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SliTaz40 on Acer Aspire One D255 -> can't get mmc to work

(6 posts) (3 voices)

• Started 12 years ago by HMA
• Latest reply from HMA
• This topic is resolved

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1. 

   HMA
   

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   Member

   Hi.

   I run SliTaz on my Acer. SliTaz run s very fast and it is the ideal OS for this Unit.
   Only the Card Reader i can't get to work.

   lsusb says:
   Bus 001 Device 006: ID 0cf2:6250 ENE Technology, Inc. SD card reader (UB6250)

   I installed linux-mmc package and modprobe it
   modprobe mmc_block
   modprobe sdhci-pci

   lsmod:
   sdhci_pci 5245 0
   sdhci 12287 1 sdhci_pci
   mmc_block 7129 0
   mmc_core 41741 2 sdhci,mmc_block

   ... but .... nothing works ... SliTaz doesnt find a drive or a pluged in sd card.
   What can i do to get the card reader to work ??

   Posted 12 years ago #
2. 

   Anonymous
   

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   Unregistered

   Can you mount it as root?

   (You didn't say which model of Acer, some will only read cards of up to 2gb.)

   Posted 12 years ago #
3. 

   HMA
   

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   Member

   Hi fatmac

   i wrote it in the headline ... its an Acer Aspire One D255
   No, i cant mount it. Not as user also not as root.
   The mounttool shows only my sda (hd) drive but no sdb
   Also gparted shows no other drive as the harddrive sda

   Read something about a driver "keucr" in some other linux forums ... it seems this driver works to the Acer ENE mmc drive...

   I installed now the toolchain an dev-pks and tryed to compile the source. I am not experience in compiling ... and always get a error ccflags-y not found...

   Posted 12 years ago #
4. 

   mojo
   

   offline

   Key Master

   # tazpkg install linux-keucr-2.6.37.tazpkg
   # modprobe keucr

   Attachments

   1. linux-keucr-2.6.37.tazpkg (27.5 KB, 747 downloads) 12 years old

   Posted 12 years ago #
5. 

   Anonymous
   

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   Unregistered

   My apologies, yes you did, I was reading the post itself, but I still would not have known that it could read SDHC cards because it only says SD in
   

   lsusb says:
   Bus 001 Device 006: ID 0cf2:6250 ENE Technology, Inc. SD card reader (UB6250)

   (I have an AAO532 & it can't read SDHC cards.)

   Posted 12 years ago #
6. 

   HMA
   

   offline

   Member

   Great !!! :D

   Thank you very much, mojo!!!
   It's just what i am looking for...
   The keucr driver works perfect with my Acer D255. Can read/write to SD also SDHC Cards... :)

   @fatmac...
   your are right .... i only talk about SD Card. I didnt mind, there is a different between SD and SDHC, sorry!

   Posted 12 years ago #

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