#11746 NORM 12.1.0: 12.1.0, os5, XO-1; kernel support for SDcards

Zarro Boogs per Child bugtracker at laptop.org
Sat Mar 31 10:00:50 EDT 2012

#11746: 12.1.0, os5, XO-1; kernel support for SDcards
 Reporter:  mavrothal  |                 Owner:                                   
     Type:  defect     |                Status:  new                              
 Priority:  normal     |             Milestone:  12.1.0                           
Component:  kernel     |               Version:  Development build as of this date
 Keywords:             |           Next_action:  reproduce                        
 Verified:  0          |   Deployment_affected:                                   
Blockedby:             |              Blocking:                                   
 XO-1, OLPC 12.1.0, os5[[BR]]
 It would appear the the SDcard support on the XO-1 3.3 kernel is broken.
 The card can not be (sudo) mounted manually and udev fails to make the
 mmcblk* devices.

 dmesg and `ls /dev' output is attached.
 The SDcard was inserted after the USB stick but there is nothing on the
 The SDcard works fine and booting the specific XO with this SDcard also

 I also recompiled a kernel for puppylinux and still fails to see the
 SDcards even if I manually add the devices. So it does not appear to be an
 F17 issue.

 As far as I can see mmc support is activated in the kernel config, so
 should be something else

Ticket URL: <http://dev.laptop.org/ticket/11746>
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