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Bug#1110749: Typo correction: Re: Bug#1110749: ee1004: DDR4 SPD cannot be read, decode-dimms fails, “Failed to select page 0 (-6)”

From Al Ma <AlMa0@ro.ru>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1110749: Typo correction: Re: Bug#1110749: ee1004: DDR4 SPD cannot be read, decode-dimms fails, “Failed to select page 0 (-6)”
Date 2026-09-26 16:10 +0200
Message-ID <NHBgd-1VAq-1@gated-at.bofh.it> (permalink)
References (6 earlier) <LijTX-6zGq-1@gated-at.bofh.it> <NCgcp-gBCe-3@gated-at.bofh.it> <NGvPz-1lAm-3@gated-at.bofh.it> <LijTX-6zGq-1@gated-at.bofh.it> <NGvPz-1lAm-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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>> $ echo "blacklist ee1004" | sudo tee /etc/modprobe.d/ee1004.conf
>> blacklist ee1004
>> $ sudo depmod -ae
>> depmod: WARNING: -e needs -E or -F
>> $ sudo update-initramfs -u
>> update-initramfs: Generating /boot/initrd.img-6.12.107+deb13-amd64
>>
>> Can the above warning be ignored?
> 
> I think yes. AFAIK that depmod step isn't needed and the wiki should be
> fixed.
> 
> Does that help?
> 

Here we go (after many reboots):

$ cat /etc/modprobe.d/ee1004.conf
blacklist ee1004
$ lsmod | grep ee1004
$ sudo dmesg | egrep "i2c|ee1004"
$ sudo decode-dimms
No EEPROM found, try loading the eeprom, at24 or or ee1004 module
$ sudo i2cdetect -y 0
      0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:                         08 -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- 44 -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- 56 -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
$


It helps in the sense that the error message “ee1004 0-0056: Failed to select page 0 (-6)” is gone. It doesn't help in the sense that I still don't know how to programmatically read SPD-EEPROM of the modules installed on my system.

Alma

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Bug#1110749: ee1004: DDR4 SPD cannot be read, decode-dimms fails, “Failed to select page 0 (-6)” Al Ma <AlMa0@ro.ru> - 2026-08-25 02:40 +0200
  Bug#1110749: ee1004: DDR4 SPD cannot be read, decode-dimms fails, “Failed to select page 0 (-6)” Al Ma <AlMa0@ro.ru> - 2026-08-30 17:40 +0200
    Bug#1110749: ee1004: DDR4 SPD cannot be read, decode-dimms fails, “Failed to select page 0 (-6)” Al Ma <AlMa0@ro.ru> - 2026-09-11 22:40 +0200
      Bug#1110749: ee1004: DDR4 SPD cannot be read, decode-dimms fails, “Failed to select page 0 (-6)” Uwe Kleine-König <ukleinek@debian.org> - 2026-09-23 16:10 +0200
        Bug#1110749: Typo correction: Re: Bug#1110749: ee1004: DDR4 SPD cannot be read, decode-dimms fails, “Failed to select page 0 (-6)” Al Ma <AlMa0@ro.ru> - 2026-09-26 16:10 +0200
        Bug#1110749: ee1004: DDR4 SPD cannot be read, decode-dimms fails, “Failed to select page 0 (-6)” Al Ma <AlMa0@ro.ru> - 2026-09-26 16:10 +0200

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