: [833820.826351] usb 2-3: reset SuperSpeed USB device number 2 using xhci_hcd Dec 3 09:57:56 kodi kernel: [834391.952203] usb 2-3: reset SuperSpeed USB device number 2 using xhci_hcd Dec 3 10:36:53 kodi kernel: [836729.119419] usb 2-3: reset SuperSpeed USB device number 2 using xhci_hcd Dec 3 10:47:38 kodi kernel: [837374.645305] usb 2-3: reset SuperSpeed USB device number 2 using xhci_hcd # grep "usb 2-3" syslog Dec 3 09:39:51 kodi kernel: [833306.882385] usb 2-3: Disable of device-initiated U1 failed. Dec 3 09:39:51 kodi kernel: [833306.886614] usb 2-3: Disable of device-initiated U2 failed. Dec 3 09:39:51 kodi kernel: [833306.998449] usb 2-3: reset SuperSpeed USB device number 2 using xhci_hcd Dec 3 09:48:24 kodi kernel: [833820.709518] usb 2-3: Disable of device-initiated U1 failed. Dec 3 09:48:24 kodi kernel: [833820.713862] usb 2-3: Disable of device-initiated U2 failed. Dec 3 09:48:25 kodi kernel: [833820.826351] usb 2-3: reset SuperSpeed USB device number 2 using xhci_hcd Dec 3 09:57:56 kodi kernel: [834391.831138] usb 2-3: Disable of device-initiated U1 failed. Dec 3 09:57:56 kodi kernel: [834391.837003] usb 2-3: Disable of device-initiated U2 failed. Dec 3 09:57:56 kodi kernel: [834391.952203] usb 2-3: reset SuperSpeed USB device number 2 using xhci_hcd Dec 3 10:36:53 kodi kernel: [836729.003142] usb 2-3: Disable of device-initiated U1 failed. Dec 3 10:36:53 kodi kernel: [836729.007545] usb 2-3: Disable of device-initiated U2 failed. Dec 3 10:36:53 kodi kernel: [836729.119419] usb 2-3: reset SuperSpeed USB device number 2 using xhci_hcd Dec 3 10:47:38 kodi kernel: [837374.529443] usb 2-3: Disable of device-initiated U1 failed. Dec 3 10:47:38 kodi kernel: [837374.533545] usb 2-3: Disable of device-initiated U2 failed. Dec 3 10:47:38 kodi kernel: [837374.645305] usb 2-3: reset SuperSpeed USB device number 2 using xhci_hcd System info: # cat /etc/issue Ubuntu 16.04.1 LTS \n \l # uname -a Linux kodi 4.4.0-47-generic #68-Ubuntu SMP Wed Oct 26 19:39:52 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # dmesg |grep Seagate [ 2.086528] usb 2-3: Manufacturer: Seagate [ 3.099308] scsi 2:0:0:0: Direct-Access Seagate Backup+ SL A905 PQ: 0 ANSI: 6 There is no firmware update available from the manufacturer. Thx, C. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1584557 Title: Seagate external drive causes SCSI bus resets when UAS enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1584557/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
