Bug #1729010 “USB hub stops working after suspend(s?)” : Bugs : linux package : Ubuntu

Revision history for this message

Joe Barnett (thejoe) wrote on 2017-10-31:

#1

AlsaInfo.txt Edit (50.0 KiB, text/plain; charset="utf-8")
CRDA.txt Edit (289 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (223.5 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.7 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (545 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (143.1 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (17.3 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (501 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (8.1 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.0 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (4.8 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (8.6 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (28.4 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (112 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (214.1 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (367.3 KiB, text/plain; charset="utf-8")

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2017-10-31: Status changed to Confirmed

#2

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Revision history for this message

Joseph Salisbury (jsalisbury) wrote on 2017-11-01:

#3

Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.14 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.14-rc7

Changed in linux (Ubuntu):
importance:	Undecided → Medium
status:	Confirmed → Incomplete

Revision history for this message

Joe Barnett (thejoe) wrote on 2017-11-06:

#4

its not instantly reproducible so it'll take a while to ensure it's really gone, but i'll run with my last installed kernel (4.13.0-12) for a while and see, and then also try the latest mainline 4.14 and report back

Revision history for this message

Joe Barnett (thejoe) wrote on 2017-11-07:

#5

Reproduced on 4.13.0-12, trying mainline now

Revision history for this message

Joe Barnett (thejoe) wrote on 2017-11-13:

#6

Reproduced on mainline as well.

Changed in linux (Ubuntu):
status:	Incomplete → Confirmed
tags:	added: kernel-bug-exists-upstream

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2017-11-14:

#7

You were using the system from 15.10, did this issue occur in previous kernel versions?

Revision history for this message

Joe Barnett (thejoe) wrote on 2017-11-14:

#8

It did not occur on previous ubuntu releases, and didn't occur during the artful dev cycle either. It seems to be on a suspend-by-suspend basis: after reproducing, another suspend cycle seems to "fix" it at least some of the time.

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2017-11-15: Re: [Bug 1729010] Re: USB hub stops working after suspend(s?)

#9

Download full text (8.1 KiB)

> On 14 Nov 2017, at 11:29 PM, Joe Barnett <email address hidden> wrote:
>
> It did not occur on previous ubuntu releases, and didn't occur during
> the artful dev cycle either. It seems to be on a suspend-by-suspend
> basis: after reproducing, another suspend cycle seems to "fix" it at
> least some of the time.

IIRC, Artful used v4.11 and v4.12 before GA. Do these two versions have the same issue?

Kai-Heng

>
> --
> 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-se...

> On 14 Nov 2017, at 11:29 PM, Joe Barnett <thejoe@gmail.com> wrote:
> 
> It did not occur on previous ubuntu releases, and didn't occur during
> the artful dev cycle either.  It seems to be on a suspend-by-suspend
> basis: after reproducing, another suspend cycle seems to "fix" it at
> least some of the time.

IIRC, Artful used v4.11 and v4.12 before GA. Do these two versions have the same issue?

Kai-Heng

> 
> -- 
> 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

Revision history for this message

Joe Barnett (thejoe) wrote on 2017-11-28:

#10

I should probably test a few more suspend cycles, but so far on 4.12.0-11-generic I'm not seeing the issue

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2017-11-30: Re: [Bug 1729010] USB hub stops working after suspend(s?)

#11

Download full text (7.9 KiB)

> On 28 Nov 2017, at 11:23 PM, Joe Barnett <email address hidden> wrote:
>
> I should probably test a few more suspend cycles, but so far on
> 4.12.0-11-generic I'm not seeing the issue

Please find the first non-working v4.13-rc* release, so we can find the commit(s) that causes the regression.

>
> --
> 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.deskto...

> On 28 Nov 2017, at 11:23 PM, Joe Barnett <thejoe@gmail.com> wrote:
> 
> I should probably test a few more suspend cycles, but so far on
> 4.12.0-11-generic I'm not seeing the issue

Please find the first non-working v4.13-rc* release, so we can find the commit(s) that causes the regression.

> 
> -- 
> 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

Revision history for this message

Joe Barnett (thejoe) wrote on 2018-02-21:

#12

reproduced the issue on v4.13rc3. both rc1 and rc2 appear to be very unstable resulting in full graphical lockups. believe I reproduced the issue on rc2 as well, but hard to tell with the general instability.

Revision history for this message

Joe Barnett (thejoe) wrote on 2018-02-21:

#13

USB mass storage devices appear to have the same problem as the hub i was using, while usb keyboards continue to work ok even when the hub & mass storage devices fail.

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2018-02-22:

#14

Hmm, there are several subsystems might affect xHC, so we need to bisect between v4.12 and v4.13-rc3.

Before we do that, can you try latest (v4.16-rc2) mainline kernel again?

Revision history for this message

Joe Barnett (thejoe) wrote on 2018-02-28:

#15

in limited testing so far, v4.16-rc2 appears better

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2018-03-01: Re: [Bug 1729010] Re: USB hub stops working after suspend(s?)

#16

Download full text (7.9 KiB)

> On Mar 1, 2018, at 2:27 AM, Joe Barnett <email address hidden> 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.Sett...

> On Mar 1, 2018, at 2:27 AM, Joe Barnett <thejoe@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

Revision history for this message

Joe Barnett (thejoe) wrote on 2018-03-01:

#17

i have not yet experienced it in v4.16-rc2

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2018-03-02:

#18

Thanks for your testing!

Can you also try latest Ubuntu Bionic? We need to backport fixes if Bionic also has this problem.

Revision history for this message

Joe Barnett (thejoe) wrote on 2018-03-06:

#19

appears to be gone in 4.15.0-11 as well

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2018-03-07:

#20

Great. We should still backport fixes to Artful though. It might be time consuming to install and test multiple kernels.
Are you up to the task? ;)

Revision history for this message

Joe Barnett (thejoe) wrote on 2018-03-07:

#21

I can, but can't promise an SLA ;)

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2018-03-14:

#22

If you can build/test it locally, it should be quite quick:

$ sudo apt build-dep linux
$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
$ cd linux
$ git bisect start
$ git bisect good v4.12
$ git bisect bad v4.13-rc3
$ make localmodconfig
$ make -j`nproc` deb-pkg
Install the newly built kernel.
If the issue still happens,
$ git bisect bad
Otherwise,
$ git bisect good
Repeat to "make -j`nproc` deb-pkg" until you find the commit that causes the regression.

Revision history for this message

Joe Barnett (thejoe) wrote on 2018-03-20:

#23

having some trouble with the bisect:

-in order to be able to test this, the built kernel needs to include commit 13cfc732160f7bc7e596128ce34cda361c556966 which allows suspend on this machine to work
-the bisect is picking commits like 6afafa7799cf6fa3c0efb6887704506d21965ad6 that don't descend from the suspend fix commit
-I've tried starting the bisect from 13cfc732160f7bc7e596128ce34cda361c556966 as 'good', but am still getting commits picked by the bisect that don't include that change.

any pointers on bisecting bewteen 13cfc732160f7bc7e596128ce34cda361c556966 and v4.13-rc3 ?

Revision history for this message

Joe Barnett (thejoe) wrote on 2018-03-20:

#24

(I have confirmed that building at 13cfc732160f7bc7e596128ce34cda361c556966 does not exhibit the bug, fwiw)

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2018-03-20:

#25

You need to do "git cherry-pick 13cfc732160f7bc7e596128ce34cda361c556966" if the commit is not included.

Before doing next git bisect, you need to `git reset --hard HEAD^` otherwise git will think the bisection is diverted and want to start the bisection again.

But maybe we should just stick to Bionic's kernel - seems like there are lots steps in bisection to go through.

Revision history for this message

Joe Barnett (thejoe) wrote on 2018-03-21:

#26

ok, i'm going to go with bionic's kernel.

Ubuntu
linux package

USB hub stops working after suspend(s?)

Bug Description

Other bug subscribers

Bug attachments

Remote bug watches

Ubuntulinux package

USB hub stops working after suspend(s?)

Bug Description

Other bug subscribers

Bug attachments

Remote bug watches

Ubuntu
linux package