Date: Fri, 18 Apr 2014 11:14:07 +0300 From: Daniel Braniss <danny@cs.huji.ac.il> To: FreeBSD stable <freebsd-stable@freebsd.org> Subject: Re: serial console problem with latest 9.2-stable Message-ID: <550A35B7-77FC-4F96-845F-A94186866F25@cs.huji.ac.il> In-Reply-To: <E2FD269E-A716-49FD-8E68-3C3ECF1B2268@cs.huji.ac.il> References: <E2FD269E-A716-49FD-8E68-3C3ECF1B2268@cs.huji.ac.il>
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On Apr 11, 2014, at 12:09 PM, Daniel Braniss <danny@cs.huji.ac.il> wrote: > Hi, > in /boot/device.hints I have: > hint.uart.1.flags=0x10 > > and till about a week old kernel, I get the serial console ok. > with today’s update, this is broken: > the boot output stops after showing: > ... > cpu15 (AP): APIC ID: 7 > ioapic1: Changing APIC ID to 1 > ioapic0 <Version 2.0> irqs 0-23 on motherboard > ioapic1 <Version 2.0> irqs 32-55 on motherboard > > Freebsd/amd64 (rnd) (ttyu1) > > Login: > > and later, escape to debugger failes - i.e hitting \n~^B gets me nowhere. > > from dmesg: > > … > ioapic1: Changing APIC ID to 1 > ioapic0 <Version 2.0> irqs 0-23 on motherboard > ioapic1 <Version 2.0> irqs 32-55 on motherboard > kbd1 at kbdmux0 > acpi0: <DELL PE_SC3> on motherboard > > … > > so what is broken in kbdmux? > > thanks, > danny > some more info, from ‘grep hart /var/run/dmesg.out': uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 on acpi0 uart0: console (115200,n,8,1) uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 flags 0x10 on acpi0 I need some hints to solve this, thanks, danny > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"
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