Reopening. Retested with 4.14.13-300.fc27.x86_64. Now, the SDXC card mounts and I am able to see the directory structure and the files within, but reading the files is impossible:
$ cp media/NIKON\ D90/DCIM/102NCD90/DSC_5402.NEF Pictures/2017-10-winter/ cp: error reading 'media/NIKON D90/DCIM/102NCD90/DSC_5402.NEF': Input/output error dmesg is flooded with: ------- 8<--------------------------------------------------------------------- [149344.199707] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.247071] mmcblk0: error -22 sending status command, retrying [149344.292484] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.293295] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.339381] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.385501] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.431498] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.477505] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.524546] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.570809] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.617023] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.663024] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.709263] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.757045] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.849252] mmc0: cannot verify signal voltage switch [149344.920400] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149344.966908] mmcblk0: error -22 sending status command, retrying [149345.012213] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.012978] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.058938] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.105016] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.151119] mmcblk0: error -22 sending status command, retrying [149345.196433] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.197233] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.243617] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.289777] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.335861] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.381835] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.427905] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.473882] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 [149345.519910] mmcblk0: response CRC error sending r/w cmd command, card status 0x900 ------- -------------------------------------------------------------->8------- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153618 Title: Support Realtek RTS5227 card reader To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1153618/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
