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I2C_adapter error
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breiko
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Joined: 23 May 2006
Posts: 106
Location: Italy

PostPosted: Sat Feb 03, 2007 3:11 pm    Post subject: I2C_adapter error Reply with quote

Hi, I have this error at boot:

Code:

i2c_adapter i2c-1: unable to read EDID block.
i2c_adapter i2c-1: unable to read EDID block.
i2c_adapter i2c-1: unable to read EDID block.
i2c_adapter i2c-3: unable to read EDID block.
i2c_adapter i2c-3: unable to read EDID block.
i2c_adapter i2c-3: unable to read EDID block.
Non-DDC laptop panel detected
i2c_adapter i2c-2: unable to read EDID block.
i2c_adapter i2c-2: unable to read EDID block.
i2c_adapter i2c-2: unable to read EDID block.
i2c_adapter i2c-3: unable to read EDID block.
i2c_adapter i2c-3: unable to read EDID block.
i2c_adapter i2c-3: unable to read EDID block.


My kernel is 2.6.19-gentoo-r5.
Do you know why?
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dmn
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Joined: 19 May 2005
Posts: 12
Location: Russia, Siberia, Kemerovo

PostPosted: Wed Feb 07, 2007 8:36 am    Post subject: Reply with quote

I have the same problem with this very kernel. :(
I'm confused... :?
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breiko
Tux's lil' helper
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Joined: 23 May 2006
Posts: 106
Location: Italy

PostPosted: Sun Feb 11, 2007 11:51 pm    Post subject: Reply with quote

I have solved removing DEVICE DRIVER -> I2C support.
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whiz
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Joined: 21 Mar 2006
Posts: 25

PostPosted: Wed Feb 21, 2007 1:28 am    Post subject: Reply with quote

I have the same problem and sometimes the system stops booting here.

I want to try breiko's solution, but I find DEVICE DRIVER -> I2C support is set unchangeable.

And I'm wandering that removing I2C support means not supporting I2C. But if my computer needs I2C, there might be problems. How could I know whether I need I2C support or not?
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andrewaclt
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Joined: 16 Sep 2006
Posts: 18

PostPosted: Thu Mar 22, 2007 1:47 am    Post subject: Reply with quote

I have this same error, any idea how to fix this? I'm pretty sure I need I2C for Radeon FB.
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de-fiese-moeps
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Joined: 17 Nov 2005
Posts: 15

PostPosted: Wed May 23, 2007 10:09 pm    Post subject: Reply with quote

Same Error here, and I need I2C for radeonfb aswell.
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