SD card reader (O2 micro) not working
by fabiolinux from LinuxQuestions.org on (#4T2XB)
Hello everybody,
I'm running MX-Linux on a Fujitsu Lifebook U937 (kernel 4.19.0-5-amd64).
My great issue is related to the SD card reader. It doesn't work. The BIOS is set up properly.
It looks like the card reader is not recognized. I dont see it Thunar and I can't mount the SD card.
I have googled a bit. For what i have understood it is a kernel problem, but I'm not so smart to find the best solution (I'm a newbie).
Attached Files


I'm running MX-Linux on a Fujitsu Lifebook U937 (kernel 4.19.0-5-amd64).
My great issue is related to the SD card reader. It doesn't work. The BIOS is set up properly.
It looks like the card reader is not recognized. I dont see it Thunar and I can't mount the SD card.
I have googled a bit. For what i have understood it is a kernel problem, but I'm not so smart to find the best solution (I'm a newbie).
Attached Files
![]() | lspci_output.txt (1.6 KB) |
![]() | dmesg_output.txt (71.8 KB) |
