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Re: which command can show if usb 3.0 is used

From Geoff <unit735@bigpond.com>
Newsgroups linux.debian.user
Subject Re: which command can show if usb 3.0 is used
Date 2021-05-31 04:10 +0200
Message-ID <CkFxo-5nP-9@gated-at.bofh.it> (permalink)
References <CkDYB-4od-9@gated-at.bofh.it> <CkDYB-4od-7@gated-at.bofh.it> <CkE8h-4r2-1@gated-at.bofh.it> <CkErE-4xl-1@gated-at.bofh.it> <CkEKZ-4SJ-3@gated-at.bofh.it>
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You should see something in your logs, this is what I get for a usb 3.1 device:

kernel: usb 2-1.2: new SuperSpeed Gen 1 USB device number 5 using xhci_hcd

USB 2 is only "high-speed":

kernel: usb 1-1.3: new high-speed USB device number 12 using xhci_hcd

Regards,
Geoff

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Thread

which command can show if usb 3.0 is used Long Wind <longwind2@yahoo.com> - 2021-05-31 02:30 +0200
  Re: which command can show if usb 3.0 is used Jude DaShiell <jdashiel@panix.com> - 2021-05-31 02:40 +0200
    Re: which command can show if usb 3.0 is used Jude DaShiell <jdashiel@panix.com> - 2021-05-31 03:40 +0200
    Re: which command can show if usb 3.0 is used Stella Ashburne <rewefie@gmx.com> - 2021-05-31 03:00 +0200
      Re: which command can show if usb 3.0 is used Jude DaShiell <jdashiel@panix.com> - 2021-05-31 03:30 +0200
        Re: which command can show if usb 3.0 is used Long Wind <longwind2@yahoo.com> - 2021-05-31 04:00 +0200
          Re: which command can show if usb 3.0 is used Polyna-Maude Racicot-Summerside <debian@polynamaude.com> - 2021-05-31 05:20 +0200
          Re: which command can show if usb 3.0 is used <tomas@tuxteam.de> - 2021-05-31 09:10 +0200
            Re: which command can show if usb 3.0 is used Polyna-Maude Racicot-Summerside <debian@polynamaude.com> - 2021-05-31 10:50 +0200
              Re: which command can show if usb 3.0 is used tomas@tuxteam.de - 2021-05-31 11:20 +0200
                Re: which command can show if usb 3.0 is used Polyna-Maude Racicot-Summerside <debian@polynamaude.com> - 2021-05-31 19:50 +0200
                Re: which command can show if usb 3.0 is used Andrei POPESCU <andreimpopescu@gmail.com> - 2021-06-01 11:00 +0200
                Re: which command can show if usb 3.0 is used Polyna-Maude Racicot-Summerside <debian@polynamaude.com> - 2021-06-01 13:00 +0200
              Re: which command can show if usb 3.0 is used Stefan Monnier <monnier@iro.umontreal.ca> - 2021-05-31 16:00 +0200
            Re: which command can show if usb 3.0 is used Polyna-Maude Racicot-Summerside <debian@polynamaude.com> - 2021-05-31 11:00 +0200
            Re: which command can show if usb 3.0 is used <tomas@tuxteam.de> - 2021-05-31 11:20 +0200
      Re: which command can show if usb 3.0 is used Long Wind <longwind2@yahoo.com> - 2021-05-31 03:20 +0200
        Re: which command can show if usb 3.0 is used Geoff <unit735@bigpond.com> - 2021-05-31 04:10 +0200
          Re: which command can show if usb 3.0 is used Polyna-Maude Racicot-Summerside <debian@polynamaude.com> - 2021-05-31 05:20 +0200
          Re: which command can show if usb 3.0 is used Geoff Reidy <geoff.reidy@gmail.com> - 2021-05-31 05:10 +0200
          Re: which command can show if usb 3.0 is used Geoff <unit735@bigpond.com> - 2021-05-31 05:10 +0200
            Re: which command can show if usb 3.0 is used Geoff <unit735@bigpond.com> - 2021-05-31 05:30 +0200
  Re: which command can show if usb 3.0 is used Jude DaShiell <jdashiel@panix.com> - 2021-05-31 06:50 +0200
  Re: which command can show if usb 3.0 is used Stefan Monnier <monnier@iro.umontreal.ca> - 2021-05-31 16:00 +0200
  Re: which command can show if usb 3.0 is used Thomas Amm <debili@open-email.net> - 2021-06-01 13:00 +0200

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