SD hotplug -> freezes computer

[wi-fi]

Hello,
When hotplug a SD card, the computer completely freezes!
Booting with the SD card inserted, works OK.

 

[RehabMan]

Hello,
When hotplug a SD card, the computer completely freezes!
Booting with the SD card inserted, works OK.

JMicron card reader? If so, keep in mind those kexts are extremely old, and are not being updated.
It is not really surprising that such old kexts will break with newer versions of the system.

 

[wi-fi]

JMicron card reader? If so, keep in mind those kexts are extremely old, and are not being updated.
It is not really surprising that such old kexts will break with newer versions of the system.

Yes, it's a JMicron card reader.
Understood.

 

[RehabMan]

Yes, it's a JMicron card reader.
Understood.

It might work ok with old cards.