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#1 2012-08-30 02:38:48

root
Member
From: 127.0.0.1
Registered: 2012-04-13
Posts: 297

[SOLVED] I/O space for GPIO uninitialized

Since the last initscripts update the subject text appears after the 'Waiting for udev uevents to be processed' boot part.

I have been searching for info on this, both the forums and the web, but haven't found anything helpful. Anyone knows what this message is about?

If this is not the right place to report this issue, please, let me know. Thanks.

Last edited by root (2013-03-20 19:39:44)


\(o_X)/
                        'Cause I wanna be an Archy - An Archy in the UK // Sex Pistols

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#2 2012-08-30 19:53:54

mrman
Member
Registered: 2010-02-05
Posts: 26

Re: [SOLVED] I/O space for GPIO uninitialized

You are the top hit when I searched for this issue, so I have subscribed and I am patiently awaiting any answers.

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#3 2012-09-07 21:35:53

root
Member
From: 127.0.0.1
Registered: 2012-04-13
Posts: 297

Re: [SOLVED] I/O space for GPIO uninitialized

Out of curiosity I checked if this happens with the LTS kernel and it does not. I am not sure though if this is a 'proper'/valid comparison though.


\(o_X)/
                        'Cause I wanna be an Archy - An Archy in the UK // Sex Pistols

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#4 2012-09-09 09:04:47

myrlin
Member
Registered: 2010-06-11
Posts: 267

Re: [SOLVED] I/O space for GPIO uninitialized

Same problem here

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#5 2012-09-13 09:23:10

Rincewind
Member
From: Czech republic
Registered: 2005-05-30
Posts: 11

Re: [SOLVED] I/O space for GPIO uninitialized

Same problem here with linux-pf (linux-pf-pm) kernel (from pfkernel repo).

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#6 2012-09-13 11:41:43

skunktrader
Member
From: Brisbane, Australia
Registered: 2010-02-14
Posts: 1,320

Re: [SOLVED] I/O space for GPIO uninitialized

I have six machines running Arch.  Only one of the machines displays this "error".  It has an nvidia Quadro FX 500/600 using the nouveau drivers.

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#7 2012-09-13 12:03:48

Rincewind
Member
From: Czech republic
Registered: 2005-05-30
Posts: 11

Re: [SOLVED] I/O space for GPIO uninitialized

I have an old IBM Thinkpad X40 with integrated Intel graphic card, no special drivers...

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#8 2012-09-14 08:17:14

myrlin
Member
Registered: 2010-06-11
Posts: 267

Re: [SOLVED] I/O space for GPIO uninitialized

Mine's an old Dell Dimension 3000 desktop with integrated Intel graphics

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#9 2012-09-14 16:34:11

darkbeanies
Member
Registered: 2009-01-14
Posts: 136

Re: [SOLVED] I/O space for GPIO uninitialized

I get this error from a an old Packard Bell with a radeon 9200 card.  After it gives me this error, it churns out a bunch of strangely accented letters for a couple of lines afterwards.

I notice the word "old" seems to feature in this thread quite a bit...

Last edited by darkbeanies (2012-09-14 16:34:24)

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#10 2012-09-15 15:20:02

Stebalien
Member
Registered: 2010-04-27
Posts: 1,218
Website

Re: [SOLVED] I/O space for GPIO uninitialized

By grepping the source, I found that this error is thrown by either the lpc_sch module or the lpc_ich module. You should probably report a kernel bug.


Steven [ web : git ]
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#11 2012-09-21 18:53:26

root
Member
From: 127.0.0.1
Registered: 2012-04-13
Posts: 297

Re: [SOLVED] I/O space for GPIO uninitialized

@Stebalien

I have reported it with regard to the lpc_ich module.


\(o_X)/
                        'Cause I wanna be an Archy - An Archy in the UK // Sex Pistols

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#12 2012-10-05 16:51:30

BenoitSvB
Member
Registered: 2005-08-13
Posts: 9

Re: [SOLVED] I/O space for GPIO uninitialized

I have an old IBM Thinkpad G40 with integrated Intel graphics; in my case the error-message disappeared after configuring Early KMS start: see https://wiki.archlinux.org/index.php/Ke … de_Setting

Hope it solves your problem too

edit: oops; too quick; after this error-message my consolefont changed; after enabling Early KMS start the consolefont problem was solved, but this error message was still there; sorry.

Last edited by BenoitSvB (2012-10-05 17:06:22)

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#13 2013-02-17 19:56:40

ptyser
Member
Registered: 2013-02-17
Posts: 1

Re: [SOLVED] I/O space for GPIO uninitialized

The message was changed from an "error" to a "notice" in the upcoming 3.8 kernel.  So with kernel 3.8 the message won't be printed on the console, but will still be logged for informational purposes.  Additional information can be found at https://bugzilla.kernel.org/show_bug.cgi?id=48521 .

In the short term, the message can be ignored.  It indicates your BIOS didn't configure a GPIO controller that's present on your PC, but this isn't considered an error in general.

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