Problema con el lector de tarjata sd de mi portatil dv4-1117nr con ubuntu

Imagen de Luis_08
0 puntos

Buenas noches espero puedan ayudarme he intentado varias cosas que he visto en este blog pero nada ha funcionado esto es lo que me sale cuando utilizo el comando
dmesg | grep mmc
[ 5.655114] mmc0: no vqmmc regulator found
[ 5.655116] mmc0: no vmmc regulator found
[ 5.655194] mmc0: SDHCI controller on PCI [0000:05:00.0] using ADMA
[ 5.813617] mmc0: new SDHC card at address 1234
[ 5.816122] mmcblk0: mmc0:1234 SA08G 7.28 GiB
[ 5.817387] mmcblk0:
[ 6.444103] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 43.404227] mmc0: card 1234 removed
[ 87.648187] mmc0: error -110 whilst initialising SD card
[ 87.820907] mmc0: new SDHC card at address 1234
[ 87.821734] mmcblk0: mmc0:1234 SA08G 7.28 GiB
[ 87.823760] mmcblk0:
[ 316.912465] mmc0: card 1234 removed
[ 317.929847] mmc0: error -84 whilst initialising SD card
[ 319.572189] mmc0: error -110 whilst initialising SD card
[ 319.744825] mmc0: new SDHC card at address 1234
[ 319.746557] mmcblk0: mmc0:1234 SA08G 7.28 GiB
[ 319.749794] mmcblk0:

no conozco mucho de ubuntu acabo de emezar a probarlo para apreder mas sobre esta distribucion
si pueden ayudarme por favor.