Serial console problems with stable/8
Greg Byshenk
freebsd at byshenk.net
Sun Sep 12 15:30:27 UTC 2010
On Sun, Sep 12, 2010 at 05:26:12PM +0200, Oliver Fromme wrote:
> On Friday I have updated a machine from 7.1 to stable/8.
> It is connected to a serial console. With 7.1 everything
> worked fine, but with stable/8 things seem to break.
[...]
> Here's my setup (which worked perfectly fine with 7.1):
>
> /boot.config:
> -P
>
> /boot/loader.conf:
> kernel_options="-P"
> console="comconsole"
>
> /etc/ttys:
> ttyu0 "/usr/libexec/getty std.9600" vt100 off secure
Shouldn't this: ^^^
be 'on'...?
--
greg byshenk - gbyshenk at byshenk.net - Leiden, NL
> /boot/device.hints:
> hint.uart.0.at="isa"
> hint.uart.0.port="0x3F8"
> hint.uart.0.flags="0x10"
> hint.uart.0.irq="4"
>
> /var/run/dmesg.boot:
> uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
> uart0: [FILTER]
> uart0: console (9600,n,8,1)
>
> The serial port is connected to another PC that runs tip(1)
> in a screen(1) session, using a 9-pin nullmodem cable.
> That setup hasn't changed in ages; that other PC is running
> an older version of FreeBSD.
>
> I need this issue to be resolved, because the serial console
> is required for remote management (the machine is a 3-hours
> ride away from home). If it can't be resolved, I will have
> to downgrade it to 7.x.
>
> Best regards
> Oliver
>
> --
> Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M.
> Handelsregister: Registergericht Muenchen, HRA 74606, Gesch?ftsfuehrung:
> secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht M?n-
> chen, HRB 125758, Gesch?ftsf?hrer: Maik Bachmann, Olaf Erb, Ralf Gebhart
>
> FreeBSD-Dienstleistungen, -Produkte und mehr: http://www.secnetix.de/bsd
>
> I suggested holding a "Python Object Oriented Programming Seminar",
> but the acronym was unpopular.
> -- Joseph Strout
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