My card reader used to work fine but now it doesn't work, Here is my dmesg
output:
[ 290.581992] rtsx_usb_sdmmc rtsx_usb_sdmmc.0.auto: card claims to support voltages below defined range
[ 292.222035] mmc0: error -110 whilst initialising MMC card
[ 293.326746] mmc0: error -95 whilst initialising SD card
[ 294.635082] mmc0: error -110 whilst initialising SD card
[ 295.342597] mmc0: error -95 whilst initialising SD card
[ 297.029076] mmc0: error -5 whilst initialising SD card
I tried multiple SD cards but none of them worked. I've also tried solution here but it doesn't make any change