Date: Fri, 21 Apr 2017 20:23:34 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-usb@FreeBSD.org Subject: [Bug 218800] USB Keyboard Interrupts messing with VGA Output Message-ID: <bug-218800-17@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D218800 Bug ID: 218800 Summary: USB Keyboard Interrupts messing with VGA Output Product: Base System Version: 11.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: usb Assignee: freebsd-usb@FreeBSD.org Reporter: kylecook80@gmail.com Created attachment 181986 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D181986&action= =3Dedit Dmesg output My system is having issues with USB keyboards and VGA output. When I type on the keyboard, the text is slow to display (on the order of seconds usually). Sometimes, it doesn't show up at all. However, if I mash keys on the keyboa= rd (like Ctrl, Shift, Esc, etc), it will actually update the screen. On occasi= on when I reboot, the system will not shutdown unless I continually press keys= on the keyboard, as if the system is halting unless there is an interrupt. In addition, I am able to setup networking with SSH. When I SSH into the system, it seems to work fine remotely. I don't have any of these issue in = my SSH session. I have checked vmstat -i for interrupt storms, but the interrupt levels are normal. I have attached usbdump, dmesg, and pciconf logs below. --=20 You are receiving this mail because: You are the assignee for the bug.=
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