Date: Wed, 07 Aug 2019 08:52:49 +0000 From: bugzilla-noreply@freebsd.org To: usb@FreeBSD.org Subject: [Bug 237666] repeated messages of "uhub_reattach_port: giving up port reset - device vanished" Message-ID: <bug-237666-19105-Qb6vt33hOO@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-237666-19105@https.bugs.freebsd.org/bugzilla/> References: <bug-237666-19105@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D237666 --- Comment #16 from Hans Petter Selasky <hselasky@FreeBSD.org> --- Does it help to set: sysctl hw.usb.disable_enumeration=3D1 After boot. Does the UPS still work? I suspect the issue has nothing to do with USB, but likely early AP startup (timing issue, can be disabled in kernel build) or ACPI's recent USB suppor= t. 1) Try removing this option from kernel config: sys/amd64/conf/GENERIC:options EARLY_AP_STARTUP 2) Try booting with the following line added to /boot/loader.conf: debug.acpi.disabled=3D"usb" --HPS --=20 You are receiving this mail because: You are the assignee for the bug.=
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