Re: system console redirection - all but boot messages redirected ttyS0?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 21/11/11 03:45, Roger Heflin wrote:
> On Sat, Nov 19, 2011 at 7:19 PM, Morgan Read <mstuff@xxxxxxxxxxx> wrote:
>> Hello Folks
>>
>> I'm running f14 (still)
>>
>> I've successfully configured my machine (hp ml150 g3) to redirect bios,
>> grub menu and login prompt - but, between the grub menu and the login
>> prompt I'm missing the boot messages.  If I remove "quiet" from
>> grub.conf's kernel line I get kernel messages reported to ttyS0, but
>> leaving "quiet" in boot messages are report to tty0 but not ttyS0.
>>
>> Any pointers any one has would be much appreciated?
>>
>> (The most up-to-date information I've found seems to be here:
>> http://fedoraproject.org/wiki/How_to_debug_Dracut_problems#Configure_a_serial_console
>> Anything else out there?)
>>
> 
> 
> 
> The kernel generated messages will go to all consoles.
> 
> The messages from userspace (ie rc script) will only go to the last
> console= listed, it has been that way pretty much forever I don't
> believe anyone has looked into what changes would be needed in the rc
> script to allow output to go to more than 1 console.
> 
> The only solution I have previously done is to adjust the rc scripts
> to use tee and go to both console, but this is a major pain as you
> have to redo it with each rc script upgrade, in that case we had our
> own custom distribution for a 1000+ machines that was only being
> updated every 9-12 months so it was possible to keep the required
> changes with updates.

Hi Roger

Thanks for getting back - I followed your instructions.  It seemed I
needed to swap console=ttyS0 and console=tty0 BUT opposite from what you
suggested.  That is, console=ttyS0 was last and by swapping it with
console=tty0 and making console=ttyS0 listed first I had rc script
(userspace) messages reported to ttyS0...  Strange?

Stranger still, when I did the above, I stopped getting a login prompt
on ttyS0.  So, swapping as I said above (opposite to your suggestion)
gave me rc script messages to ttyS0 and no login...

Do you have any ideas how to get the login prompt back?

Regards,
Morgan.


-- 
Morgan Read
NEW ZEALAND
<mailto:mstuffATreadDOTorgDOTnz>

Confused about DRM?
Get all the info you need at:
http://drm.info/
-- 
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines


[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [EPEL Devel]     [Fedora Magazine]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Desktop]     [Fedora Fonts]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Fedora Sparc]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux