apport information

** Tags added: apport-collected

** Description changed:

  
  usb-c ports (4) are limited to 480 Mb/s. Should be 10 Gb/s
  any device selecting a higher speed is ignored, no output to **dmesg --human 
--follow**
  (bus usb4…6)
  hardware is Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan 
Ridge 4C 2018] [8086:15ec] (rev 06)
  
  usb-a ports (2) work at 5 Gb/s
  (bus usb1…2)
  
  Hardware is Mac mini (2018) Macmini8,1
  Linux is linux-generic-hwe-20.04
  uname --release
  5.8.0-36-generic
  
  usb bus speeds:
  for A in /sys/bus/usb/devices/usb*; do echo "$(basename $A): $(< $A/speed)"; 
done
  usb1: 480
  usb2: 10000
  usb3: 480
  usb4: 10000
  usb5: 480
  usb6: 10000
  
  usb controllers:
  find /sys/devices -regextype egrep -regex '.*/usb[0-9]+'
  
/sys/devices/pci0000:00/0000:00:01.2/0000:7b:00.0/0000:7c:02.0/0000:7e:00.0/usb5
  
/sys/devices/pci0000:00/0000:00:01.2/0000:7b:00.0/0000:7c:02.0/0000:7e:00.0/usb6
  
/sys/devices/pci0000:00/0000:00:01.1/0000:05:00.0/0000:06:02.0/0000:08:00.0/usb3
  
/sys/devices/pci0000:00/0000:00:01.1/0000:05:00.0/0000:06:02.0/0000:08:00.0/usb4
  /sys/devices/pci0000:00/0000:00:14.0/usb1
  /sys/devices/pci0000:00/0000:00:14.0/usb2
  
  usb controller modules and drivers:
  lspci -knns14
  00:14.0 USB controller [0c03]: Intel Corporation Cannon Lake PCH USB 3.1 xHCI 
Host Controller [8086:a36d] (rev 10)
      Subsystem: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller 
[8086:7270]
      Kernel driver in use: xhci_hcd
      Kernel modules: xhci_pci
  lspci -knns7e:0
  7e:00.0 USB controller [0c03]: Intel Corporation JHL7540 Thunderbolt 3 USB 
Controller [Titan Ridge 4C 2018] [8086:15ec] (rev 06)
      Subsystem: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan 
Ridge 4C 2018] [8086:0000]
      Kernel driver in use: xhci_hcd
      Kernel modules: xhci_pci
  lspci -knns8:0
  08:00.0 USB controller [0c03]: Intel Corporation JHL7540 Thunderbolt 3 USB 
Controller [Titan Ridge 4C 2018] [8086:15ec] (rev 06)
      Subsystem: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan 
Ridge 4C 2018] [8086:0000]
      Kernel driver in use: xhci_hcd
      Kernel modules: xhci_pci    ​ 
  
  **lsb_release -rd**
  Description:    Ubuntu 20.04.2 LTS
  Release:        20.04
+ --- 
+ ProblemType: Bug
+ ApportVersion: 2.20.11-0ubuntu27.16
+ Architecture: amd64
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  gdm        1470 F.... pulseaudio
+ CasperMD5CheckResult: skip
+ DistroRelease: Ubuntu 20.04
+ InstallationDate: Installed on 2020-09-20 (138 days ago)
+ InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
+ MachineType: Apple Inc. Macmini8,1
+ Package: linux (not installed)
+ ProcEnviron:
+  TERM=screen
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=<set>
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
+ ProcFB: 0 i915drmfb
+ ProcKernelCmdLine: root=/dev/mapper/hostname-rfs ro 
initrd=\initrd.img-5.8.0-36-generic
+ ProcVersionSignature: Ubuntu 5.8.0-36.40~20.04.1-generic 5.8.18
+ PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
+ RelatedPackageVersions:
+  linux-restricted-modules-5.8.0-36-generic N/A
+  linux-backports-modules-5.8.0-36-generic  N/A
+  linux-firmware                            1.187.9
+ Tags:  focal
+ Uname: Linux 5.8.0-36-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: N/A
+ _MarkForUpload: True
+ dmi.bios.date: 07/12/2020
+ dmi.bios.release: 0.1
+ dmi.bios.vendor: Apple Inc.
+ dmi.bios.version: 1037.147.4.0.0 (iBridge: 17.16.16610.0.0,0)
+ dmi.board.name: Mac-7BA5B2DFE22DDD8C
+ dmi.board.vendor: Apple Inc.
+ dmi.board.version: Macmini8,1
+ dmi.chassis.type: 9
+ dmi.chassis.vendor: Apple Inc.
+ dmi.chassis.version: Mac-7BA5B2DFE22DDD8C
+ dmi.modalias: 
dmi:bvnAppleInc.:bvr1037.147.4.0.0(iBridge17.16.16610.0.0,0):bd07/12/2020:br0.1:svnAppleInc.:pnMacmini8,1:pvr1.0:rvnAppleInc.:rnMac-7BA5B2DFE22DDD8C:rvrMacmini8,1:cvnAppleInc.:ct9:cvrMac-7BA5B2DFE22DDD8C:
+ dmi.product.family: Mac mini
+ dmi.product.name: Macmini8,1
+ dmi.product.version: 1.0
+ dmi.sys.vendor: Apple Inc.

** Attachment added: "AlsaInfo.txt"
   
https://bugs.launchpad.net/bugs/1914845/+attachment/5460693/+files/AlsaInfo.txt

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https://bugs.launchpad.net/bugs/1914845

Title:
  usb-c ports Titan Ridge capped at 480 Mb/s

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