> On Mar 1, 2018, at 2:27 AM, Joe Barnett <the...@gmail.com> wrote:
>
> in limited testing so far, v4.16-rc2 appears better

Is the issue gone completely in v4.16-rc2?

>
> -- 
> You received this bug notification because you are subscribed to linux
> in Ubuntu.
> https://bugs.launchpad.net/bugs/1729010
>
> Title:
>   USB hub stops working after suspend(s?)
>
> Status in linux package in Ubuntu:
>   Confirmed
>
> Bug description:
>   On initial boot, my usb hub works fine, but after a (series of?)
>   suspends, I stop being able to see devices that are plugged into it.
>   journalctl output on plugging it in:
>
>   Oct 31 07:08:36 spiny kernel: usb 1-1: new high-speed USB device number 21 
> using xhci_hcd
>   Oct 31 07:08:36 spiny kernel: usb 1-1: New USB device found, idVendor=0409, 
> idProduct=005a
>   Oct 31 07:08:36 spiny kernel: usb 1-1: New USB device strings: Mfr=0, 
> Product=0, SerialNumber=0
>   Oct 31 07:08:36 spiny kernel: hub 1-1:1.0: USB hub found
>   Oct 31 07:08:36 spiny kernel: hub 1-1:1.0: 4 ports detected
>   Oct 31 07:08:36 spiny kernel: [UFW BLOCK] IN=wlp3s0 OUT= MAC= 
> SRC=fe80:0000:0000:0000:a299:9bff:fe17:9047 
> DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 
> FLOWLBL=32325 PROTO=UDP SPT=8612 DPT=8612 LEN=24
>   Oct 31 07:08:36 spiny kernel: usb 1-1.1: new high-speed USB device number 
> 22 using xhci_hcd
>   Oct 31 07:08:36 spiny kernel: usb 1-1.1: New USB device found, 
> idVendor=0b95, idProduct=772a
>   Oct 31 07:08:36 spiny kernel: usb 1-1.1: New USB device strings: Mfr=1, 
> Product=2, SerialNumber=3
>   Oct 31 07:08:36 spiny kernel: usb 1-1.1: Product: AX88x72A
>   Oct 31 07:08:36 spiny kernel: usb 1-1.1: Manufacturer: ASIX Elec. Corp.
>   Oct 31 07:08:36 spiny kernel: usb 1-1.1: SerialNumber: 47EDE2
>   Oct 31 07:08:37 spiny kernel: asix 1-1.1:1.0 eth0: register 'asix' at 
> usb-0000:00:14.0-1.1, ASIX AX88772 USB 2.0 Ethernet, 00:50:b6:47:ed:e2
>   Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.0438] 
> manager: (eth0): new Ethernet device 
> (/org/freedesktop/NetworkManager/Devices/7)
>   Oct 31 07:08:37 spiny mtp-probe[13207]: checking bus 1, device 22: 
> "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1"
>   Oct 31 07:08:37 spiny mtp-probe[13207]: bus: 1, device: 22 was not an MTP 
> device
>   Oct 31 07:08:37 spiny systemd-udevd[13206]: link_config: autonegotiation is 
> unset or enabled, the speed and duplex are not writable.
>   Oct 31 07:08:37 spiny kernel: asix 1-1.1:1.0 enx0050b647ede2: renamed from 
> eth0
>   Oct 31 07:08:37 spiny pkexec[13215]: pam_unix(polkit-1:session): session 
> opened for user root by (uid=1000)
>   Oct 31 07:08:37 spiny pkexec[13215]: jbarnett: Executing command 
> [USER=root] [TTY=unknown] [CWD=/home/jbarnett] 
> [COMMAND=/usr/lib/gnome-settings-daemon/gsd-backlight-helper --set-brightness 
> 31]
>   Oct 31 07:08:37 spiny pkexec[13214]: gdm: Error executing command as 
> another user: Not authorized [USER=root] [TTY=unknown] [CWD=/var/lib/gdm3] 
> [COMMAND=/usr/lib/gnome-settings-daemon/gsd-backlight-helper --set-brightness 
> 48]
>   Oct 31 07:08:37 spiny org.gnome.SettingsDaemon.Power.desktop[2273]: Error 
> executing command as another user: Not authorized
>   Oct 31 07:08:37 spiny org.gnome.SettingsDaemon.Power.desktop[2273]: This 
> incident has been reported.
>   Oct 31 07:08:37 spiny systemd-networkd[1119]: eth0: Renamed to 
> enx0050b647ede2
>   Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1066] 
> device (eth0): interface index 10 renamed iface from 'eth0' to 
> 'enx0050b647ede2'
>   Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1214] 
> devices added (path: 
> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.0/net/enx0050b647ede2,
>  iface: enx0050b647ede2)
>   Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1214] 
> device added (path: 
> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.0/net/enx0050b647ede2,
>  iface: enx0050b647ede2): no ifupdown configuration found.
>   Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1217] 
> device (enx0050b647ede2): state change: unmanaged -> unavailable (reason 
> 'managed', internal state 'external')
>   Oct 31 07:08:37 spiny kernel: IPv6: ADDRCONF(NETDEV_UP): enx0050b647ede2: 
> link is not ready
>   Oct 31 07:08:37 spiny kernel: IPv6: ADDRCONF(NETDEV_UP): enx0050b647ede2: 
> link is not ready
>   Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1274] 
> keyfile: add connection in-memory 
> (9365f42f-9dd9-3bdc-bbad-e7062efcaf7c,"Wired connection 4")
>   Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1284] 
> settings: (enx0050b647ede2): created default wired connection 'Wired 
> connection 4'
>   Oct 31 07:08:37 spiny systemd[1]: Starting 
> systemd-resolved-update-resolvconf.service...
>   Oct 31 07:08:37 spiny systemd[1]: Started 
> systemd-resolved-update-resolvconf.service.
>   Oct 31 07:08:37 spiny kernel: usb 1-1.2: new full-speed USB device number 
> 23 using xhci_hcd
>   Oct 31 07:08:37 spiny kernel: usb 1-1.2: New USB device found, 
> idVendor=0d8c, idProduct=0105
>   Oct 31 07:08:37 spiny kernel: usb 1-1.2: New USB device strings: Mfr=3, 
> Product=1, SerialNumber=0
>   Oct 31 07:08:37 spiny kernel: usb 1-1.2: Product: USB Multimedia Audio 
> Device
>   Oct 31 07:08:37 spiny kernel: usb 1-1.2: Manufacturer: C-Media Electronics 
> Inc.
>   Oct 31 07:08:37 spiny kernel: xhci_hcd 0000:00:14.0: WARN: Success on ctrl 
> setup TRB without IOC set?
>   Oct 31 07:08:37 spiny kernel: xhci_hcd 0000:00:14.0: ERROR Transfer event 
> TRB DMA ptr not part of current TD ep_index 0 comp_code 6
>   Oct 31 07:08:37 spiny kernel: xhci_hcd 0000:00:14.0: Looking for event-dma 
> 000000046838f870 trb-start 000000046838f880 trb-end 000000046838f8a0 
> seg-start 000000046838f000 seg-end 000000046838fff0
>   Oct 31 07:08:39 spiny ModemManager[1303]: <info>  Couldn't check support 
> for device at '/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1': not 
> supported by any plugin
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 17.10
>   Package: linux-image-4.13.0-16-generic 4.13.0-16.19
>   ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
>   Uname: Linux 4.13.0-16-generic x86_64
>   ApportVersion: 2.20.7-0ubuntu3.1
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC1:  jbarnett   2762 F.... pulseaudio
>    /dev/snd/controlC0:  jbarnett   2762 F.... pulseaudio
>   CurrentDesktop: GNOME
>   Date: Tue Oct 31 07:09:02 2017
>   EcryptfsInUse: Yes
>   HibernationDevice: RESUME=UUID=dd225ec0-47f4-49d8-a51c-a2547f8eb945
>   InstallationDate: Installed on 2015-08-21 (801 days ago)
>   InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 
> (20150819)
>   MachineType: Apple Inc. MacBookPro11,4
>   ProcEnviron:
>    TERM=xterm-256color
>    PATH=(custom, no user)
>    XDG_RUNTIME_DIR=<set>
>    LANG=en_US.UTF-8
>    SHELL=/bin/bash
>   ProcFB: 0 inteldrmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic.efi.signed 
> root=/dev/mapper/ubuntu--gnome--vg-root ro quiet splash vt.handoff=7
>   RelatedPackageVersions:
>    linux-restricted-modules-4.13.0-16-generic N/A
>    linux-backports-modules-4.13.0-16-generic  N/A
>    linux-firmware                             1.169
>   SourcePackage: linux
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 06/05/2015
>   dmi.bios.vendor: Apple Inc.
>   dmi.bios.version: MBP114.88Z.0172.B04.1506051511
>   dmi.board.name: Mac-06F11FD93F0323C5
>   dmi.board.vendor: Apple Inc.
>   dmi.board.version: MacBookPro11,4
>   dmi.chassis.type: 9
>   dmi.chassis.vendor: Apple Inc.
>   dmi.chassis.version: Mac-06F11FD93F0323C5
>   dmi.modalias: 
> dmi:bvnAppleInc.:bvrMBP114.88Z.0172.B04.1506051511:bd06/05/2015:svnAppleInc.:pnMacBookPro11,4:pvr1.0:rvnAppleInc.:rnMac-06F11FD93F0323C5:rvrMacBookPro11,4:cvnAppleInc.:ct9:cvrMac-06F11FD93F0323C5:
>   dmi.product.family: MacBook Pro
>   dmi.product.name: MacBookPro11,4
>   dmi.product.version: 1.0
>   dmi.sys.vendor: Apple Inc.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729010/+subscriptions

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https://bugs.launchpad.net/bugs/1729010

Title:
  USB hub stops working after suspend(s?)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On initial boot, my usb hub works fine, but after a (series of?)
  suspends, I stop being able to see devices that are plugged into it.
  journalctl output on plugging it in:

  Oct 31 07:08:36 spiny kernel: usb 1-1: new high-speed USB device number 21 
using xhci_hcd
  Oct 31 07:08:36 spiny kernel: usb 1-1: New USB device found, idVendor=0409, 
idProduct=005a
  Oct 31 07:08:36 spiny kernel: usb 1-1: New USB device strings: Mfr=0, 
Product=0, SerialNumber=0
  Oct 31 07:08:36 spiny kernel: hub 1-1:1.0: USB hub found
  Oct 31 07:08:36 spiny kernel: hub 1-1:1.0: 4 ports detected
  Oct 31 07:08:36 spiny kernel: [UFW BLOCK] IN=wlp3s0 OUT= MAC= 
SRC=fe80:0000:0000:0000:a299:9bff:fe17:9047 
DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 
FLOWLBL=32325 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
  Oct 31 07:08:36 spiny kernel: usb 1-1.1: new high-speed USB device number 22 
using xhci_hcd
  Oct 31 07:08:36 spiny kernel: usb 1-1.1: New USB device found, idVendor=0b95, 
idProduct=772a
  Oct 31 07:08:36 spiny kernel: usb 1-1.1: New USB device strings: Mfr=1, 
Product=2, SerialNumber=3
  Oct 31 07:08:36 spiny kernel: usb 1-1.1: Product: AX88x72A
  Oct 31 07:08:36 spiny kernel: usb 1-1.1: Manufacturer: ASIX Elec. Corp.
  Oct 31 07:08:36 spiny kernel: usb 1-1.1: SerialNumber: 47EDE2
  Oct 31 07:08:37 spiny kernel: asix 1-1.1:1.0 eth0: register 'asix' at 
usb-0000:00:14.0-1.1, ASIX AX88772 USB 2.0 Ethernet, 00:50:b6:47:ed:e2
  Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.0438] 
manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/7)
  Oct 31 07:08:37 spiny mtp-probe[13207]: checking bus 1, device 22: 
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1"
  Oct 31 07:08:37 spiny mtp-probe[13207]: bus: 1, device: 22 was not an MTP 
device
  Oct 31 07:08:37 spiny systemd-udevd[13206]: link_config: autonegotiation is 
unset or enabled, the speed and duplex are not writable.
  Oct 31 07:08:37 spiny kernel: asix 1-1.1:1.0 enx0050b647ede2: renamed from 
eth0
  Oct 31 07:08:37 spiny pkexec[13215]: pam_unix(polkit-1:session): session 
opened for user root by (uid=1000)
  Oct 31 07:08:37 spiny pkexec[13215]: jbarnett: Executing command [USER=root] 
[TTY=unknown] [CWD=/home/jbarnett] 
[COMMAND=/usr/lib/gnome-settings-daemon/gsd-backlight-helper --set-brightness 
31]
  Oct 31 07:08:37 spiny pkexec[13214]: gdm: Error executing command as another 
user: Not authorized [USER=root] [TTY=unknown] [CWD=/var/lib/gdm3] 
[COMMAND=/usr/lib/gnome-settings-daemon/gsd-backlight-helper --set-brightness 
48]
  Oct 31 07:08:37 spiny org.gnome.SettingsDaemon.Power.desktop[2273]: Error 
executing command as another user: Not authorized
  Oct 31 07:08:37 spiny org.gnome.SettingsDaemon.Power.desktop[2273]: This 
incident has been reported.
  Oct 31 07:08:37 spiny systemd-networkd[1119]: eth0: Renamed to enx0050b647ede2
  Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1066] device 
(eth0): interface index 10 renamed iface from 'eth0' to 'enx0050b647ede2'
  Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1214] 
devices added (path: 
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.0/net/enx0050b647ede2,
 iface: enx0050b647ede2)
  Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1214] device 
added (path: 
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.0/net/enx0050b647ede2,
 iface: enx0050b647ede2): no ifupdown configuration found.
  Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1217] device 
(enx0050b647ede2): state change: unmanaged -> unavailable (reason 'managed', 
internal state 'external')
  Oct 31 07:08:37 spiny kernel: IPv6: ADDRCONF(NETDEV_UP): enx0050b647ede2: 
link is not ready
  Oct 31 07:08:37 spiny kernel: IPv6: ADDRCONF(NETDEV_UP): enx0050b647ede2: 
link is not ready
  Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1274] 
keyfile: add connection in-memory (9365f42f-9dd9-3bdc-bbad-e7062efcaf7c,"Wired 
connection 4")
  Oct 31 07:08:37 spiny NetworkManager[11575]: <info>  [1509458917.1284] 
settings: (enx0050b647ede2): created default wired connection 'Wired connection 
4'
  Oct 31 07:08:37 spiny systemd[1]: Starting 
systemd-resolved-update-resolvconf.service...
  Oct 31 07:08:37 spiny systemd[1]: Started 
systemd-resolved-update-resolvconf.service.
  Oct 31 07:08:37 spiny kernel: usb 1-1.2: new full-speed USB device number 23 
using xhci_hcd
  Oct 31 07:08:37 spiny kernel: usb 1-1.2: New USB device found, idVendor=0d8c, 
idProduct=0105
  Oct 31 07:08:37 spiny kernel: usb 1-1.2: New USB device strings: Mfr=3, 
Product=1, SerialNumber=0
  Oct 31 07:08:37 spiny kernel: usb 1-1.2: Product: USB Multimedia Audio Device
  Oct 31 07:08:37 spiny kernel: usb 1-1.2: Manufacturer: C-Media Electronics 
Inc.
  Oct 31 07:08:37 spiny kernel: xhci_hcd 0000:00:14.0: WARN: Success on ctrl 
setup TRB without IOC set?
  Oct 31 07:08:37 spiny kernel: xhci_hcd 0000:00:14.0: ERROR Transfer event TRB 
DMA ptr not part of current TD ep_index 0 comp_code 6
  Oct 31 07:08:37 spiny kernel: xhci_hcd 0000:00:14.0: Looking for event-dma 
000000046838f870 trb-start 000000046838f880 trb-end 000000046838f8a0 seg-start 
000000046838f000 seg-end 000000046838fff0
  Oct 31 07:08:39 spiny ModemManager[1303]: <info>  Couldn't check support for 
device at '/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1': not supported 
by any plugin

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-16-generic 4.13.0-16.19
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  jbarnett   2762 F.... pulseaudio
   /dev/snd/controlC0:  jbarnett   2762 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Tue Oct 31 07:09:02 2017
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=dd225ec0-47f4-49d8-a51c-a2547f8eb945
  InstallationDate: Installed on 2015-08-21 (801 days ago)
  InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150819)
  MachineType: Apple Inc. MacBookPro11,4
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic.efi.signed 
root=/dev/mapper/ubuntu--gnome--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-16-generic N/A
   linux-backports-modules-4.13.0-16-generic  N/A
   linux-firmware                             1.169
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/05/2015
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP114.88Z.0172.B04.1506051511
  dmi.board.name: Mac-06F11FD93F0323C5
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro11,4
  dmi.chassis.type: 9
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-06F11FD93F0323C5
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP114.88Z.0172.B04.1506051511:bd06/05/2015:svnAppleInc.:pnMacBookPro11,4:pvr1.0:rvnAppleInc.:rnMac-06F11FD93F0323C5:rvrMacBookPro11,4:cvnAppleInc.:ct9:cvrMac-06F11FD93F0323C5:
  dmi.product.family: MacBook Pro
  dmi.product.name: MacBookPro11,4
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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