From: bugzilla-daemon@kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 220181] Users across distributions see “config failed, hub doesn’t have any ports! (err -19)” from xhci_hcd at boot.
Date: Mon, 02 Jun 2025 07:30:53 +0000 [thread overview]
Message-ID: <bug-220181-208809-YqkqEtNPqW@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-220181-208809@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=220181
Michał Pecio (michal.pecio@gmail.com) changed:
What |Removed |Added
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CC| |michal.pecio@gmail.com
--- Comment #1 from Michał Pecio (michal.pecio@gmail.com) ---
I recall seeing a thread about it on ArchLinux forum. Posted logs indicated
that the xHCI chips in those cases only exposed USB 2.0 ports and hence the USB
3.x bus registered by xhci_hcd has no ports and USB core freaks out.
Such controllers are legal and supported, perhaps the driver could be patched
not to bother registering 3.x buses for them.
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next prev parent reply other threads:[~2025-06-02 7:30 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-01 12:52 [Bug 220181] New: Users across distributions see “config failed, hub doesn’t have any ports! (err -19)” from xhci_hcd at boot bugzilla-daemon
2025-06-02 7:30 ` bugzilla-daemon [this message]
2025-06-02 10:59 ` [Bug 220181] " bugzilla-daemon
2025-06-02 11:10 ` bugzilla-daemon
2025-06-02 11:54 ` bugzilla-daemon
2025-06-02 12:25 ` bugzilla-daemon
2025-06-02 13:24 ` bugzilla-daemon
2025-06-04 13:14 ` bugzilla-daemon
2025-06-14 19:57 ` bugzilla-daemon
2025-07-02 12:25 ` bugzilla-daemon
2025-07-02 13:32 ` bugzilla-daemon
2025-07-08 9:13 ` bugzilla-daemon
2025-07-08 9:34 ` bugzilla-daemon
2025-07-14 8:31 ` bugzilla-daemon
2025-08-22 16:19 ` bugzilla-daemon
2025-08-24 23:19 ` bugzilla-daemon
2025-08-25 9:39 ` bugzilla-daemon
2025-08-27 7:32 ` bugzilla-daemon
2025-09-24 12:06 ` bugzilla-daemon
2025-09-24 12:19 ` bugzilla-daemon
2025-09-24 13:07 ` bugzilla-daemon
2025-09-24 13:37 ` bugzilla-daemon
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