Public bug reported:
After a fresh reboot, USB devices / hard disks are recognized correctly.
After the first suspend to RAM, this recognition does not work any more.
USB Flash drives are recognized as xhci_hdc:
...
Jan 19 16:29:39 mbpr13b kernel: [ 4312.095869] usb 2-1: new SuperSpeed USB
device number 20 using xhci_hcd
Jan 19 16:29:44 mbpr13b kernel: [ 4317.199585] usb 2-1: device descriptor
read/8, error -110
Jan 19 16:29:44 mbpr13b kernel: [ 4317.307436] usb 2-1: new SuperSpeed USB
device number 20 using xhci_hcd
Jan 19 16:29:49 mbpr13b kernel: [ 4322.575395] usb 2-1: device descriptor
read/8, error -110
Jan 19 16:29:49 mbpr13b kernel: [ 4322.891260] usb 2-1: new SuperSpeed USB
device number 21 using xhci_hcd
Jan 19 16:29:55 mbpr13b kernel: [ 4327.951076] usb 2-1: device descriptor
read/8, error -110
Jan 19 16:29:55 mbpr13b kernel: [ 4328.058970] usb 2-1: new SuperSpeed USB
device number 21 using xhci_hcd
...
but do not mount
Hard disks freeze the system
Android Phones don't get recognized as xhci_hdc instead of an external storage
device:
...
Jan 19 16:34:17 mbpr13b kernel: [ 4589.934444] usb 1-1: new high-speed USB
device number 4 using xhci_hcd
Jan 19 16:34:22 mbpr13b kernel: [ 4595.066102] usb 1-1: device descriptor
read/64, error -110
Jan 19 16:34:37 mbpr13b kernel: [ 4610.681476] usb 1-1: device descriptor
read/64, error -110
Jan 19 16:34:37 mbpr13b kernel: [ 4610.909265] usb 1-1: new high-speed USB
device number 5 using xhci_hcd
Jan 19 16:34:43 mbpr13b kernel: [ 4616.057120] usb 1-1: device descriptor
read/64, error -110
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: linux-image-4.13.0-30-generic 4.13.0-30.33
ProcVersionSignature: Ubuntu 4.13.0-30.33-generic 4.13.13
Uname: Linux 4.13.0-30-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: wolf 1317 F.... pulseaudio
/dev/snd/controlC0: wolf 1317 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Fri Jan 19 16:30:16 2018
HibernationDevice: RESUME=UUID=e0d91223-651f-43b1-bb25-12794e7155d4
InstallationDate: Installed on 2017-10-20 (91 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 05ac:0273 Apple, Inc.
Bus 001 Device 002: ID 05ac:8290 Apple, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Apple Inc. MacBookPro12,1
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-30-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.13.0-30-generic N/A
linux-backports-modules-4.13.0-30-generic N/A
linux-firmware 1.169.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/08/2017
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP121.88Z.0171.B00.1708080033
dmi.board.name: Mac-E43C1C25D4880AD6
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro12,1
dmi.chassis.type: 9
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-E43C1C25D4880AD6
dmi.modalias:
dmi:bvnAppleInc.:bvrMBP121.88Z.0171.B00.1708080033:bd08/08/2017:svnAppleInc.:pnMacBookPro12,1:pvr1.0:rvnAppleInc.:rnMac-E43C1C25D4880AD6:rvrMacBookPro12,1:cvnAppleInc.:ct9:cvrMac-E43C1C25D4880AD6:
dmi.product.family: MacBook Pro
dmi.product.name: MacBookPro12,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug artful package-from-proposed wayland-session
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https://bugs.launchpad.net/bugs/1744337
Title:
USB devices not recognized after suspend to RAM
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