I have the same problem but I only found out today as that was the first time I was trying to use this slot on my Dell Latitude E6500 I'll attach the "dmesg | egrep 'sdhci|mmc'" as a file.
For the record: dell latitude e6500 has been nothing but trouble for me in combination with Ubuntu and other Linux versions. This includes but is not limited to spurious WiFi problems (still no new firmware, despite promises by Dell,) suspend-resume failing every few times, the laptop spontaneously waking from power-off with the lid closed, etc. etc. etc. ** Attachment added: "parts of dmesg log pertaining to sdhci and mmc" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/670181/+attachment/1804846/+files/SDcardlezerDiagnose.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/670181 Title: Dell Precision M6300 SD Card Reader (Ricoh R5C592 memory stick) Will Not Mount After Upgrade To 10.10 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
