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The time now is Fri 18 Oct 2019, 05:41
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 Forum index » Advanced Topics » Hardware
SD card reader not recognized, BionicPup64
Moderators: Flash, Ian, JohnMurga
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HerrBert

Joined: 03 Nov 2016
Posts: 91
Location: NRW, Germany

PostPosted: Sat 04 May 2019, 14:01    Post subject: Re: SD card not recognized, BionicPup64  

HerrBert wrote:
gychang wrote:
lsusb "sees" it:
...
Bus 003 Device 004: ID 0d8c:0008 C-Media Electronics, Inc.
Bus 003 Device 003: ID 0bda:0184 Realtek Semiconductor Corp. RTS5182 Card Reader
Bus 003 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
...


Does
Code:
lsmod | grep rtsx
give any output?
If not, what gives
Code:
grep RTSX_USB /boot/config-$(uname -r)
and
Code:
grep MMC_REALTEK_USB /boot/config-$(uname -r)

Just guessing, but my RTS5129 is not supported by Tahr 6.0.2 and Slacko 6.3.2 Kernels too.


Sorry to quote myself.... Embarassed
Did you try any of the quoted commands?

I cannot recommend changing kernel, if you don't even know, how to do it.

If you don't know how to change kernel, this instruction would not be helpful either...

As you can see, there were no (0 - zero) replies. Seems, there is no easy way out.

About changing kernels you may ask someone else, as i don't know anything about upup kernels.

I wish you good luck (as i know how much i appreciated my puppy to 'just' work Wink )
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gychang


Joined: 29 Nov 2008
Posts: 303
Location: San Diego, CA

PostPosted: Sat 04 May 2019, 18:48    Post subject: Re: SD card not recognized, BionicPup64  

HerrBert wrote:
HerrBert wrote:
gychang wrote:
lsusb "sees" it:
...
Bus 003 Device 004: ID 0d8c:0008 C-Media Electronics, Inc.
Bus 003 Device 003: ID 0bda:0184 Realtek Semiconductor Corp. RTS5182 Card Reader
Bus 003 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
...


Does
Code:
lsmod | grep rtsx
give any output?
If not, what gives
Code:
grep RTSX_USB /boot/config-$(uname -r)
and
Code:
grep MMC_REALTEK_USB /boot/config-$(uname -r)

Just guessing, but my RTS5129 is not supported by Tahr 6.0.2 and Slacko 6.3.2 Kernels too.


I wish you good luck (as i know how much i appreciated my puppy to 'just' work Wink )


terminal response:

---
root# lsmod | grep rtsx
root# grep RTSX_USB /boot/config-$(uname -r)
CONFIG_MISC_RTSX_USB=y
root# grep MMC_REALTEK_USB /boot/config-$(uname -r)
CONFIG_MMC_REALTEK_USB=m
root#
---

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HerrBert

Joined: 03 Nov 2016
Posts: 91
Location: NRW, Germany

PostPosted: Sun 05 May 2019, 07:12    Post subject:  

Hello gychang.

Quote:
root# grep RTSX_USB /boot/config-$(uname -r)
CONFIG_MISC_RTSX_USB=y
root# grep MMC_REALTEK_USB /boot/config-$(uname -r)
CONFIG_MMC_REALTEK_USB=m


Kernel seems to be configured for using RTS card reader, so no need to change Kernel.

I don't know which modules you would need to load in bionicpup64.

On Slacko i get this output:
Code:
# lsmod | grep rtsx
rtsx_usb_sdmmc         11720  0
rtsx_usb                7093  1 rtsx_usb_sdmmc
# grep RTSX_USB /boot/config-4.4.174
CONFIG_MFD_RTSX_USB=m
# grep MMC_REALTEK_USB /boot/config-4.4.174
CONFIG_MMC_REALTEK_USB=m
#


Maybe some upup experts can help.
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gychang


Joined: 29 Nov 2008
Posts: 303
Location: San Diego, CA

PostPosted: Sun 05 May 2019, 10:04    Post subject:  

appreciate everyones input, It is now solved but not sure how...

I installed to another HD partition and now works fine, it recognizes SD card reader. It maybe that I deleted some built-in apps which may have caused the problem...

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gychang


Joined: 29 Nov 2008
Posts: 303
Location: San Diego, CA

PostPosted: Mon 06 May 2019, 10:36    Post subject:  

I thought I solved the problem by reinstalling pups. Problem remains if I boot without a SD card in the card reader (even if no files in the card). So if I boot with a SD card and remove it, and I put it back in gets re-detected. Plugging in a USB stick detects fine.

Hot plug is on as pictured. Is this a daemon problem? How do I set it up so when I plug in a SD card after a boot, it is detected?
SD.png
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SD.png


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HerrBert

Joined: 03 Nov 2016
Posts: 91
Location: NRW, Germany

PostPosted: Thu 09 May 2019, 15:35    Post subject:  

Hello gychang.

Obviously modules are not loaded on boot.

I suggest to do some research on what differs when booting with and without inserted sd-card.

Therefor you should start your pc with inserted card, execute
Code:
lsmod > sd-inserted

file sd-inserted should be in /root/ - copy to save place.

Reboot with removed sd-card, execute
Code:
lsmod > sd-removed


If you now compare the two files, you may find different modules loaded.

The missing modules you can try to load with Boot Manager.
Open Menu -> System -> BootManager, goto tab modules, choose to add modules, in upcoming window search for the missing modules and add them to startup.

Save on exit and reboot.
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add-modules.jpg

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